Here are all of the models currently in the database for this manufacturer and drive width. Models are sorted into sections by platter density.

Some tips:

The total capacity of each individual model is shown beside each model number.
A platter-head ratio is shown next to the total capacity tag in brackets. It works very simply: a (3/6) ratio indicates three disks and six read/write heads. Models that "waste" some amount of their actual total capacity in order to fit into certain capacity brackets (such as a 320GB unit based on one 500GB platter and two heads) are marked accordingly as [short-stroked].
Miscellaneous details of possible interest (unusual rotational speeds, strange marketing decisions, and so on) are noted if deemed necessary.
This list includes standard PC-targeted HDDs, as well as the myriad of "niche" models Seagate has released over the years. These include the IronWolf (formerly NAS HDD) and Exos (formerly Enterprise Capacity, Archive, Constellation, Terascale, Barracuda ES, NL35) families meant for large RAID arrays and enterprise mass storage; the SkyHawk (formerly Surveillance HDD, SV35) family intended for multiple-camera recorders; and the Video 3.5 (formerly Pipeline, DB35) family meant for HDD-based entertainment systems and DVRs.
The various Barracudas masquerading as Maxtors that Seagate released between 2006~2010 are included on this page. Actual Maxtor drives are can be found in their own section.


This section was last updated on 03/20/2019.


40GB/platter Section (all drives under here use platters that can hold 40GB of data apiece.)

U Series X (5400RPM, 2MB cache, ATA-100 interface)

ST320014A 20GB (1/1)


U Series 6 (5400RPM, 2MB cache, ATA-100 interface)

ST320410A 20GB (1/1)
ST340810A 40GB (1/2)
ST360020A 60GB (2/3)
ST380020A 80GB (2/4)


Barracuda ATA IV (7200RPM, 2MB cache, ATA-100 interface)

ST320011A 20GB (1/1)
ST340016A 40GB (1/2)
ST360021A 60GB (2/3)
ST380021A 80GB (2/4)



60GB/platter Section (all drives under here use platters that can hold 60GB of data apiece.)

Barracuda ATA V (7200RPM, 2MB cache, ATA-100 interface)

ST330013A 30GB (1/1)
ST340017A 40GB (1/2 [short-stroked])
ST360015A 60GB (1/2)
ST380023A 80GB (2/3 [short-stroked])
ST3120023A 120GB (2/4)


Barracuda SATA V (7200RPM, 8MB cache, SATA-150 interface)

ST360015AS 60GB (1/2)
ST380023AS 80GB (2/3 [short-stroked])
ST3120023AS 120GB (2/4)


U Series 7 (7200RPM, 1MB cache, ATA-100 interface)

ST330012A 30GB (1/1)
ST340012A 40GB (1/2 [short-stroked])
ST360012A 60GB (1/2)
ST380022A 80GB (2/3 [short-stroked])
ST3120020A 120GB (2/4)



80GB/platter Section (all drives under here use platters that can hold 80GB of data apiece.)

Barracuda 5400.1 (5800RPM, 2MB cache, ATA-100 interface)

ST340015A 40GB (1/1)
ST340015ACE 40GB (1/1)


Barracuda 7200.7 (7200RPM, ATA-100 interface)

ST340014A 40GB (2MB cache) (1/1)
ST360014A 60GB (2MB cache) (1/2 [short-stroked])
ST380011A 80GB (2MB cache) (1/2)
ST380013A 80GB (8MB cache) (1/2)
ST3120022A 120GB (2MB cache) (2/3)
ST3120026A 120GB (8MB cache) (2/3)
ST3160021A 160GB (2MB cache) (2/4)
ST3160023A 160GB (8MB cache) (2/4)


Barracuda 7200.7 (7200RPM, SATA-150 interface)

ST340014AS 40GB (2MB cache) (1/1)
ST340111AS 40GB (8MB cache) (1/1)
ST380011AS 80GB (2MB cache) (1/2)
ST380013AS 80GB (8MB cache) (1/2)
ST380817AS 80GB (8MB cache) (1/2)*
ST3120022AS 120GB (2MB cache) (2/3)
ST3120026AS 120GB (8MB cache) (2/3)
ST3120827AS 120GB (8MB cache) (2/3)*
ST3160021AS 160GB (2MB cache) (2/4)
ST3160023AS 160GB (8MB cache) (2/4)
ST3160827AS 160GB (8MB cache) (2/4)*
*Note: Only these specific models support Native Command Queuing (NCQ), as per the datasheet.


Barracuda 7200.7 (7200RPM, SATA-300 interface)

ST340212AS 40GB (2MB cache) (1/1)
ST340812AS 40GB (8MB cache) (1/1)
ST380219AS 80GB (2MB cache) (1/2)
ST380819AS 80GB (8MB cache) (1/2)
ST3120228AS 120GB (2MB cache) (2/3)
ST3120828AS 120GB (8MB cache) (2/3)
ST3160228AS 160GB (2MB cache) (2/4)
ST3160828AS 160GB (8MB cache) (2/4)


U Series 9 (7200RPM, 1MB cache, ATA-100 interface)

ST380012A 80GB (1/2)
ST3120025A 120GB (2/3)
ST3160022A 160GB (2/4)
Note: These are commonly listed online as "5400RPM", but while the datasheet doesn't give a specific figure, the 4.16ms average rotational latency it does give, along with power figures similar to those of the Barracuda 7200.7, obligate 7200RPM spindles. Same goes for the "ce" models below, and the U Series 7 above.


U Series 9 ce (7200RPM, 2MB cache, ATA-100 interface, for CE applications)

ST340019ACE 40GB (1/1)
ST380012ACE 80GB (1/2)
ST3120025ACE 120GB (2/3)
ST3160022ACE 160GB (2/4)
Note: Ostensibly a forerunner of the DB35 and its descendants.


Barracuda 7200.9 (7200RPM, 2MB cache, ATA-100 interface)

ST3402111A 40GB (1/1)


Barracuda 7200.9 (7200RPM, 2MB cache, SATA-300 interface)

ST3402111AS 40GB (1/1)


DiamondMax 20 (7200RPM, 2MB cache, ATA-100 interface)

STM3402111A / 60040K0 40GB (1/1)



100-133GB/platter Section (all drives under here use platters that can hold 120-133GB of data apiece.)

Barracuda 7200.7 Plus (7200RPM, ATA-100 interface)

ST3100011A 100GB (2MB cache) (1/2)
ST3200021A 200GB (2MB cache) (2/4)
ST3200822A 200GB (8MB cache) (2/4)


Barracuda 7200.7 Plus (7200RPM, 8MB cache, SATA-150 interface)

ST3200822AS 200GB (2/4)


Barracuda 7200.8 (7200RPM, ATA-100 interface)

ST3200826A 200GB (8MB cache) (2/3)
ST3250823A 250GB (8MB cache) (2/4)
ST3250623A 250GB (16MB cache) (2/4)
ST3300831A 300GB (8MB cache) (3/6)
ST3300631A 300GB (16MB cache) (3/6)
ST3400832A 400GB (8MB cache) (3/6)
ST3400632A 400GB (16MB cache) (3/6)


Barracuda 7200.8 (7200RPM, SATA-150 interface)

ST3200826AS 200GB (8MB cache) (2/3)
ST3250823AS 250GB (8MB cache) (2/4)
ST3250623AS 250GB (16MB cache) (2/4)
ST3300831AS 300GB (8MB cache) (3/6)
ST3300631AS 300GB (16MB cache) (3/6)
ST3400832AS 400GB (8MB cache) (3/6)
ST3400632AS 400GB (16MB cache) (3/6)


NL35 (7200RPM, SATA-150 interface)

ST3250823NS 250GB (8MB cache) (2/4)
ST3250623NS 250GB (16MB cache) (2/4)
ST3400832NS 400GB (8MB cache) (3/6)
ST3400632NS 400GB (16MB cache) (3/6)


DB35 (7200RPM, 8MB cache, ATA-100 interface, for CE applications)

ST3200826ACE 200GB (2/3)
ST3250823ACE 250GB (2/4)
ST3300831ACE 300GB (3/6)
ST3400832ACE 400GB (3/6)


DB35 (7200RPM, 8MB cache, SATA-150 interface, for CE applications)

ST3200826SCE 200GB (2/3)
ST3250823SCE 250GB (2/4)
ST3300831SCE 300GB (3/6)
ST3400832SCE 400GB (3/6)


Barracuda 7200.9 (7200RPM, ATA-100 interface)

ST3200827A 200GB (8MB cache) (2/4)
ST3250824A 250GB (8MB cache) (2/4)
ST3250624A 250GB (16MB cache) (2/4)
ST3300822A 300GB (8MB cache) (3/6)*
ST3300622A 300GB (16MB cache) (3/6)*
ST3320833A 320GB (8MB cache) (3/6)
ST3320633A 320GB (16MB cache) (3/6)
ST3400833A 400GB (8MB cache) (3/6)
ST3400633A 400GB (16MB cache) (3/6)
ST3500841A 500GB (8MB cache) (4/8)
ST3500641A 500GB (16MB cache) (4/8)
*Note: Despite what their model numbers imply (third character from the right being a "2"), most 300GB 7200.9s of both interface types (including its DiamondMax 20 and DB35.2 incarnations) likely have three ~100GB platters inside, as various HD Tune screenshots on the web suggest slower sustained data rates than what the 500GB 7200.9 models provide. In general, the > 160GB 7200.9 units appear to be using a mix of 100, 107, 125, and 133GB platters, with the datasheets and period reviews suggesting that only the <= 160GB models had denser platters. However, screenshots like this one imply that versions of the 300GB models containing two short-stroked 160GB platters may indeed exist...


Barracuda 7200.9 (7200RPM, SATA-300 interface)

ST3200827AS 200GB (8MB cache) (2/4)
ST3250824AS 250GB (8MB cache) (2/4)
ST3250624AS 250GB (16MB cache) (2/4)
ST3300822AS 300GB (8MB cache) (3/6)
ST3300622AS 300GB (16MB cache) (3/6)
ST3320833AS 320GB (8MB cache) (3/6)
ST3320633AS 320GB (16MB cache) (3/6)
ST3400833AS 400GB (8MB cache) (3/6)
ST3400633AS 400GB (16MB cache) (3/6)
ST3500841AS 500GB (8MB cache) (4/8)
ST3500641AS 500GB (16MB cache) (4/8)


DiamondMax 20 (7200RPM, ATA-100 interface)

STM3200827A 200GB (8MB cache) (2/4)
STM3250623A 250GB (16MB cache) (3/5)
STM3250624A 250GB (16MB cache) (2/4)
STM3300622A / 60300Y0 300GB (16MB cache) (3/6)
Note: Just like every other DiamondMax family you will see on this page, these are merely rebadged Seagates and aren't bonafide Maxtor-designed drives. The DM 20 in particular are just 7200.9s.


DiamondMax 20 (7200RPM, 8MB cache, SATA-300 interface)

STM3250824AS / 60250E0 250GB (2/4)


NL35.2 (7200RPM, SATA-300 interface)

ST3500841NS 500GB (8MB cache) (4/8)
ST3500641NS 500GB (16MB cache) (4/8)


NL35 FC (7200RPM, 8MB cache, FC-AL interface)

ST3400071FC 400GB (4/8)
ST3500071FC 500GB (4/8)


SV35 (7200RPM, ATA-100 interface, for surveillance DVRs)

ST3250824AV 250GB (8MB cache) (2/4)
ST3500641AV 500GB (16MB cache) (4/8)


SV35 (7200RPM, SATA-300 interface, for surveillance DVRs)

ST3250824SV 250GB (8MB cache) (2/4)
ST3500641SV 500GB (16MB cache) (4/8)


DB35.2 (7200RPM, 8MB cache, ATA-100 interface, for CE applications)

ST3200827ACE 200GB (2/4)
ST3250824ACE 250GB (2/4)
ST3300822ACE 300GB (3/6)
ST3400833ACE 400GB (3/6)
ST3500841ACE 500GB (4/8)


DB35.2 (7200RPM, 8MB cache, SATA-300 interface, for CE applications)

ST3200827SCE 200GB (2/4)
ST3250824SCE 250GB (2/4)
ST3300822SCE 300GB (3/6)
ST3400833SCE 400GB (3/6)
ST3500841SCE 500GB (4/8)



160-188GB/platter Section (all drives under here use platters that can hold 160-188GB of data apiece.)

Barracuda 7200.9 (7200RPM, ATA-100 interface)

ST3802110A 80GB (2MB cache) (1/1)
ST3120213A 120GB (2MB cache) (1/2 [short-stroked])
ST3120814A 120GB (8MB cache) (1/2 [short-stroked])
ST3160212A 160GB (2MB cache) (1/2)
ST3160812A 160GB (8MB cache) (1/2)


Barracuda 7200.9 (7200RPM, SATA-300 interface)

ST3802110AS 80GB (2MB cache) (1/1)
ST3808110AS 80GB (8MB cache) (1/1)
ST3120213AS 120GB (2MB cache) (1/2 [short-stroked])
ST3120813AS 120GB (8MB cache) (1/2 [short-stroked])
ST3160212AS 160GB (2MB cache) (1/2)
ST3160812AS 160GB (8MB cache) (1/2)


Barracuda 7200.9 "Release 2" (7200RPM, SATA-300 interface)

ST340211AS 40GB (2MB cache) (1/1 [short-stroked])
ST380211AS 80GB (2MB cache) (1/1)
ST380811AS 80GB (8MB cache) (1/1)
ST3120211AS 120GB (2MB cache) (1/2 [short-stroked])
ST3120811AS 120GB (8MB cache) (1/2 [short-stroked])
ST3160211AS 160GB (2MB cache) (1/2)
ST3160811AS 160GB (8MB cache) (1/2)
Note: These introduced a new "slimline" 20mm-thick HDA that would set the basic look for 3.5" Seagate single-platter HDDs for years to come.


DiamondMax 20 (7200RPM, ATA-100 interface)

STM3802110A / 60080K0 / 60080L0 80GB (2MB cache) (1/1)
STM380211A 80GB (2MB cache) (1/1)
STM3160212A / 60160K0 160GB (2MB cache) (1/2)
STM3160812A / 60160V0 / 60160P0 160GB (8MB cache) (1/2)


DiamondMax 20 (7200RPM, SATA-300 interface)

STM340211AS / 6P040W0 40GB (2MB cache) (1/1 [short-stroked])
STM380211AS / 6P080E0 80GB (2MB cache) (1/1)
STM380811AS / 6P080E0 80GB (8MB cache) (1/1)
STM3160211AS / 6P160W0 160GB (2MB cache) (1/2)
STM3160811AS / 6P160E0 160GB (8MB cache) (1/2)
Note: Yes, two models with differing buffer sizes carry the "6P080E0" alternate model number, despite "6P080W0" being the logical choice for the 2MB one. My general impression of these alternate "Maxtor-style" numbers is that they were done sloppily and mostly as an afterthought.


SV35 (7200RPM, 8MB cache, ATA-100 interface, for surveillance DVRs)

ST3160812AV 160GB (1/2)


SV35 (7200RPM, 8MB cache, SATA-300 interface, for surveillance DVRs)

ST3160812SV 160GB (1/2)


DB35.2 (7200RPM, 2MB cache, ATA-100 interface, for CE applications)

ST3802110ACE 80GB (1/1)
ST3120213ACE 120GB (1/2 [short-stroked])
ST3160212ACE 160GB (1/2)


DB35.2 (7200RPM, 2MB cache, SATA-300 interface, for CE applications)

ST3802110SCE 80GB (1/1)
ST3120213SCE 120GB (1/2 [short-stroked])
ST3160212SCE 160GB (1/2)


Barracuda 7200.10 (7200RPM, ATA-100 interface)

ST340215A 40GB (2MB cache) (1/1 [short-stroked])
ST340815A 40GB (8MB cache) (1/1 [short-stroked])
ST380215A 80GB (2MB cache) (1/1)
ST380815A 80GB (8MB cache) (1/1)
ST3120215A 120GB (2MB cache) (1/2 [short-stroked])
ST3120815A 120GB (8MB cache) (1/2 [short-stroked])
ST3160215A 160GB (2MB cache) (1/2)
ST3160815A 160GB (8MB cache) (1/2)
ST3200820A 200GB (8MB cache) (2/3 [short-stroked])
ST3250820A 250GB (8MB cache) (2/3)
ST3250620A 250GB (16MB cache) (2/3)
ST3300820A 300GB (8MB cache) (2/4 [short-stroked])
ST3300620A 300GB (16MB cache) (2/4 [short-stroked])
ST3320820A 320GB (8MB cache) (2/4)
ST3320620A 320GB (16MB cache) (2/4)
ST3400820A 400GB (8MB cache) (3/5)
ST3400620A 400GB (16MB cache) (3/5)
ST3500830A 500GB (8MB cache) (3/6)
ST3500630A 500GB (16MB cache) (3/6)
ST3750840A 750GB (8MB cache) (4/8)
ST3750640A 750GB (16MB cache) (4/8)


Barracuda 7200.10 (7200RPM, SATA-300 interface)

ST340215AS 40GB (2MB cache) (1/1 [short-stroked])
ST340815AS 40GB (8MB cache) (1/1 [short-stroked])
ST380215AS 80GB (2MB cache) (1/1)
ST380815AS 80GB (8MB cache) (1/1)
ST3120215AS 120GB (2MB cache) (1/2 [short-stroked])
ST3120815AS 120GB (8MB cache) (1/2 [short-stroked])
ST3160215AS 160GB (2MB cache) (1/2)
ST3160815AS 160GB (8MB cache) (1/2)
ST3160310AS 160GB (8MB cache) (1/2)
ST3200820AS 200GB (8MB cache) (2/3 [short-stroked])
ST3250820AS 250GB (8MB cache) (2/3)
ST3250620AS 250GB (16MB cache) (2/3)
ST3300820AS 300GB (8MB cache) (2/4 [short-stroked])
ST3300620AS 300GB (16MB cache) (2/4 [short-stroked])
ST3320820AS 320GB (8MB cache) (2/4)
ST3320620AS 320GB (16MB cache) (2/4)
ST3400820AS 400GB (8MB cache) (3/5)
ST3400620AS 400GB (16MB cache) (3/5)
ST3500830AS 500GB (8MB cache) (3/6)
ST3500630AS 500GB (16MB cache) (3/6)
ST3750840AS 750GB (8MB cache) (4/8)
ST3750640AS 750GB (16MB cache) (4/8)


DiamondMax 21 (7200RPM, ATA-100 interface)

STM380215A 80GB (2MB cache) (1/1)
STM3160215A 160GB (2MB cache) (1/2)
STM3200820A / 6A200V0 / 6A200P0 200GB (8MB cache) (2/3 [short-stroked])
STM3250820A / 6A250V0 250GB (8MB cache) (2/3)
STM3250620A / 6A250Y0 / 6A250R0 250GB (16MB cache) (2/3)
STM3300620A / 6A300R0 300GB (16MB cache) (2/4 [short-stroked])
STM3320820A / 6A320V0 320GB (8MB cache) (2/4)
STM3320620A / 6A320Y0 320GB (16MB cache) (2/4)


DiamondMax 21 (7200RPM, SATA-300 interface)

STM340215AS 40GB (2MB cache) (1/1 [short-stroked])
STM380215AS 80GB (2MB cache) (1/1)
STM380815AS 80GB (8MB cache) (1/1)
STM3160215AS 160GB (2MB cache) (1/2)
STM3160815AS 160GB (8MB cache) (1/2)
STM3250820AS / 6A250E0 250GB (8MB cache) (2/3)
STM3320820AS / 6A320E0 320GB (8MB cache) (2/4)
STM3320620AS / 6A320F0 320GB (16MB cache) (2/4)
STM3500630AS / 6A500F0 500GB (16MB cache) (3/6)


Barracuda ES (7200RPM, SATA-300 interface)

ST3250820NS 250GB (8MB cache) (2/3)
ST3250620NS 250GB (16MB cache) (2/3)
ST3320820NS 320GB (8MB cache) (2/4)
ST3320620NS 320GB (16MB cache) (2/4)
ST3400820AS 400GB (8MB cache) (3/5)
ST3400620AS 400GB (16MB cache) (3/5)
ST3500830NS 500GB (8MB cache) (3/6)
ST3500630NS 500GB (16MB cache) (3/6)
ST3750840NS 750GB (8MB cache) (4/8)
ST3750640NS 750GB (16MB cache) (4/8)


SV35.2 (7200RPM, ATA-100 interface, for surveillance DVRs)

ST3160815AV 160GB (8MB cache) (1/2)
ST3250820AV 250GB (8MB cache) (2/3)
ST3320620AV 320GB (16MB cache) (2/4)
ST3500630AV 500GB (16MB cache) (3/6)
ST3750640AV 750GB (16MB cache) (4/8)


SV35.2 (7200RPM, SATA-300 interface, for surveillance DVRs)

ST3160815SV 160GB (8MB cache) (1/2)
ST3250820SV 250GB (8MB cache) (2/3)
ST3320620SV 320GB (16MB cache) (2/4)
ST3500630SV 500GB (16MB cache) (3/6)
ST3750640SV 750GB (16MB cache) (4/8)


DB35.3 (7200RPM, ATA-100 interface, for CE applications)

ST380215ACE 80GB (2MB cache) (1/1)
ST3160215ACE 160GB (2MB cache) (1/2)
ST3250820ACE 250GB (8MB cache) (2/3)
ST3300820ACE 300GB (8MB cache) (2/4 [short-stroked])
ST3320820ACE 320GB (8MB cache) (2/4)
ST3400820ACE 400GB (8MB cache) (3/5)
ST3500830ACE 500GB (8MB cache) (3/6)
ST3750840ACE 750GB (8MB cache) (4/8)


DB35.3 (7200RPM, SATA-300 interface, for CE applications)

ST380215SCE 80GB (2MB cache) (1/1)
ST3160215SCE 160GB (2MB cache) (1/2)
ST3250820SCE 250GB (8MB cache) (2/3)
ST3300820SCE 300GB (8MB cache) (2/4 [short-stroked])
ST3320820SCE 320GB (8MB cache) (2/4)
ST3400820SCE 400GB (8MB cache) (3/5)
ST3500830SCE 500GB (8MB cache) (3/6)
ST3750840SCE 750GB (8MB cache) (4/8)
ST3750640SCE 750GB (16MB cache) (4/8)



200-250GB/platter Section (all drives under here use platters that can hold 200-250GB of data apiece.)

Barracuda 7200.10 (7200RPM, SATA-300 interface)

ST3250310AS 250GB (8MB cache) (1/2)
ST3250410AS 250GB (16MB cache) (1/2)


DiamondMax 21 (7200RPM, 8MB cache, SATA-300 interface)

STM3250310AS 250GB (1/2)


DB35.4 (7200RPM, 8MB cache, SATA-300 interface, for CE applications)

ST3250310CS 250GB (1/2)


Barracuda 7200.11 (7200RPM, SATA-300 interface)

ST3500820AS 500GB (8MB cache) (2/4)
ST3500620AS 500GB (16MB cache) (2/4)
ST3500320AS 500GB (32MB cache) (2/4)
ST3640630AS 640GB (16MB cache) (3/6 [short-stroked])
ST3640330AS 640GB (32MB cache) (3/6 [short-stroked])
ST3750630AS 750GB (16MB cache) (3/6)
ST3750330AS 750GB (32MB cache) (3/6)
ST31000640AS 1TB (16MB cache) (4/8)
ST31000340AS 1TB (32MB cache) (4/8)


DiamondMax 22 (7200RPM, SATA-300 interface)

STM3500820AS (8MB cache) 500GB (2/4)
STM3500620AS (16MB cache) 500GB (2/4)
STM3500320AS (32MB cache) 500GB (2/4)
STM3750630AS (16MB cache) 750GB (3/6)
STM3750330AS (32MB cache) 750GB (3/6)
STM31000640AS 1TB (16MB cache) (4/8)
STM31000340AS 1TB (32MB cache) (4/8)


Barracuda ES.2 (7200RPM, 32MB cache, SATA-300 interface)

ST3250310NS 250GB (1/2)
ST3500320NS 500GB (2/4)
ST3750330NS 750GB (3/6)
ST31000340NS 1TB (4/8)


Barracuda ES.2 (7200RPM, 16MB cache, SAS-300 interface)

ST3500620SS 500GB (2/4)
ST3750630SS 750GB (3/6)
ST31000640SS 1TB (4/8)


SV35.3 (7200RPM, SATA-300 interface, for surveillance DVRs)

ST3250310SV 250GB (8MB cache) (1/2)
ST3500320SV 500GB (32MB cache) (2/4)
ST3750330SV 750GB (32MB cache) (3/6)
ST31000340SV 1TB (32MB cache) (4/8)


Pipeline HD (5900RPM, SATA-300 interface, for CE applications)

ST3500321CS 500GB (8MB cache) (2/4)
ST3500422CS 500GB (16MB cache) (2/4)



320-375GB/platter Section (all drives under here use platters that can hold 320-375GB of data apiece.)

Barracuda 7200.11 "Release 2" (7200RPM, SATA-300 interface)

ST3160813AS 160GB (8MB cache) (1/1)
ST3320813AS 320GB (8MB cache) (1/2)
ST3320613AS 320GB (16MB cache) (1/2)
ST3640623AS 640GB (16MB cache) (2/4)
ST3640323AS 640GB (32MB cache) (2/4)
ST31000333AS 1TB (32MB cache) (3/6)
ST31500341AS 1.5TB (32MB cache) (4/8)


DiamondMax 22 (7200RPM, SATA-300 interface)

STM3160813AS 160GB (8MB cache) (1/1)
STM3320614AS 320GB (16MB cache) (1/2)
STM31000334AS 1TB (32MB cache) (3/6)


SV35.4 (7200RPM, 16MB cache, SATA-300 interface, for surveillance DVRs)

ST3320410SV 320GB (1/2)


Pipeline HD (5900RPM, SATA-300 interface, for CE applications)

ST3160310CS 160GB (8MB cache) (1/1)
ST3320310CS 320GB (8MB cache) (1/2)
ST3320410CS 320GB (16MB cache) (1/2)


Pipeline HD Pro (7200RPM, 32MB cache, SATA-300 interface, for CE applications)

ST31000533CS 1TB (3/6)


Barracuda LP (5900RPM, 32MB cache, SATA-300 interface)

ST31500541AS 1.5TB (4/8)



500GB/platter Section (all drives under here use platters that can hold 500GB of data apiece.)

Barracuda 7200.12 (7200RPM, SATA-300 interface)

ST3160318AS 160GB (8MB cache) (1/1 [short-stroked])
ST3250318AS 250GB (8MB cache) (1/1)
ST3320418AS 320GB (16MB cache) (1/2 [short-stroked])
ST3500410AS 500GB (16MB cache) (1/2)
ST3500418AS 500GB (16MB cache) (1/2)
ST3750528AS 750GB (32MB cache) (2/3)
ST31000528AS 1TB (32MB cache) (2/4)


DiamondMax 23 (7200RPM, SATA-300 interface)

STM3160318AS 160GB (8MB cache) (1/1 [short-stroked])
STM3250318AS 250GB (8MB cache) (1/1)
STM3320418AS 320GB (16MB cache) (1/2 [short-stroked])
STM3500418AS 500GB (16MB cache) (1/2)
STM3750528AS 750GB (32MB cache) (2/3)
STM31000528AS 1TB (32MB cache) (2/4)


SV35.5 (7200RPM, SATA-300 interface, for surveillance DVRs)

ST3250311SV (8MB cache) 250GB (1/1)
ST3500410SV (16MB cache) 500GB (1/2)
ST31000525SV (32MB cache) 1TB (2/4)


Pipeline HD.2 / Video 3.5 HDD (5900RPM, SATA-300 interface, for CE applications)

ST3160316CS 160GB (8MB cache) (1/1 [short-stroked])
ST3250312CS 250GB (8MB cache) (1/1)
ST3250412CS 250GB (16MB cache) (1/1)
ST3320311CS 320GB (8MB cache) (1/2 [short-stroked])
ST3320413CS 320GB (16MB cache) (1/2 [short-stroked])
ST3500312CS 500GB (8MB cache) (1/2)
ST3500414CS 500GB (16MB cache) (1/2)
ST31000322CS 1TB (8MB cache) (2/4)
ST31000424CS 1TB (16MB cache) (2/4)


Barracuda 7200.12 (7200RPM, SATA-600 interface)

ST3160316AS 160GB (8MB cache) (1/1 [short-stroked])
ST3250312AS 250GB (8MB cache) (1/1)
ST3320413AS 320GB (16MB cache) (1/2 [short-stroked])
ST3500413AS 500GB (16MB cache) (1/2)
ST3750525AS 750GB (32MB cache) (2/3)
ST31000524AS 1TB (32MB cache) (2/4)


SV35.5 (7200RPM, SATA-600 interface, for surveillance DVRs)

ST3500411SV (16MB cache) 500GB (1/2)
ST31000526SV (32MB cache) 1TB (2/4)


Barracuda LP (5900RPM, SATA-300 interface)

ST3500412AS 500GB (16MB cache) (1/2)
ST31000520AS 1TB (32MB cache) (2/4)
ST32000542AS 2TB (32MB cache) (4/8)


Barracuda XT (7200RPM, SATA-600 interface)

ST32000540AS 2TB (32MB cache) (4/8)*
ST32000641AS 2TB (64MB cache) (4/8)
*Note: This is an undocumented variation that can be found inside some of Seagate's external drives. The fifth character from the right being a "5" points to a 32MB buffer. Despite stating "Barracuda 7200.11" on their labels, they appear to use the same chassis as the XT *641AS and the Constellation ES(.1) 2TB models.


Constellation ES (7200RPM, SATA-300 interface)

ST3500514NS 500GB (32MB cache) (1/2)
ST31000524NS 1TB (32MB cache) (2/4)
ST32000644NS 2TB (64MB cache) (4/8)


Constellation ES (7200RPM, 16MB cache, SAS-600 interface)

ST3500414SS 500GB (1/2)
ST3500415SS 500GB (Self-Encrypting Drive) (1/2)
ST3500416SS 500GB (FIPS 140-2 Self-Encrypting Drive) (1/2)
ST31000424SS 1TB (2/4)
ST31000425SS 1TB (Self-Encrypting Drive) (2/4)
ST31000426SS 1TB (FIPS 140-2 Self-Encrypting Drive) (2/4)
ST32000444SS 2TB (4/8)
ST32000445SS 2TB (Self-Encrypting Drive) (4/8)
ST32000446SS 2TB (FIPS 140-2 Self-Encrypting Drive) (4/8)


Constellation ES / ES.1 (7200RPM, 64MB cache)

ST500NMxxx1 500GB (1/2)
ST1000NMxxx1 1TB (2/4)
ST2000NMxxx1 2TB (4/8)


Constellation ES.2 (7200RPM, 64MB cache, SATA-600 interface)

ST32000645NS 2TB (4/8)
ST32000646NS 2TB (Self-Encrypting Drive) (4/8)
ST32000647NS 2TB (FIPS 140-2 Self-Encrypting Drive) (4/8)


Barracuda (7200RPM, 16MB cache, SATA-600 interface, Advanced Format)

ST250DM000 250GB (1/1)
ST320DM000 320GB (1/2 [short-stroked])
ST500DM002 500GB (1/2)


Barracuda Green (5900RPM, 32MB cache, SATA-300 interface, Advanced Format)

ST1500DL001 1.5TB (3/6)


Barracuda Green (5900RPM, 64MB cache, SATA-600 interface, Advanced Format)

ST1500DL003 1.5TB (3/6)


Pipeline HD (5900RPM, 64MB cache, SATA-300 interface, Advanced Format, for CE applications)

ST1500VM002 1.5TB (3/6)


BarraCuda (7200RPM, 32MB cache, SATA-600 interface, Advanced Format)

ST500DM009 500GB (1/2)



600-667GB/platter Section (all drives under here use platters that can hold 600-667GB of data apiece.)

Barracuda XT (7200RPM, 64MB cache, SATA-600 interface)

ST33000651AS 3TB (5/10)


Constellation ES.2 (7200RPM, 64MB cache, SATA-600 interface)

ST33000650NS 3TB (5/10)
ST33000651NS 3TB (Self-Encrypting Drive) (5/10)
ST33000652NS 3TB (FIPS 140-2 Self-Encrypting Drive) (5/10)


Constellation ES.2 (7200RPM, 64MB cache, SAS-600 interface)

ST33000650SS 3TB (5/10)
ST33000651SS 3TB (Self-Encrypting Drive) (5/10)
ST33000652SS 3TB (FIPS 140-2 Self-Encrypting Drive) (5/10)


Constellation ES.3 (7200RPM, 128MB cache)

ST1000NMxxx3 1TB (2/3)


Barracuda Green (5900RPM, 32MB cache, SATA-300 interface, Advanced Format)

ST1000DL001 1TB (2/3)*
ST1000DL002 1TB (2/3)**
ST2000DL001 2TB (3/6)*
*Note: These "001" versions possibly were only shipped inside the firm's GoFlex external HDDs, as evidenced by this Seagate Forum post. They certainly weren't available from major retailers like the "002" and "003" models were.
**Note: Seagate's datasheet doesn't list specs for the ST1000DL002, but it was nonetheless widely available at the time at various retailers. Listed areal density and heads reflect the best-case scenario; four heads could also be possible, and there are reports of weird variants with three heads and three platters.


Barracuda Green (5900RPM, 64MB cache, SATA-600 interface, Advanced Format)

ST2000DL003 2TB (3/6)


SV35 (5900RPM, 64MB cache, SATA-600 interface, Advanced Format, for surveillance DVRs)

ST2000VX002 2TB (3/6)


Pipeline HD (5900RPM, 64MB cache, SATA-300 interface, Advanced Format, for CE applications)

ST2000VM002 2TB (3/6)



750-800GB/platter Section (all drives under here use platters that can hold 750-800GB of data apiece.)

Barracuda XT (7200RPM, 128MB cache, SATA-600 interface)

ST4000DX000 4TB (5/10)*
*Note: These can only be found in Seagate external drives and were not available at retail. Threads like these imply the drives may share some common DNA with the nearline 4TB Constellation ES.3.


Constellation ES.3 (7200RPM, 128MB cache)

ST2000NMxxx3 2TB (3/5)
ST3000NMxxx3 3TB (4/8)
ST4000NMxxx3 4TB (5/10)


Enterprise NAS HDD (7200RPM, 128MB cache, SATA-600 interface, Advanced Format)

ST2000VN0001 2TB (3/5)
ST2000VN0011 2TB ("Rescue Model Number") (3/5)
ST3000VN0001 3TB (4/8)
ST3000VN0011 3TB ("Rescue Model Number") (4/8)
ST4000VN0001 4TB (5/10)
ST4000VN0011 4TB ("Rescue Model Number") (5/10)


Desktop HDD.15 (5900RPM, 64MB cache, SATA-600 interface, Advanced Format)

ST3000DM003 3TB (4/8)


NAS HDD (5900RPM, 64MB cache, SATA-600 interface, Advanced Format)

ST3000VN000 3TB (4/8)


Surveillance HDD (5900RPM, 64MB cache, SATA-600 interface, Advanced Format)

ST3000VX002 3TB (4/8)


SkyHawk AI (7200RPM, 256MB cache, SATA-600 interface, Advanced Format, for surveillance DVRs)

ST4000VE001 4TB (5/10)



1TB/platter Section (all drives under here use platters that can hold 1TB of data apiece.)

Barracuda 7200.14 (7200RPM, 64MB cache, SATA-600 interface, Advanced Format)

ST1000DM003 1TB (1/2)
ST1000DM004 1TB (Self-Encrypting Drive) (1/2)
ST1500DM003 1.5TB (2/3)
ST2000DM001 2TB (2/4) OR (3/5) OR (3/6)*
ST2000DM002 2TB (Self-Encrypting Drive) (2/4)
ST3000DM001 3TB (3/6)
ST3000DM002 3TB (Self-Encrypting Drive) (3/6)
*Note: Like the 2TB 1TB/disk WD Greens and Reds, the ST2000DM001 can be found in a range of platter configurations -- the "perfect" two-platter version, or at least two different three-platter versions (five heads and ~800GB/platter, and six heads and ~667GB/platter), which are slower and may be less reliable. If you have an ST2000DM001 that weighs more than 600 grams, has a shallow (as opposed to deep and wide) depression on the cover, similar to that of the 3TB version; and HD Tune reports a maximum read transfer rate of < 190MB/s, you have a three-platter unit. Many anecdotes can be read in the comments section. All of this may also apply to the SED version.








*Note 2: There seems to be another way to determine the platter count of an ST2000DM001, which is by looking at the third character of the serial number. An "E" seems to point to a two-platter unit. An "F" seems to mark a three-platter one. For example, W1Exxxxxxx = two-platter, W1Fxxxxxxx = three-platter. Seagate might change this scheme at any moment, though. Thanks to ~fzabkar for this info.


Constellation CS (7200RPM, 64MB cache, SATA-600 interface, Advanced Format)

ST1000NC001 1TB (1/2)
ST1000NC000 1TB ("Instant Secure Erase") (1/2)
ST2000NC001 2TB (2/4)
ST2000NC000 2TB ("Instant Secure Erase") (2/4)
ST3000NC002 3TB (3/6)
ST3000NC000 3TB ("Instant Secure Erase") (3/6)


SV35 (7200RPM, 64MB cache, SATA-600 interface, Advanced Format, for surveillance DVRs)

ST1000VX000 1TB (1/2)
ST2000VX000 2TB (2/4)
ST3000VX000 3TB (3/6)


Desktop HDD.15 (5900RPM, 64MB cache, SATA-600 interface, Advanced Format)

ST4000DM000 4TB (4/8)*
Note: The "DM" in the model number suggests a 7200RPM drive (historically, the 5900RPM Barracuda Greens used "DL"), but according to this analysis, at least the 4TB model runs at ~5900RPM. Going back on what you said about 5900 RPM drives, are you, Seagate? The company doesn't even list a specific rotational speed for these.
*Note: A three-platter version with the same model number exists; it's listed in the 1.33TB/platter section with a way to identify it.


Terascale HDD (5900RPM, 64MB cache, SATA-600 interface, Advanced Format)

ST4000NC001 4TB (4/8)
ST4000NC000 4TB ("Instant Secure Erase") (4/8)


NAS HDD (5900RPM, 64MB cache, SATA-600 interface, Advanced Format)

ST1000VN000 1TB (1/2)
ST1000VN001 1TB ("Rescue Model Number") (1/2)
ST2000VN000 2TB (2/4)
ST2000VN001 2TB ("Rescue Model Number") (2/4)
ST4000VN000 4TB (4/8)
ST4000VN003 4TB ("Rescue Model Number") (4/8)


Surveillance HDD (5900RPM, 64MB cache, SATA-600 interface, Advanced Format)

ST1000VX001 1TB (1/2)
ST1000VX003 1TB ("Rescue Model Number") (1/2)
ST2000VX003 2TB (2/4)
ST2000VX005 2TB ("Rescue Model Number") (2/4)
ST3000VX006 3TB (3/6)
ST3000VX005 3TB ("Rescue Model Number") (3/6)
ST4000VX000 4TB (4/8)
ST4000VX002 4TB ("Rescue Model Number") (4/8)


Pipeline HD / Video 3.5 HDD (5900RPM, 64MB cache, SATA-600 interface, Advanced Format, for CE applications)

ST1000VM002 1TB (1/2)
ST2000VM003 2TB (2/4)
ST3000VM002 3TB (3/6)*
ST4000VM000 4TB (4/8)
Note: A newer datasheet specs eight heads and decreased areal density for this model.


Desktop SSHD (7200RPM, 64MB cache, 8GB NAND, SATA-600 interface, Advanced Format)

ST1000DX001 1TB (1/2)
ST2000DX001 2TB (2/4)


Desktop SSHD (5900RPM, 64MB cache, 8GB NAND, SATA-600 interface, Advanced Format)

ST4000DX001 4TB (4/8)


Unknown Desktop HDD (????RPM, ??MB cache, SATA-600 interface, Advanced Format)

ST5000DX000 5TB (5/10)*
ST6000DX000 6TB (6/12)
*Note: Some of LaCie's external drives shipped with these models. Similarly to the ST4000DX000, these may use a Constellation- or Enterprise Capacity-series drive as their base; the ST5000NM0024 seems like one candidate.


Desktop HDD (5900RPM, 128MB cache, SATA-600 interface, Advanced Format, Shingled Magnetic Recording)

ST4000DM001 4TB (4/8)


Desktop HDD (7200RPM, 128MB cache, SATA-600 interface, Advanced Format)

ST5000DM002 5TB (5/10)
ST6000DM001 6TB (6/12)


Enterprise Capacity 3.5 HDD v4 (7200RPM, 128MB cache)

ST2000NMxxx4 2TB (2/4)
ST4000NMxxx4 4TB (4/8)
ST5000NMxxx4 5TB (5/10)
ST6000NMxxx4 6TB (6/12)


NAS HDD (7200RPM, 128MB cache, SATA-600 interface, Advanced Format)

ST6000VN0021 6TB (6/12)
ST6000VN0031 6TB ("Rescue Model Number") (6/12)


Enterprise NAS HDD (7200RPM, 128MB cache, SATA-600 interface, Advanced Format)

ST5000VN0001 5TB (5/10)
ST5000VN0011 5TB ("Rescue Model Number") (5/10)
ST6000VN0001 6TB (6/12)
ST6000VN0011 6TB ("Rescue Model Number") (6/12)


Surveillance HDD (7200RPM, 128MB cache, SATA-600 interface, Advanced Format)

ST5000VX0001 5TB (5/10)
ST5000VX0011 5TB ("Rescue Model Number") (5/10)
ST6000VX0001 6TB (6/12)
ST6000VX0011 6TB ("Rescue Model Number") (6/12)


Archive HDD v2 (5900RPM, 128MB cache, SATA-600 interface, Advanced Format, Shingled Magnetic Recording)

ST6000AS0012 6TB (6/12)
ST6000AS0002 6TB (Self-Encrypting Drive) (6/12)


BarraCuda (7200RPM, 64MB cache, SATA-600 interface, Advanced Format)

ST1000DM010 1TB (1/2)
ST2000DM006 2TB (2/4)
ST2000DM007 2TB (Self-Encrypting Drive) (2/4)
ST3000DM008 3TB (3/6)
ST3000DM009 3TB (Self-Encrypting Drive) (3/6)
Note: These appear to be rebadged 7200.14s, sharing their same basic specifications and physical design, as well as their penchant for mixing in three-platter versions of the 2TB model. Again, look for the deeper and wider groove in the top cover.


BarraCuda Pro (7200RPM, 128MB cache, SATA-600 interface)

ST2000DM009 2TB (2/4)


BarraCuda Pro (7200RPM, 256MB cache, SATA-600 interface, Advanced Format)

ST6000DM004 6TB (6/12)


FireCuda (7200RPM, 64MB cache, 8GB NAND, SATA-600 interface, Advanced Format)

ST1000DX002 1TB (1/2)
ST2000DX002 2TB (2/4)


Enterprise Capacity 3.5 HDD v5 / Exos 7E8 (7200RPM, 256MB cache)

ST6000NMxxx5 6TB (6/12)


Enterprise Capacity 3.5 HDD v5.1 / Exos 7E2 (7200RPM, 128MB cache, SATA-600 interface, Advanced Format)

ST1000NM0008 1TB (2/2)*
ST2000NM0008 2TB (2/4)
*Note: That's no typo... it's what the official datasheet says, and is the only differing spec (besides capacity) given for the two models in the 2.1 table. Both models seen IRL do use the ~26mm thick two-platter chassis, though I would like someone to weigh the 1TB model to see if it actually weighs 550 grams.


IronWolf (5900RPM, 64MB cache, SATA-600 interface, Advanced Format)

ST1000VN002 1TB (1/2)
ST2000VN004 2TB (2/4)
ST3000VN007 3TB (3/6)*
*Note: The datasheet implies versions with five heads and 1.2TB platters may exist.


IronWolf Pro (7200RPM, 128MB cache, SATA-600 interface)

ST2000NE0025 2TB (2/4)


SkyHawk (5900RPM, 64MB cache, SATA-600 interface, Advanced Format, for surveillance DVRs)

ST1000VX005 1TB (1/2)
ST2000VX008 2TB (2/4)
ST3000VX010 3TB (3/6)*
*Note: The datasheet implies versions with five heads and 1.2TB platters may exist.



1.10-1.25TB/platter Section (all drives under here use platters that can hold 1.10-1.25TB of data apiece.)

Desktop HDD (5900RPM, 128MB cache, SATA-600 interface, Advanced Format, Shingled Magnetic Recording)

ST5000DM000 5TB (4/8)
ST5000DM001 5TB (Self-Encrypting Drive) (4/8)
Note: The latest Seagate datasheet still doesn't mention it, but loads of anecdotes and reviews online point to these as employing SMR. It seems likely the similar ST4000DM001 4TB model, which was listed together with the ST5000DM000 in an earlier datasheet, is also an SMR drive.


Archive HDD (5900RPM, 128MB cache, SATA-600 interface, Advanced Format, Shingled Magnetic Recording)

ST5000AS0011 5TB (4/8)
ST5000AS0001 5TB (Self-Encrypting Drive) (4/8)


BarraCuda Pro (7200RPM, 128MB cache, SATA-600 interface, Advanced Format)

ST4000DM006 4TB (4/7)


IronWolf (7200RPM, 256MB cache, SATA-600 interface, Advanced Format)

ST6000VN0033 6TB (5/10)


IronWolf Pro (7200RPM, SATA-600 interface, Advanced Format)

ST4000NE0025 4TB (128MB cache) (4/7)
ST6000NE0023 6TB (256MB cache) (5/10)


SkyHawk (7200RPM, 256MB cache, SATA-600 interface, Advanced Format, for surveillance DVRs)

ST6000VX0023 6TB (5/10)


SkyHawk AI (7200RPM, 256MB cache, SATA-600 interface, Advanced Format, for surveillance DVRs)

ST6000VE001 6TB (5/10)



1.33TB/platter Section (all drives under here use platters that can hold 1.33TB of data apiece.)

Desktop HDD.15 (5900RPM, 64MB cache, SATA-600 interface, Advanced Format)

ST4000DM000 4TB (3/6)*
*Note: This three-platter variant HDD.15 can be distinguished from the original four-platter one by the sixth character of the P/N on the label being a "6" (for example, "2AE166-500"), according to this forum thread.


Desktop HDD (7200RPM, 256MB cache, SATA-600 interface, Advanced Format)

ST8000DM002 8TB (6/12)


NAS HDD (7200RPM, 256MB cache, SATA-600 interface, Advanced Format)

ST8000VN0002 8TB (6/12)
ST8000VN0012 8TB ("Rescue Model Number") (6/12)


Enterprise NAS HDD (7200RPM, 256MB cache, SATA-600 interface, Advanced Format)

ST8000NE0001 8TB (6/12)
ST8000NE0011 8TB ("Rescue Model Number") (6/12)


Surveillance HDD (7200RPM, 256MB cache, SATA-600 interface, Advanced Format)

ST8000VX0002 8TB (6/12)
ST8000VX0012 8TB ("Rescue Model Number") (6/12)


Archive HDD v2 (5900RPM, 128MB cache, SATA-600 interface, Advanced Format, Shingled Magnetic Recording)

ST8000AS0012 8TB (6/12)
ST8000AS0002 8TB (Self-Encrypting Drive) (6/12)


BarraCuda (5900RPM, 64MB cache, SATA-600 interface, Advanced Format)

ST4000DM005 4TB (3/6)


BarraCuda Pro (7200RPM, 256MB cache, SATA-600 interface, Advanced Format)

ST8000DM005 8TB (6/12)


Enterprise Capacity 3.5 HDD v5 / Exos 7E8 (7200RPM, 256MB cache)

ST8000NMxxx5 8TB (6/12)


IronWolf (5900RPM, 64MB cache, SATA-600 interface, Advanced Format)

ST4000VN008 4TB (3/6)


IronWolf (7200RPM, 256MB cache, SATA-600 interface, Advanced Format)

ST8000VN0022 8TB (6/12)


IronWolf Pro (7200RPM, 256MB cache, SATA-600 interface, Advanced Format)

ST8000NE0008 8TB (6/12)


SkyHawk (5900RPM, 64MB cache, SATA-600 interface, Advanced Format, for surveillance DVRs)

ST4000VX007 4TB (3/6)


SkyHawk (7200RPM, 256MB cache, SATA-600 interface, Advanced Format, for surveillance DVRs)

ST8000VX0022 8TB (6/12)



1.5TB/platter Section (all drives under here use platters that can hold 1.5TB of data apiece.)

SkyHawk (5000RPM, 256MB cache, SATA-600 interface, Advanced Format, for surveillance DVRs)

ST3000VX009 3TB (2/4)
ST6000VX001 6TB (4/8)
Note: Seagate's datasheet quotes the same areal density (1203 Gb/in^2) as the 2TB/disk BarraCudas despite giving the above platters and heads tallies. Similarly, it's unclear if these employ SMR.



2TB/platter Section (all drives under here use platters that can hold 2TB of data apiece.)

BarraCuda (5000RPM, 256MB cache, SATA-600 interface, Advanced Format, Shingled Magnetic Recording)

ST2000DM005 2TB (1/2)
ST3000DM007 3TB (2/3)
ST4000DM004 4TB (2/4)
ST5000DM003 5TB (3/5)
ST6000DM003 6TB (3/6)
ST8000DM004 8TB (4/8)
Note: Seagate updated their single-disk HDA to accommodate two platters with this product line; a ~20mm thickness no longer equals one platter. The 1.5TB/platter (?) 3TB SkyHawk uses this chassis as well. Meanwhile, the 6.0ms average rotational latency figure given in the datasheets implies a 5000RPM spindle speed, lower than the 5900RPM (5.1ms) of previous "green" Seagate products and the 5400RPM (5.55ms) figure listed by some retailers.


BarraCuda (7200RPM, 256MB cache, SATA-600 interface, Advanced Format, Shingled Magnetic Recording)

ST2000DM008 2TB (1/2)


Archive HDD v3 / Exos 5E8 (5000RPM, 256MB cache, SATA-600 interface, Advanced Format, Shingled Magnetic Recording)

ST8000AS0003 8TB (4/8)

Posted by RML527 at 8:55 PM
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