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:
All displayed data capacities follow the storage industry's standardized "1 megabyte = 1,000,000 bytes" rule.
All capacity values are rounded: "40GB" and "1.33TB" may actually be 42,646.25[...]MB and 1333.5666[...]GB. Only the manufacturer knows the exact capacity per platter.
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" a substantial 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 are mentioned at my discretion.
This section includes models produced before and after the 2003 Hitachi buyout of IBM Storage. Models produced following the 2012 Western Digital buyout of Hitachi GST are also included, including those that physically resemble WD designs but carry traditional HGST branding.
I currently don't plan to include the Ultrastar models that rotate faster than 7200RPM.
This page was last updated on 2024/02/03.
281-365MB/platter Section (all drives under here use platters that can hold 281 or 365MB of data apiece.)
Deskstar (4500RPM, 96KB cache, ATA interface)
DSAA-3270 281MB (1/2)
DSAA-3360 365MB (1/2)
DSAA-3540 548MB (2/4)
DSAA-3720 730MB (2/4)
Note: The above capacities are taken from the datasheets; actual units can be seen with slightly different capacities (e.g. DSAA-3540s can be found in 546MB and 540MB incarnations).
Note 2: The model numbers for the SCSI versions are prefixed with "DSAS".
542MB/platter Section (all drives under here use platters that can hold 542MB of data apiece.)
Deskstar XP (5400RPM, 448KB cache, ATA interface)
DPEA-30540 541MB (1/2)
DPEA-31080 1.08GB (2/4)
Note: The model numbers for the SCSI versions are prefixed with "DPES".
Deskstar (4500RPM, 96KB cache, ATA interface)
DALA-3540 541MB (1/2)
Note: The model numbers for the SCSI versions are prefixed with "DALS"; these are also limited to a 64KB cache.
853MB/platter Section (all drives under here use platters that can hold 853MB of data apiece.)
Deskstar (4500RPM, 96KB cache, ATA interface)
DJAA-31270 1.28GB (2/3)
DJAA-31700 1.71GB (2/4)
1.08GB/platter Section (all drives under here use platters that can hold 1.08GB of data apiece.)
Deskstar 3 (5400RPM, 96KB cache, ATA interface)
DAQA-32160 2.17GB (2/4)
DAQA-32700 2.71GB (3/5)*
DAQA-33240 3.25GB (3/6)
*Note: Short-stroked 2.50GB versions with the same model number exist.
1.45-1.62GB/platter Section (all drives under here use platters that can hold 1.45 or 1.62GB of data apiece.)
Deskstar 5 (5400RPM, 476KB cache, ATA-33 interface)
DHEA-34330 4.34GB (3/6 [short-stroked])*
DHEA-36480 6.50GB (4/8)
*Note: Short-stroked 4.20GB versions with the same model number exist.
Deskstar 4 (5400RPM, 96KB cache, ATA interface)
DCAA-33610 3.61GB (3/5)
DCAA-34330 4.34GB (3/6)*
*Note: Short-stroked 4.20GB versions with the same model number exist.
2.17GB/platter Section (all drives under here use platters that can hold 2.17GB of data apiece.)
Deskstar 8 (5400RPM, 472KB cache, ATA-33 interface)
DHEA-34331 4.34GB (2/4)*
DHEA-36481 6.50GB (3/6)
DHEA-38451 8.46GB (4/8 [short-stroked])
*Note: Short-stroked 4.20GB versions with the same model number exist.
2.9-3.4GB/platter Section (all drives under here use platters that can hold 2.9 or 3.4GB of data apiece.)
Deskstar 14GXP (7200RPM, 464KB cache, ATA-33 interface)
DTTA-371010 10.1GB (4/7)
DTTA-371290 13.0GB (5/9)
DTTA-371440 14.5GB (5/10)
Deskstar 16GP (5400RPM, 464KB cache, ATA-33 interface)
DTTA-350430 4.3GB (2/3 [short-stroked])*
DTTA-350640 6.5GB (2/4 [short-stroked])
DTTA-350840 8.5GB (3/5)
DTTA-351010 10.1GB (3/6)
DTTA-351290 13.0GB (4/8 [short-stroked])
DTTA-351350 13.5GB (4/8)
DTTA-351680 16.9GB (5/10)
*Note: Short-stroked 4.2GB versions with the same model number exist.
4.6-5.1GB/platter Section (all drives under here use platters that can hold 4.6 or 5.1GB of data apiece.)
Deskstar 22GXP (7200RPM, 1966KB cache, ATA-66 interface)
DJNA-370910 9.1GB (2/4)
DJNA-371350 13.6GB (3/6)
DJNA-371800 18.0GB (4/8)
DJNA-372200 22.6GB (5/10)
Deskstar 25GP (5400RPM, ATA-66 interface)
DJNA-351010 10.1GB (430KB cache) (2/4)
DJNA-351520 15.4GB (430KB cache) (3/6)
DJNA-352030 20.4GB (1966KB cache) (4/8)
DJNA-352500 25.6GB (1966KB cache) (5/10)
6.8-7.5GB/platter Section (all drives under here use platters that can hold 6.8 or 7.5GB of data apiece.)
Deskstar 34GXP (7200RPM, 1961KB cache, ATA-66 interface)
DPTA-371020 10.2GB (2/3)
DPTA-371360 13.7GB (2/4)
DPTA-372050 20.5GB (3/6)
DPTA-372730 27.4GB (4/8)
DPTA-373420 34.2GB (5/10)
Deskstar 37GP (5400RPM, ATA-66 interface)
DPTA-351500 15.0GB (425KB cache) (2/4)
DPTA-352250 22.5GB (425KB cache) (3/6)
DPTA-353000 30.0GB (1961KB cache) (4/8)
DPTA-353750 37.5GB (1961KB cache) (5/10)
15.4GB/platter Section (all drives under here use platters that can hold 15.4GB of data apiece.)
Deskstar 75GXP (7200RPM, 2MB cache, ATA-100 interface)
DTLA-307015 15.3GB (1/2)
DTLA-307020 20.5GB (2/3 [short-stroked])
DTLA-307030 30.7GB (2/4)
DTLA-307045 45.1GB (3/6 [short-stroked])*
DTLA-307060 61.4GB (4/8)
DTLA-307075 76.8GB (5/10)
*Note: Short-stroked 40.9GB versions with the same model number exist.
Note: Known for their stability problems and the ensuing legal troubles for IBM. The catchy "Deathstar" nickname popularized here would go on to haunt the many following years' newer models (which were without such glaring issues); it's a wonder Hitachi didn't change up the branding.
20.5GB/platter Section (all drives under here use platters that can hold 20.5GB of data apiece.)
Deskstar 60GXP (7200RPM, 2MB cache, ATA-100 interface)
IC35L010AVER07-0 10.2GB (1/1)
IC35L020AVER07-0 20.5GB (1/2)
IC35L030AVER07-0 30.7GB (2/3)
IC35L040AVER07-0 41.0GB (2/4)
IC35L060AVER07-0 61.5GB (3/6)
Deskstar 40GV (5400RPM, 512KB cache, ATA-100 interface)
DTLA-305010 10.1GB (1/1)
DTLA-305020 20.5GB (1/2)
DTLA-305030 30.7GB (2/3)
DTLA-305040 41.1GB (2/4)
41.1GB/platter Section (all drives under here use platters that can hold 41.1GB of data apiece.)
Deskstar 120GXP (7200RPM, 2MB cache, ATA-100 interface)
IC35L020AVVN07-0 20.0GB (1/1)*
IC35L020AVVA07-0 20.5GB (1/1)
IC35L040AVVN07-0 40.0GB (1/2)*
IC35L040AVVA07-0 41.1GB (1/2)
IC35L060AVVA07-0 61.4GB (2/3)
IC35L080AVVA07-0 82.3GB (2/4)
IC35L100AVVA07-0 102.9GB (3/5)
IC35L120AVVA07-0 123.5GB (3/6)
*Note: These AVVN models introduced a lighter one-platter-only chassis, which would be re-used with few visible modifications up to the Deskstar 7K160 series. They are also the earliest Deskstars that ExcelStor licensed for production at their factory in Shenzhen.
61.7GB/platter Section (all drives under here use platters that can hold 61.7GB of data apiece.)
Deskstar 180GXP (7200RPM, ATA-100 interface)
IC35L030AVV207-0 30.7GB (2MB cache) (1/1)
IC35L060AVV207-0 61.4GB (2MB cache) (1/2)*
IC35L090AVV207-0 82.3GB (2MB cache) (2/3 [short-stroked])**
IC35L090AVV207-1 82.3GB (8MB cache) (2/3 [short-stroked])**
IC35L120AVV207-0 123.5GB (2MB cache) (2/4)
IC35L120AVV207-1 123.5GB (8MB cache) (2/4)
IC35L180AVV207-1 185.2GB (8MB cache) (3/6)
*Note: Short-stroked 41.1GB versions with the same model number exist.
**Note: 92.6GB versions with the same model number that don't involve short-stroking can be found.
80.0-83.3GB/platter Section (all drives under here use platters that can hold 80.0 or 83.3GB of data apiece.)
Deskstar 7K400 (7200RPM, 8MB cache, ATA-100 interface)
HDS724040KLAT80 400.0GB (5/10)
Deskstar 7K400 (7200RPM, 8MB cache, SATA-150 interface)
HDS724040KLSA80 400.0GB (5/10)
Deskstar 7K250 (7200RPM, ATA-100 interface)
HDS722540VLAT20 41.1GB (2MB cache) (1/1)
HDS722580VLAT20 82.3GB (2MB cache) (1/2)*
HDS722512VLAT20 123.5GB (2MB cache) (2/3)
HDS722512VLAT80 123.5GB (8MB cache) (2/3)
HDS722516VLAT20 164.7GB (2MB cache) (2/4)
HDS722516VLAT80 164.7GB (8MB cache) (2/4)
HDS722525VLAT80 250.0GB (8MB cache) (3/6)
*Note: Short-stroked 61.4GB versions with the same model number exist.
Deskstar 7K250 (7200RPM, 8MB cache, SATA-150 interface)
HDS722540VLSA80 41.1GB (1/1)
HDS722580VLSA80 82.3GB (1/2)
HDS722512VLSA80 123.5GB (2/3)
HDS722516VLSA80 164.7GB (2/4)
HDS722525VLSA80 250.0GB (3/6)
Deskstar 7K80 (7200RPM, 2MB cache, ATA-133 interface)
HDS728040PLAT20 41.1GB (1/1)
HDS728080PLAT20 82.3GB (1/2)
Deskstar 7K80 (7200RPM, SATA-300 interface)
HDS728040PLA320 41.1GB (2MB cache) (1/1)
HDS728080PLA380 82.3GB (8MB cache) (1/2)
100-133GB/platter Section (all drives under here use platters that can hold 100, 125, or 133GB of data apiece.)
Deskstar E7K500 (7200RPM, 16MB cache, SATA-300 interface, for enterprise mass storage)
HDS725050KLA361 400GB (5/10 [short-stroked])*
HDS725050KLA360 500GB (5/10)
*Note: Despite the second "50" in its model number, only 400GB of space is accessible in this model, according to the datasheet.
Deskstar 7K500 (7200RPM, 8MB cache, ATA-133 interface)
HDS725050KLAT80 500GB (5/10)
Deskstar T7K250 (7200RPM, 8MB cache, ATA-133 interface)
HDT722516DLAT80 160GB (2/3 [short-stroked])
HDT722520DLAT80 200GB (2/4)
HDT722525DLAT80 250GB (2/4)
Deskstar T7K250 (7200RPM, 8MB cache, SATA-300 interface)
HDT722516DLA380 160GB (2/3 [short-stroked])
HDT722520DLA380 200GB (2/4)
HDT722525DLA380 250GB (2/4)
Deskstar T7K500 (7200RPM, 8MB cache, ATA-133 interface)
HDT725025VLAT80 250GB (2/4)
HDT725040VLAT80 400GB (3/6)
Deskstar T7K500 (7200RPM, SATA-300 interface)
HDT725025VLA380 250GB (8MB cache) (2/4)
HDT725025VLA360 250GB (16MB cache) (2/4)
HDT725040VLA380 400GB (8MB cache) (3/6)
HDT725040VLA360 400GB (16MB cache) (3/6)
Deskstar 7K160 (7200RPM, 8MB cache, ATA-133 interface)
HDS721612PLAT80 120GB (1/2)
Deskstar 7K160 (7200RPM, 8MB cache, SATA-300 interface)
HDS721612PLA380 120GB (1/2)
CinemaStar 7K500 (7200RPM, 8MB cache, ATA-133 interface, for CE applications)
HCS725025VLAT80 250GB (2/4)
HCS725040VLAT80 400GB (3/6)
CinemaStar 7K500 (7200RPM, 8MB cache, SATA-300 interface, for CE applications)
HCS725025VLA380 250GB (2/4)
HCS725040VLA380 400GB (3/6)
160-188GB/platter Section (all drives under here use platters that can hold 160, 167, or 188GB of data apiece.)
Deskstar T7K500 (7200RPM, 8MB cache, ATA-133 interface)
HDT725030VLAT80 300GB (2/4 [short-stroked])
HDT725032VLAT80 320GB (2/4)
HDT725050VLAT80 500GB (3/6)
Deskstar T7K500 (7200RPM, SATA-300 interface)
HDT725030VLA380 300GB (8MB cache) (2/4 [short-stroked])
HDT725030VLA360 300GB (16MB cache) (2/4 [short-stroked])
HDT725032VLA380 320GB (8MB cache) (2/4)
HDT725032VLA360 320GB (16MB cache) (2/4)
HDT725050VLA380 500GB (8MB cache) (3/6)
HDT725050VLA360 500GB (16MB cache) (3/6)
Deskstar 7K160 (7200RPM, 8MB cache, ATA-133 interface)
HDS721680PLAT80 80GB (1/1)
HDS721616PLAT80 160GB (1/2)
Deskstar 7K160 (7200RPM, SATA-300 interface)
HDS721680PLA320 80GB (2MB cache) (1/1)
HDS721680PLA380 80GB (8MB cache) (1/1)
HDS721616PLA320 160GB (2MB cache) (1/2)
HDS721616PLA380 160GB (8MB cache) (1/2)
CinemaStar 7K500 (7200RPM, 8MB cache, ATA-133 interface, for CE applications)
HCS725032VLAT80 320GB (2/4)
HCS725050VLAT80 500GB (3/6)
CinemaStar 7K500 (7200RPM, 8MB cache, SATA-300 interface, for CE applications)
HCS725032VLA380 320GB (2/4)
HCS725050VLA380 500GB (3/6)
CinemaStar 7K160 (7200RPM, 8MB cache, ATA-133 interface, for CE applications)
HCS721680PLAT80 80GB (1/1)
HCS721616PLAT80 160GB (1/2)
CinemaStar 7K160 (7200RPM, 8MB cache, SATA-300 interface, for CE applications)
HCS721680PLA380 80GB (1/1)
HCS721616PLA380 160GB (1/2)
Deskstar 7K1000 (7200RPM, 32MB cache, SATA-300 interface)
HDS721075KLA330 750GB (4/8)
Ultrastar A7K1000 (7200RPM, 32MB cache, SATA-300 interface, for enterprise mass storage)
HUA721050KLA330 500GB (3/6)
HUA721075KLA330 750GB (4/8)
CinemaStar 7K1000 (7200RPM, 32MB cache, SATA-300 interface, for CE applications)
HCS721075KLA330 750GB (4/8)
200-250GB/platter Section (all drives under here use platters that can hold 200 or 250GB of data apiece.)
Deskstar 7K1000 (7200RPM, 32MB cache, SATA-300 interface)
HDS721010KLA330 1TB (5/10)
Note: First 3.5" 1000GB HDD!
Deskstar P7K500 (7200RPM, 8MB cache, ATA-133 interface)
HDP725016GLAT80 160GB (1/2 [short-stroked])
HDP725025GLAT80 250GB (1/2)
HDP725032GLAT80 320GB (2/3)
HDP725040GLAT80 400GB (2/4)
HDP725050GLAT80 500GB (2/4)
Deskstar P7K500 (7200RPM, SATA-300 interface)
HDP725016GLA380 160GB (8MB cache) (1/2 [short-stroked])
HDP725025GLA380 250GB (8MB cache) (1/2)
HDP725025GLA381 250GB (8MB cache) (1/2)
HDP725032GLA380 320GB (8MB cache) (2/3)
HDP725032GLA360 320GB (16MB cache) (2/3)
HDP725040GLA380 400GB (8MB cache) (2/4)
HDP725040GLA360 400GB (16MB cache) (2/4)
HDP725050GLA380 500GB (8MB cache) (2/4)
HDP725050GLA360 500GB (16MB cache) (2/4)
Note: "1" suffix indicates SAFIA encryption support (branded as "iVDR-S Built-in"), and SATA-150 interface. "0" suffix indicates no extra features.
Note 2: Hitachi mostly thumbed their collective noses at the 5400RPM terabytes-big "green drive" trend happening during this period. Their P7K500 ("P" stands for "Power-efficient"?) was instead a 7200RPM lineup available in mainstream capacities. Anecdotes showed that these were noticeably slower (aside from purely sequential transfers) than the outgoing T7K500s while running cooler and quieter.
Ultrastar A7K1000 (7200RPM, 32MB cache, SATA-300 interface, for enterprise mass storage)
HUA721010KLA330 1TB (5/10)
CinemaStar 7K1000 (7200RPM, 32MB cache, SATA-300 interface, for CE applications)
HCS721010KLA330 1TB (5/10)
CinemaStar P7K500 (7200RPM, 8MB cache, ATA-133 interface, for CE applications)
HCP725025GLAT80 250GB (1/2)
HCP725032GLAT80 320GB (2/3)
HCP725050GLAT80 500GB (2/4)
CinemaStar P7K500 (7200RPM, 8MB cache, SATA-300 interface, for CE applications)
HCP725025GLA380 250GB (1/2)
HCP725032GLA380 320GB (2/3)
HCP725050GLA380 500GB (2/4)
CinemaStar 5K500 (5640RPM, 8MB cache, SATA-300 interface, for CE applications)
HCS545050GLA380 500GB (2/4)
Deskstar E7K1000 (7200RPM, 32MB cache, SATA-300 interface, for enterprise mass storage)
HDE721075SLA330 750GB (3/6)
Deskstar 7K1000.B (7200RPM, SATA-300 interface)
HDT721025SLA380 250GB (8MB cache) (1/2)
HDT721075SLA380 750GB (8MB cache) (3/6)
HDT721075SLA360 750GB (16MB cache) (3/6)
CinemaStar 7K1000.B (7200RPM, 8MB cache, SATA-300 interface, for CE applications)
HCT721025SLA380 250GB (1/2)
CinemaStar 5K320 (5700RPM, 8MB cache, SATA-300 interface, for CE applications)
HCS5C3225SLA380 250GB (1/2)
320-334GB/platter Section (all drives under here use platters that can hold 320 or 334GB of data apiece.)
Deskstar E7K1000 (7200RPM, 32MB cache, SATA-300 interface, for enterprise mass storage)
HDE721050SLA330 500GB (2/3)
HDE721064SLA330 640GB (2/4)
HDE721010SLA330 1TB (3/6)
Deskstar 7K1000.B (7200RPM, SATA-300 interface)
HDT721016SLA380 160GB (8MB cache) (1/1)
HDT721032SLA380 320GB (8MB cache) (1/2)
HDT721032SLA360 320GB (16MB cache) (1/2)
HDT721050SLA380 500GB (8MB cache) (2/3)
HDT721050SLA360 500GB (16MB cache) (2/3)
HDT721064SLA380 640GB (8MB cache) (2/4)
HDT721064SLA360 640GB (16MB cache) (2/4)
HDT721010SLA360 1TB (16MB cache) (3/6)
CinemaStar 7K1000.B (7200RPM, SATA-300 interface, for CE applications)
HCT721016SLA380 160GB (8MB cache) (1/1)
HCT721032SLA380 320GB (8MB cache) (1/2)
HCT721050SLA380 500GB (8MB cache) (2/3)
HCT721010SLA360 1TB (16MB cache) (3/6)
CinemaStar 5K320 (5700RPM, 8MB cache, SATA-300 interface, for CE applications)
HCS5C3232SLA380 320GB (1/2)
400-500GB/platter Section (all drives under here use platters that can hold 400 or 500GB of data apiece.)
Deskstar 7K2000 (7200RPM, 32MB cache, SATA-300 interface)
HDS722020ALA330 2TB (5/10)
Deskstar 7K1000.C (7200RPM)
HDS721016CLAx82 160GB (8MB cache) (1/1 [short-stroked])
HDS721025CLAx82 250GB (8MB cache) (1/1)
HDS721032CLAx62 320GB (16MB cache) (1/2 [short-stroked])
HDS721050CLAx62 500GB (16MB cache) (1/2)*
HDS721064CLAx32 640GB (32MB cache) (2/3 [short-stroked])
HDS721075CLAx32 750GB (32MB cache) (2/3)*
HDS721010CLAx32 1TB (32MB cache) (2/4)
*Note: The OEM Spec implies that variations of these models with four heads may exist.
Note: Replace "x" with 6 or 3 for SATA-600 or -300 interface, respectively. The occasional unit will electronically report a "0" at the end of its model number, instead of the "2" that appears on its label and in manufacturer datasheets; any practical significance of this quirk is unknown.
Deskstar 5K1000 (5700RPM, 8MB cache, SATA-300 interface)
HDS5C1032CLA382 320GB (1/2 [short-stroked])
HDS5C1050CLA382 500GB (1/2)
HDS5C1010CLA382 1TB (2/4)
Ultrastar A7K2000 (7200RPM, 32MB cache, for enterprise mass storage)
HUA722050CLAx3y 500GB (2/4 [short-stroked])*
HUA722010CLAx3y 1TB (2/4)
HUA722020ALA33y 2TB (5/10)
*Note: The OEM Spec implies that variations of these models with two heads may exist.
Note: Replace "x" with 6 or 3 for SATA-600 or -300 interface, respectively. "1" suffix indicates Bulk Data Encryption support. "0" suffix indicates no extra features.
CinemaStar 7K1000.C (7200RPM, SATA-300 interface, for CE applications)
HCS721016CLA382 160GB (8MB cache) (1/1 [short-stroked])
HCS721025CLA382 250GB (8MB cache) (1/1)
HCS721032CLA382 320GB (8MB cache) (1/2 [short-stroked])
HCS721050CLA382 500GB (8MB cache) (1/2)*
HCS721075CLA332 750GB (32MB cache) (2/3)*
HCS721010CLA332 1TB (32MB cache) (2/4)
*Note: The OEM Spec implies that variations of these models with four heads may exist.
CinemaStar 5K1000 (5700RPM, 8MB cache, SATA-300 interface, for CE applications)
HCS5C1016CLA382 160GB (1/1 [short-stroked])
HCS5C1025CLA382 250GB (1/1)
HCS5C1032CLA382 320GB (1/2 [short-stroked])
HCS5C1050CLA382 500GB (1/2)
HCS5C1075CLA382 750GB (2/3)
HCS5C1010CLA382 1TB (2/4)
600-667GB/platter Section (all drives under here use platters that can hold 600 or 667GB of data apiece.)
Deskstar 7K3000 (7200RPM, 64MB cache, SATA-600 interface)
HDS723015BLA642 1.5TB (3/5)*
HDS723020BLA642 2TB (3/6)
HDS723030ALA640 3TB (5/10)
*Note: The OEM Spec implies that variations with six heads may exist.
Deskstar 5K3000 (32MB cache, SATA-600 interface)
HDS5C3015ALA632 1.5TB (5940RPM) (3/5)*
HDS5C3020ALA632 2TB (5940RPM) (3/6)
HDS5C3030ALA630 3TB (5700RPM) (5/10)
*Note: The OEM Spec implies that variations with six heads may exist.
Ultrastar 7K3000 (7200RPM, 64MB cache, SATA-600 interface, for enterprise mass storage)
HUA723020ALA64x 2TB (4/7)
HUA723030ALA64x 3TB (5/10)
Note: "1" suffix indicates Bulk Data Encryption support. "0" suffix indicates no extra features.
Ultrastar 7K3000 (7200RPM, 64MB cache, SAS-600 interface, for enterprise mass storage)
HUS723020ALS64x 2TB (4/7)
HUS723030ALS64x 3TB (5/10)
Note: "1" suffix indicates Bulk Data Encryption support. "0" suffix indicates no extra features.
Ultrastar 5K3000 (5700RPM, 64MB cache, SATA-600 interface, for enterprise mass storage)
HUA5C3020ALA64x 2TB (4/7)
HUA5C3030ALA64x 3TB (5/10)
Note: "1" suffix indicates Bulk Data Encryption support. "0" suffix indicates no extra features.
CinemaStar 5K2000 (5940RPM, 32MB cache, SATA-600 interface, for CE applications)
HCS5C2015ALA632 1.5TB (3/5)*
HCS5C2020ALA632 2TB (3/6)
*Note: The OEM Spec implies that variations with six heads may exist.
Ultrastar 7K4000 (7200RPM, 64MB cache, SATA-600 interface, for enterprise mass storage)
HUS724020ALx64y 2TB (3/6)
Note: Replace "x" with E or A for Advanced Format (512e) or 512B native sectors, respectively. "1" suffix indicates Bulk Data Encryption support. "0" suffix indicates no extra features.
Ultrastar 7K4000 (7200RPM, 64MB cache, SAS-600 interface, for enterprise mass storage)
HUS724020ALS64x 2TB (3/6)
Note: "1" suffix indicates Bulk Data Encryption support. "0" suffix indicates no extra features.
750-800GB/platter Section (all drives under here use platters that can hold 750-800GB of data apiece.)
Deskstar 7K4000 (7200RPM, 64MB cache, SATA-600 interface, Advanced Format)
HDS724040ALE640 4TB (5/10)
Deskstar 5K4000 (5700RPM, 32MB cache, SATA-600 interface, Advanced Format)
HDS5C4040ALE630 4TB (5/10)
Ultrastar 7K4000 (7200RPM, 64MB cache, SATA-600 interface, for enterprise mass storage)
HUS724030ALx64y 3TB (4/8)
HUS724040ALx64y 4TB (5/10)
Note: Replace "x" with E or A for Advanced Format (512e) or 512B native sectors, respectively. "1" suffix indicates Bulk Data Encryption support. "0" suffix indicates no extra features.
Ultrastar 7K4000 (7200RPM, 64MB cache, SAS-600 interface, for enterprise mass storage)
HUS724030ALS64x 3TB (4/8)
HUS724040ALS64x 4TB (5/10)
Note: "1" suffix indicates Bulk Data Encryption support. "0" suffix indicates no extra features.
MegaScale 4000 (5700RPM, 64MB cache, SATA-600 interface, Advanced Format, for enterprise mass storage)
HMS5C4040ALE640 4TB (5/10)
MegaScale DC 4000.B (5700RPM, 64MB cache, SATA-600 interface, Advanced Format, for enterprise mass storage)
HMS5C4040BLE64x 4TB (5/10)
Note: "1" suffix indicates Bulk Data Encryption support. "0" suffix indicates no extra features.
Deskstar NAS (7200RPM, 64MB cache, SATA-600 interface, Advanced Format)
HDN724030ALE640 3TB (4/8)
HDN724040ALE640 4TB (5/10)
1.0TB/platter Section (all drives under here use platters that can hold 1.0TB of data apiece.)
Deskstar 7K1000.D (7200RPM, 32MB cache, SATA-600 interface, Advanced Format)
HDS721025DLE630 250GB (1/1 [short-stroked])
HDS721032DLE630 320GB (1/1 [short-stroked])
HDS721050DLE630 500GB (1/1)*
HDS721075DLE630 750GB (1/2 [short-stroked])
HDS721010DLE630 1TB (1/2)
*Note: The OEM Spec implies that variations with two heads may exist.
Note: These, the 5K1000.B, and CinemaStar 5K1000.B below were also sold by Toshiba with unique model numbers. These versions are listed in the Toshiba 3.5" section, together with DT01*-series 1.5, 2, and 3TB visibly-Hitachi-designed models that were never formally released as Deskstar or CinemaStar products.
Deskstar 5K1000.B (5700RPM, 32MB cache, SATA-600 interface, Advanced Format)
HDS5C1010DLE630 1TB (1/2)
Ultrastar 7K6000 (7200RPM, 128MB cache, SATA-600 interface, for enterprise mass storage)
HUS726020ALx61y 2TB (2/4)
HUS726040ALx61y 4TB (4/8)
HUS726050ALx61y 5TB (5/10)
Note: Replace "x" with E or N for Advanced Format (512e) or 4KB native sectors, respectively. The suffix (y) changes depending on supported encryption/security modes (please check official datasheets).
Ultrastar 7K6000 (7200RPM, 128MB cache, SAS-1200 interface, for enterprise mass storage)
HUS726020ALx21y 2TB (2/4)
HUS726040ALx21y 4TB (4/8)
HUS726050ALx21y 5TB (5/10)
Note: Replace "x" with 5 or 4 for Advanced Format (512e) or 4KB native sectors, respectively. The suffix (y) changes depending on supported encryption/security modes (please check official datasheets).
Deskstar NAS (7200RPM, 128MB cache, SATA-600 interface, Advanced Format)
HDN726050ALE610 5TB (5/10)
CinemaStar 7K1000.D (7200RPM, 32MB cache, SATA-600 interface, Advanced Format, for CE applications)
HCS721050DLE630 500GB (1/1)*
HCS721010DLE630 1TB (1/2)
*Note: The OEM Spec implies that variations with two heads may exist.
CinemaStar 5K1000.B (5700RPM, 32MB cache, SATA-600 interface, Advanced Format, for CE applications)
HCS5C1050DLE630 500GB (1/1)*
HCS5C1010DLE630 1TB (1/2)
*Note: The OEM Spec implies that variations with two heads may exist.
Ultrastar 7K2 / DC HA210 (7200RPM, 128MB cache, SATA-600 interface, for enterprise mass storage)
HUS722T1TALA604 1TB (1/2)
HUS722T2TALA604 2TB (2/4)
Note: The basic specs, the (certainly WD-designed) chassis, and the Type or R/N code of 800032 on the top labels are consistent with those of the WD Re and Gold WD1004FBYZ, WD1005FBYZ, WD2004FBYZ, and WD2005FBYZ.
1.2TB/platter Section (all drives under here use platters that can hold 1.2TB of data apiece.)
Ultrastar 7K6000 (7200RPM, 128MB cache, SATA-600 interface, for enterprise mass storage)
HUS726060ALx61y 6TB (5/10)
Note: Replace "x" with E or N for Advanced Format (512e) or 4KB native sectors, respectively. The suffix (y) changes depending on supported encryption/security modes (please check official datasheets).
Ultrastar 7K6000 (7200RPM, 128MB cache, SAS-1200 interface, for enterprise mass storage)
HUS726060ALx21y 6TB (5/10)
Note: Replace "x" with 5 or 4 for Advanced Format (512e) or 4KB native sectors, respectively. The suffix (y) changes depending on supported encryption/security modes (please check official datasheets).
Deskstar NAS (7200RPM, 128MB cache, SATA-600 interface, Advanced Format)
HDN726060ALE610 6TB (5/10)
1.33TB/platter Section (all drives under here use platters that can hold 1.33TB of data apiece.)
Ultrastar 7K6 / DC HC310 (7200RPM, 256MB cache, SATA-600 interface, for enterprise mass storage)
HUS726T4TALx6yz 4TB (3/6)
Note: Replace "x" with E, N, or A for Advanced Format (512e), 4KB native, or 512B native sectors, respectively. The suffix codes (y & z) change depending on supported features (please check official datasheets).
Ultrastar 7K6 / DC HC310 (7200RPM, 256MB cache, SAS-1200 interface, for enterprise mass storage)
HUS726T4TALx2yz 4TB (3/6)
Note: Replace "x" with 5, 4, or S for Advanced Format (512e), 4KB native, or 512B native sectors, respectively. The suffix codes (y & z) change depending on supported features (please check official datasheets).
1.50-1.67TB/platter Section (all drives under here use platters that can hold 1.50, 1.60, or 1.67TB of data apiece.)
Ultrastar 7K6 / DC HC310 (7200RPM, 256MB cache, SATA-600 interface, for enterprise mass storage)
HUS726T6TALx6yz 6TB (4/8)
Note: Replace "x" with E or N for Advanced Format (512e) or 4KB native sectors, respectively. The suffix codes (y & z) change depending on supported features (please check official datasheets).
Ultrastar 7K6 / DC HC310 (7200RPM, 256MB cache, SAS-1200 interface, for enterprise mass storage)
HUS726T6TALx2yz 6TB (4/8)
Note: Replace "x" with 5 or 4 for Advanced Format (512e) or 4KB native sectors, respectively. The suffix codes (y & z) change depending on supported features (please check official datasheets).
Ultrastar 7K8 / DC HC320 (7200RPM, 256MB cache, SATA-600 interface, for enterprise mass storage)
HUS728T8TALx6yz 8TB (5/10)
Note: Replace "x" with E or N for Advanced Format (512e) or 4KB native sectors, respectively. The suffix codes (y & z) change depending on supported features (please check official datasheets).
Ultrastar 7K8 / DC HC320 (7200RPM, 256MB cache, SAS-1200 interface, for enterprise mass storage)
HUS728T8TALx2yz 8TB (5/10)
Note: Replace "x" with 5 or 4 for Advanced Format (512e) or 4KB native sectors, respectively. The suffix codes (y & z) change depending on supported features (please check official datasheets).
Ultrastar DC HC330 (7200RPM, 256MB cache, SATA-600 interface, Advanced Format, for enterprise mass storage)
WUS721010ALE6Lx 10TB (6/12)
Note: The suffix code changes depending on supported features (please check official datasheets).
Ultrastar DC HC330 (7200RPM, 256MB cache, SAS-1200 interface, Advanced Format, for enterprise mass storage)
WUS721010AL520x 10TB (6/12)
Note: The suffix code changes depending on supported features (please check official datasheets).
Ultrastar DC HA340 (7200RPM, 256MB cache, SATA-600 interface, Advanced Format, for enterprise mass storage)
WUS721204BLE6x4 4TB (3/5)
Note: The alphanumeric character that goes in the place of "x" denotes supported features (please refer to official datasheets).
2.0TB/platter Section (all drives under here use platters that can hold 2.0TB of data apiece.)
Ultrastar DC HA340 (7200RPM, 256MB cache, SATA-600 interface, Advanced Format, for enterprise mass storage)
WUS721206BLE6x4 6TB (3/6)
WUS721208BLE6x4 8TB (4/8)
Note: The alphanumeric character that goes in the place of "x" denotes supported features (please refer to official datasheets).
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