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Product comparison · 2 internal hard drives

Seagate Pipeline HD ST2000VM003-20PK internal hard drive vs Seagate Desktop HDD ST320DM000-25PK internal hard drive

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  • 18specifications compared
  • 9differ
  • 9identical
  • 16known for one product only

Key differences

The Seagate Pipeline HD ST2000VM003-20PK internal hard drive has 48 MB more storage drive buffer size than the Seagate Desktop HDD ST320DM000-25PK internal hard drive (64 MB vs 16 MB). The Seagate Desktop HDD ST320DM000-25PK internal hard drive has 1.14 W more power consumption (typical) than the Seagate Pipeline HD ST2000VM003-20PK internal hard drive (6.19 W vs 5.05 W). The Seagate Pipeline HD ST2000VM003-20PK internal hard drive has 0.189 W more power consumption (standby) than the Seagate Desktop HDD ST320DM000-25PK internal hard drive (0.819 W vs 0.63 W). HDD capacity: 2 TB on the Seagate Pipeline HD ST2000VM003-20PK internal hard drive, 320 GB on the Seagate Desktop HDD ST320DM000-25PK internal hard drive. Operating temperature (T-T): 0 - 75 °C on the Seagate Pipeline HD ST2000VM003-20PK internal hard drive, 0 - 60 °C on the Seagate Desktop HDD ST320DM000-25PK internal hard drive.

  • HDD capacity
    • 2 TB
    • 320 GB
  • Storage drive buffer size
    • 64 MB
    • 16 MB
  • Power consumption (typical)
    • 5.05 W
    • 6.19 W
  • Power consumption (standby)
    • 0.819 W
    • 0.63 W
  • Power consumption (idle)
    • 3.74 W
    • 4.6 W
  • Operating temperature (T-T)
    • 0 - 75 °C
    • 0 - 60 °C
  • Height
    • 26.1 mm
    • 20 mm
  • Weight
    • 535 g
    • 415 g

Side by side

Differences highlightedShow differences only
34 specifications
A

Seagate

Pipeline HD ST2000VM003-20PK internal hard drive

Model ST2000VM003-20PK

View product
B

Seagate

Desktop HDD ST320DM000-25PK internal hard drive

Model ST320DM000-25PK

View product
Features2 differ
HDD capacityDiffers2 TB320 GB
HDD size3.5"3.5"
InterfaceSerial ATA IIISerial ATA III
TypeHDDHDD
Storage drive buffer sizeDiffers64 MB16 MB
Start/stop cyclesKnown for one300000
HDD speedKnown for one7200 RPM
HDD number of cylindersKnown for one1
HDD number of headsKnown for one2
Read seek timeKnown for one11 ms
Write seek timeKnown for one12 ms
Bytes per sectorKnown for one4096
Power3 differ
Power consumption (typical)Differs5.05 W6.19 W
Power consumption (standby)Differs0.819 W0.63 W
Power consumption (idle)Differs3.74 W4.6 W
Operating voltage5 / 12 V5 / 12 V
Start-up current2 A2 A
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 75 °C0 - 60 °C
Storage temperature (T-T)-40 - 70 °C-40 - 70 °C
Operating relative humidity (H-H)Known for one5 - 95%
Storage relative humidity (H-H)Known for one5 - 95%
Operating vibrationKnown for one0.5 G
Non-operating vibrationKnown for one3 G
Operating shockKnown for one80 G
Non-operating shockKnown for one300 G
Weight & dimensions2 differ
Width101.6 mm101.6 mm
Depth147 mm147 mm
HeightDiffers26.1 mm20 mm
WeightDiffers535 g415 g
Packaging data1 differ
Quantity per packDiffers20 pc(s)25 pc(s)
Other featuresidentical
Data transfer rate6 Gbit/s6 Gbit/s
Drive ready timeKnown for one17 s
Packaging contentidentical
Quick start guideKnown for oneYes
Bundled softwareKnown for oneDiscWizard

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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