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Product comparison · 2 internal hard drives

HP 120 GB, internal, SATA-150, 5400 rpm vs HP 1TB, SATA, 3.0G, NCQ, 7200 rpm

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  • 9specifications compared
  • 7differ
  • 2identical
  • 12known for one product only

Key differences

The HP 1TB, SATA, 3.0G, NCQ, 7200 rpm has 1,800 RPM more HDD speed than the HP 120 GB, internal, SATA-150, 5400 rpm (7200 RPM vs 5400 RPM). The HP 1TB, SATA, 3.0G, NCQ, 7200 rpm has 1" more HDD size than the HP 120 GB, internal, SATA-150, 5400 rpm (3.5" vs 2.5"). The HP 1TB, SATA, 3.0G, NCQ, 7200 rpm has 31.9 mm more width than the HP 120 GB, internal, SATA-150, 5400 rpm (101.7 mm vs 69.8 mm). HDD capacity: 120 GB on the HP 120 GB, internal, SATA-150, 5400 rpm, 1 TB on the HP 1TB, SATA, 3.0G, NCQ, 7200 rpm. Interface: Serial ATA on the HP 120 GB, internal, SATA-150, 5400 rpm, Serial ATA II on the HP 1TB, SATA, 3.0G, NCQ, 7200 rpm.

  • HDD capacity
    • 120 GB
    • 1 TB
  • HDD speed
    • 5400 RPM
    • 7200 RPM
  • HDD size
    • 2.5"
    • 3.5"
  • Interface
    • Serial ATA
    • Serial ATA II
  • Operating voltage
    • 5 V
    • 5 / 12 V
  • Width
    • 69.8 mm
    • 101.7 mm
  • Height
    • 9.5 mm
    • 25.4 mm

Side by side

Differences highlightedShow differences only
21 specifications
A

HP

120 GB, internal, SATA-150, 5400 rpmView product
B

HP

1TB, SATA, 3.0G, NCQ, 7200 rpmView product
Features4 differ
HDD capacityDiffers120 GB1 TB
HDD speedDiffers5400 RPM7200 RPM
HDD sizeDiffers2.5"3.5"
InterfaceDiffersSerial ATASerial ATA II
TypeHDDHDD
Component forKnown for oneServer/workstation
HDD interface transfer rateKnown for one3 Gbit/s
Native Command Queuing (NCQ)Known for oneYes
Average seek timeKnown for one12 ms
Power1 differ
Operating voltageDiffers5 V5 / 12 V
Weight & dimensions2 differ
WidthDiffers69.8 mm101.7 mm
HeightDiffers9.5 mm25.4 mm
WeightKnown for one630 g
DepthKnown for one100 mm
Other featuresidentical
Data transfer rateKnown for one3 Gbit/s
InternalYesYes
Size (imperial)Known for one10.2 cm (4")
Windows operating systems supportedKnown for oneYes
Compatible productsKnown for oneHP xw4600 Workstation HP xw6600 Workstation HP xw8600 Workstation HP xw9400 Workstation HP Z200 Small Form Factor Workstation HP Z200 Workstation HP Z210 Convertible Minitower Workstation HP Z210 Small Form Factor Workstation HP Z400 Workstation HP Z600 Workstation HP Z800 Workstation
HDD transfer rateKnown for one150 Mbit/s
Dimensions (WxDxH)Known for one69.85 x 100 x 9.5 mm

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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