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Product comparison · 2 internal hard drives

HP 160GB, SATA, 3Gb/s, NCQ, 7200rpm vs Seagate Momentus 5400.4 SATA 3Gb/s 250-GB HD 25pk

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  • 6specifications compared
  • 2differ
  • 4identical
  • 13known for one product only

Key differences

The Seagate Momentus 5400.4 SATA 3Gb/s 250-GB HD 25pk has 90 GB more HDD capacity than the HP 160GB, SATA, 3Gb/s, NCQ, 7200rpm (250 GB vs 160 GB). The HP 160GB, SATA, 3Gb/s, NCQ, 7200rpm has 1,800 RPM more HDD speed than the Seagate Momentus 5400.4 SATA 3Gb/s 250-GB HD 25pk (7200 RPM vs 5400 RPM).

  • HDD capacity
    • 160 GB
    • 250 GB
  • HDD speed
    • 7200 RPM
    • 5400 RPM

Side by side

Differences highlightedShow differences only
19 specifications
A

HP

160GB, SATA, 3Gb/s, NCQ, 7200rpmView product
B

Seagate

Momentus 5400.4 SATA 3Gb/s 250-GB HD 25pkView product
Features2 differ
HDD capacityDiffers160 GB250 GB
HDD speedDiffers7200 RPM5400 RPM
InterfaceSerial ATASerial ATA
Component forKnown for oneLaptop
Storage drive buffer size8 MB8 MB
Read seek timeKnown for one12 ms
Write seek timeKnown for one14 ms
Average latencyKnown for one5.6 ms
HDD sizeKnown for one3.5"
TypeKnown for oneHDD
HDD interface transfer rateKnown for one3 Gbit/s
Weight & dimensionsidentical
WidthKnown for one69.8 mm
DepthKnown for one100.2 mm
HeightKnown for one9.5 mm
WeightKnown for one102 g
Other featuresidentical
Data transfer rate3 Gbit/s3 Gbit/s
InternalYesYes
Compatible productsKnown for onexw4600
Poweridentical
Operating voltageKnown for one5 / 12 V

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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