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Product comparison · 2 internal hard drives

HP 160GB, SATA, 3Gb/s, NCQ, 7200rpm vs Seagate EE25 Series™ Ultra ATA/100 20-GB HD 25pk

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  • 7specifications compared
  • 5differ
  • 2identical
  • 12known for one product only

Key differences

The HP 160GB, SATA, 3Gb/s, NCQ, 7200rpm has 140 GB more HDD capacity than the Seagate EE25 Series™ Ultra ATA/100 20-GB HD 25pk (160 GB vs 20 GB). The HP 160GB, SATA, 3Gb/s, NCQ, 7200rpm has 1,800 RPM more HDD speed than the Seagate EE25 Series™ Ultra ATA/100 20-GB HD 25pk (7200 RPM vs 5400 RPM). The HP 160GB, SATA, 3Gb/s, NCQ, 7200rpm has 1" more HDD size than the Seagate EE25 Series™ Ultra ATA/100 20-GB HD 25pk (3.5" vs 2.5"). Interface: Serial ATA on the HP 160GB, SATA, 3Gb/s, NCQ, 7200rpm, Ultra-ATA/100 on the Seagate EE25 Series™ Ultra ATA/100 20-GB HD 25pk. Operating voltage: 5 / 12 V on the HP 160GB, SATA, 3Gb/s, NCQ, 7200rpm, 5 V on the Seagate EE25 Series™ Ultra ATA/100 20-GB HD 25pk.

  • HDD capacity
    • 160 GB
    • 20 GB
  • HDD speed
    • 7200 RPM
    • 5400 RPM
  • HDD size
    • 3.5"
    • 2.5"
  • Interface
    • Serial ATA
    • Ultra-ATA/100
  • Operating voltage
    • 5 / 12 V
    • 5 V

Side by side

Differences highlightedShow differences only
19 specifications
A

HP

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

Seagate

EE25 Series™ Ultra ATA/100 20-GB HD 25pkView product
Features4 differ
HDD capacityDiffers160 GB20 GB
HDD speedDiffers7200 RPM5400 RPM
HDD sizeDiffers3.5"2.5"
InterfaceDiffersSerial ATAUltra-ATA/100
Read seek timeKnown for one12.5 ms
Write seek timeKnown for one14.5 ms
TypeKnown for oneHDD
HDD interface transfer rateKnown for one3 Gbit/s
Power1 differ
Operating voltageDiffers5 / 12 V5 V
Weight & dimensionsidentical
WidthKnown for one69.8 mm
DepthKnown for one100.2 mm
HeightKnown for one9.5 mm
WeightKnown for one100 g
Other featuresidentical
Power requirementsKnown for one5V ± 5%
Drive device, transfer rateKnown for one100 MB/s
Data transfer rateKnown for one3 Gbit/s
Compatible productsKnown for onexw4600

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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