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Product comparison · 2 internal hard drives

HP 146GB SAS vs Seagate 36.95GB 3.5" SCSI

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  • 5specifications compared
  • 3differ
  • 2identical
  • 19known for one product only

Key differences

The HP 146GB SAS has 109.05 GB more HDD capacity than the Seagate 36.95GB 3.5" SCSI (146 GB vs 36.95 GB). The HP 146GB SAS has 7,800 RPM more HDD speed than the Seagate 36.95GB 3.5" SCSI (15000 RPM vs 7200 RPM). Interface: SAS on the HP 146GB SAS, SCSI on the Seagate 36.95GB 3.5" SCSI.

  • HDD capacity
    • 146 GB
    • 36.95 GB
  • HDD speed
    • 15000 RPM
    • 7200 RPM
  • Interface
    • SAS
    • SCSI

Side by side

Differences highlightedShow differences only
24 specifications
A

HP

146GB SASView product
B

Seagate

36.95GB 3.5" SCSIView product
Features3 differ
HDD capacityDiffers146 GB36.95 GB
HDD speedDiffers15000 RPM7200 RPM
HDD sizeKnown for one3.5"
InterfaceDiffersSASSCSI
Storage drive buffer sizeKnown for one2 MB
Read seek timeKnown for one0.4 ms
Write seek timeKnown for one0.5 ms
Average latencyKnown for one4.17 ms
Bytes per sectorKnown for one512
HDD interface transfer rateKnown for one3 Gbit/s
Poweridentical
Operating voltageKnown for one5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 60 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Known for one5 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Operating altitudeKnown for one-60.96 - 3048 m
Non-operating altitudeKnown for one-60.96 - 12192 m
Weight & dimensionsidentical
WidthKnown for one101.6 mm
DepthKnown for one146 mm
HeightKnown for one25.4 mm
WeightKnown for one544 g
Packaging contentidentical
Storage drive adapter includedKnown for oneNo

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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