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Product comparison · 2 internal hard drives

HP 146GB SAS 15000rpm 3.5" vs HP 750GB 7200rpm SATA

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  • 6specifications compared
  • 5differ
  • 1identical
  • 11known for one product only

Key differences

The HP 750GB 7200rpm SATA has 604 GB more HDD capacity than the HP 146GB SAS 15000rpm 3.5" (750 GB vs 146 GB). The HP 146GB SAS 15000rpm 3.5" has 7,800 RPM more HDD speed than the HP 750GB 7200rpm SATA (15000 RPM vs 7200 RPM). The HP 146GB SAS 15000rpm 3.5" has 1" more HDD size than the HP 750GB 7200rpm SATA (3.5" vs 2.5"). Interface: SAS on the HP 146GB SAS 15000rpm 3.5", Serial ATA on the HP 750GB 7200rpm SATA. Operating voltage: 5 / 12 V on the HP 146GB SAS 15000rpm 3.5", 5 V on the HP 750GB 7200rpm SATA.

  • HDD capacity
    • 146 GB
    • 750 GB
  • HDD speed
    • 15000 RPM
    • 7200 RPM
  • HDD size
    • 3.5"
    • 2.5"
  • Interface
    • SAS
    • Serial ATA
  • Operating voltage
    • 5 / 12 V
    • 5 V

Side by side

Differences highlightedShow differences only
17 specifications
A

HP

146GB SAS 15000rpm 3.5"View product
B

HP

750GB 7200rpm SATAView product
Features4 differ
HDD capacityDiffers146 GB750 GB
HDD speedDiffers15000 RPM7200 RPM
HDD sizeDiffers3.5"2.5"
InterfaceDiffersSASSerial ATA
Component forKnown for oneLaptop
Power1 differ
Operating voltageDiffers5 / 12 V5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 60 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one5 - 90%
Storage relative humidity (H-H)Known for one5 - 90%
Weight & dimensionsidentical
WeightKnown for one115 g
Other featuresidentical
Data transfer rateKnown for one3 Gbit/s
InternalYesYes
Number of products includedKnown for one1 pc(s)
Windows operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Compatible productsKnown for oneHP EliteBook 2170p HP EliteBook 2560p HP EliteBook 2570p HP EliteBook 8460p HP EliteBook 8470p HP EliteBook 8470w HP EliteBook 8560p HP EliteBook 8570p HP EliteBook 8760w HP EliteBook 8770w HP ProBook 4330s HP ProBook 4530s HP ProBook 4535s HP ProBook 4540s HP ProBook 4730s HP ProBook 4740s HP ProBo

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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