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Product comparison · 2 internal hard drives

Dell 300GB SCSI 10000rpm 3.5" vs HP 320GB 7200RPM SATA 2.5" HDD f/ EliteBook 8540w

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  • 6specifications compared
  • 5differ
  • 1identical
  • 2known for one product only

Key differences

The HP 320GB 7200RPM SATA 2.5" HDD f/ EliteBook 8540w has 20 GB more HDD capacity than the Dell 300GB SCSI 10000rpm 3.5" (320 GB vs 300 GB). The Dell 300GB SCSI 10000rpm 3.5" has 2,800 RPM more HDD speed than the HP 320GB 7200RPM SATA 2.5" HDD f/ EliteBook 8540w (10000 RPM vs 7200 RPM). The Dell 300GB SCSI 10000rpm 3.5" has 1" more HDD size than the HP 320GB 7200RPM SATA 2.5" HDD f/ EliteBook 8540w (3.5" vs 2.5"). Interface: SCSI on the Dell 300GB SCSI 10000rpm 3.5", Serial ATA on the HP 320GB 7200RPM SATA 2.5" HDD f/ EliteBook 8540w. Operating voltage: 5 / 12 V on the Dell 300GB SCSI 10000rpm 3.5", 5 V on the HP 320GB 7200RPM SATA 2.5" HDD f/ EliteBook 8540w.

  • HDD capacity
    • 300 GB
    • 320 GB
  • HDD speed
    • 10000 RPM
    • 7200 RPM
  • HDD size
    • 3.5"
    • 2.5"
  • Interface
    • SCSI
    • Serial ATA
  • Operating voltage
    • 5 / 12 V
    • 5 V

Side by side

Differences highlightedShow differences only
8 specifications
A

Dell

300GB SCSI 10000rpm 3.5"View product
B

HP

320GB 7200RPM SATA 2.5" HDD f/ EliteBook 8540wView product
Features4 differ
HDD capacityDiffers300 GB320 GB
HDD speedDiffers10000 RPM7200 RPM
HDD sizeDiffers3.5"2.5"
InterfaceDiffersSCSISerial ATA
Component forKnown for oneLaptop
Power1 differ
Operating voltageDiffers5 / 12 V5 V
Other featuresidentical
InternalYesYes
Compatible productsKnown for oneEliteBook 8540w

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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