All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 internal hard drives

Dell 73GB SAS 15000rpm 3.5" vs HP 320GB 7200RPM SATA 2.5" HDD f/ EliteBook 8540w

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

Key differences

The HP 320GB 7200RPM SATA 2.5" HDD f/ EliteBook 8540w has 247 GB more HDD capacity than the Dell 73GB SAS 15000rpm 3.5" (320 GB vs 73 GB). The Dell 73GB SAS 15000rpm 3.5" has 7,800 RPM more HDD speed than the HP 320GB 7200RPM SATA 2.5" HDD f/ EliteBook 8540w (15000 RPM vs 7200 RPM). The Dell 73GB SAS 15000rpm 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: SAS on the Dell 73GB SAS 15000rpm 3.5", Serial ATA on the HP 320GB 7200RPM SATA 2.5" HDD f/ EliteBook 8540w. Operating voltage: 5 / 12 V on the Dell 73GB SAS 15000rpm 3.5", 5 V on the HP 320GB 7200RPM SATA 2.5" HDD f/ EliteBook 8540w.

  • HDD capacity
    • 73 GB
    • 320 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
8 specifications
A

Dell

73GB SAS 15000rpm 3.5"View product
B

HP

320GB 7200RPM SATA 2.5" HDD f/ EliteBook 8540wView product
Features4 differ
HDD capacityDiffers73 GB320 GB
HDD speedDiffers15000 RPM7200 RPM
HDD sizeDiffers3.5"2.5"
InterfaceDiffersSASSerial ATA
Component forKnown for oneServer/workstation
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.

More internal hard drive comparisons

All internal hard drive comparisons