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Product comparison · 2 internal hard drives

HP 300GB 6G SAS 15K rpm LFF (3.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive vs HP 72GB dual-port (DP) Serial Attached SCSI (SAS) hard disk drive

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  • 7specifications compared
  • 5differ
  • 2identical
  • 8known for one product only

Key differences

The HP 300GB 6G SAS 15K rpm LFF (3.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive has 228 GB more HDD capacity than the HP 72GB dual-port (DP) Serial Attached SCSI (SAS) hard disk drive (300 GB vs 72 GB). The HP 300GB 6G SAS 15K rpm LFF (3.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive has 5,000 RPM more HDD speed than the HP 72GB dual-port (DP) Serial Attached SCSI (SAS) hard disk drive (15000 RPM vs 10000 RPM). The HP 300GB 6G SAS 15K rpm LFF (3.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive has 1" more HDD size than the HP 72GB dual-port (DP) Serial Attached SCSI (SAS) hard disk drive (3.5" vs 2.5"). Operating voltage: 5 / 12 V on the HP 300GB 6G SAS 15K rpm LFF (3.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive, 5 V on the HP 72GB dual-port (DP) Serial Attached SCSI (SAS) hard disk drive.

  • HDD capacity
    • 300 GB
    • 72 GB
  • HDD speed
    • 15000 RPM
    • 10000 RPM
  • HDD size
    • 3.5"
    • 2.5"
  • HDD interface transfer rate
    • 6 Gbit/s
    • 3 Gbit/s
  • Operating voltage
    • 5 / 12 V
    • 5 V

Side by side

Differences highlightedShow differences only
15 specifications
A

HP

300GB 6G SAS 15K rpm LFF (3.5-inch) Dual Port Enterprise 3yr Warranty Hard DriveView product
B

HP

72GB dual-port (DP) Serial Attached SCSI (SAS) hard disk driveView product
Features4 differ
HDD capacityDiffers300 GB72 GB
HDD speedDiffers15000 RPM10000 RPM
HDD sizeDiffers3.5"2.5"
InterfaceSASSAS
TypeHDDHDD
HDD interface transfer rateDiffers6 Gbit/s3 Gbit/s
Full stroke seek timeKnown for one6.8 ms
Track to track seek timeKnown for one0.2 ms
Average seek timeKnown for one3.5 ms
Bytes per sectorKnown for one512
Power1 differ
Operating voltageDiffers5 / 12 V5 V
Weight & dimensionsidentical
WidthKnown for one110.7 mm
DepthKnown for one188.7 mm
HeightKnown for one26.4 mm
WeightKnown for one1.36 kg

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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