Product comparison · 2 internal hard drives

HP 250GB SATA 3Gb/s NCQ 1st HDD f/ xw9400 vs HP 72 GB SAS 10K rpm Hard Drive

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

Key differences

The HP 250GB SATA 3Gb/s NCQ 1st HDD f/ xw9400 has 178 GB more HDD capacity than the HP 72 GB SAS 10K rpm Hard Drive (250 GB vs 72 GB). The HP 72 GB SAS 10K rpm Hard Drive has 2,800 RPM more HDD speed than the HP 250GB SATA 3Gb/s NCQ 1st HDD f/ xw9400 (10000 RPM vs 7200 RPM). Interface: Serial ATA on the HP 250GB SATA 3Gb/s NCQ 1st HDD f/ xw9400, SAS on the HP 72 GB SAS 10K rpm Hard Drive.

HDD capacity
- 250GB SATA 3Gb/s NCQ 1st HDD f/ xw9400:250 GB
- 72 GB SAS 10K rpm Hard Drive:72 GB
HDD speed
- 250GB SATA 3Gb/s NCQ 1st HDD f/ xw9400:7200 RPM
- 72 GB SAS 10K rpm Hard Drive:10000 RPM
Interface
- 250GB SATA 3Gb/s NCQ 1st HDD f/ xw9400:Serial ATA
- 72 GB SAS 10K rpm Hard Drive:SAS

Side by side

Differences highlightedShow differences only

Comparison of 250GB SATA 3Gb/s NCQ 1st HDD f/ xw9400, 72 GB SAS 10K rpm Hard Drive
7 specifications	A HP 250GB SATA 3Gb/s NCQ 1st HDD f/ xw9400 View product	B HP 72 GB SAS 10K rpm Hard Drive View product
Features3 differ
HDD capacityDiffers	250 GB	72 GB
HDD speedDiffers	7200 RPM	10000 RPM
InterfaceDiffers	Serial ATA	SAS
Other featuresidentical
Data transfer rate	3 Gbit/s	3 Gbit/s
Internal	Yes	Yes
Compatible productsKnown for one	xw9400	Unknown — not stated by the source
Hot-Plug supportKnown for one	Unknown — not stated by the source	Yes

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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