Product comparison · 2 internal hard drives

HP 160GB SATAII 7200rpm vs HP 238921R-B23 internal hard drive

5specifications compared
4differ
1identical
6known for one product only

Key differences

HDD capacity
- 160GB SATAII 7200rpm:160 GB
- 238921R-B23 internal hard drive:72 GB
HDD speed
- 160GB SATAII 7200rpm:7200 RPM
- 238921R-B23 internal hard drive:10000 RPM
Interface
- 160GB SATAII 7200rpm:Serial ATA II
- 238921R-B23 internal hard drive:Fibre Channel
Data transfer rate
- 160GB SATAII 7200rpm:3 Gbit/s
- 238921R-B23 internal hard drive:2 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 160GB SATAII 7200rpm, 238921R-B23
11 specifications	A HP 160GB SATAII 7200rpm View product	B HP 238921R-B23 internal hard drive Model 238921R-B23 View product
Features3 differ
HDD capacityDiffers	160 GB	72 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
InterfaceDiffers	Serial ATA II	Fibre Channel
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Full stroke seek timeKnown for one	Unknown — not stated by the source	11 ms
Poweridentical
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Other features1 differ
Data transfer rateDiffers	3 Gbit/s	2 Gbit/s
Internal	Yes	Yes
Compatible productsKnown for one	HP Z600 Workstation	Unknown — not stated by the source
USB poweredKnown for one	Unknown — not stated by the source	No

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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