Product comparison · 2 internal hard drives

HP 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch), Non-hot Plug vs HP CS/HP HDD/72GB 15k U320 PluggableHD/E-ON

6specifications compared
5differ
1identical
16known for one product only

Key differences

The HP 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch), Non-hot Plug has 177.2 GB more HDD capacity than the HP CS/HP HDD/72GB 15k U320 PluggableHD/E-ON (250 GB vs 72.8 GB). The HP CS/HP HDD/72GB 15k U320 PluggableHD/E-ON has 7,800 RPM more HDD speed than the HP 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch), Non-hot Plug (15000 RPM vs 7200 RPM). The HP 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch), Non-hot Plug has 0.7 mm more height than the HP CS/HP HDD/72GB 15k U320 PluggableHD/E-ON (26.1 mm vs 25.4 mm). Interface: Serial ATA on the HP 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch), Non-hot Plug, Wide Ultra SCSI on the HP CS/HP HDD/72GB 15k U320 PluggableHD/E-ON. Weight: 1.36 kg on the HP 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch), Non-hot Plug, 800 g on the HP CS/HP HDD/72GB 15k U320 PluggableHD/E-ON.

HDD capacity
- 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch), Non-hot Plug:250 GB
- CS/HP HDD/72GB 15k U320 PluggableHD/E-ON:72.8 GB
HDD speed
- 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch), Non-hot Plug:7200 RPM
- CS/HP HDD/72GB 15k U320 PluggableHD/E-ON:15000 RPM
Interface
- 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch), Non-hot Plug:Serial ATA
- CS/HP HDD/72GB 15k U320 PluggableHD/E-ON:Wide Ultra SCSI
Height
- 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch), Non-hot Plug:26.1 mm
- CS/HP HDD/72GB 15k U320 PluggableHD/E-ON:25.4 mm
Weight
- 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch), Non-hot Plug:1.36 kg
- CS/HP HDD/72GB 15k U320 PluggableHD/E-ON:800 g

Side by side

Differences highlightedShow differences only

Comparison of 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch), Non-hot Plug, CS/HP HDD/72GB 15k U320 PluggableHD/E-ON
22 specifications	A HP 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch), Non-hot Plug View product	B HP CS/HP HDD/72GB 15k U320 PluggableHD/E-ON View product
Features3 differ
HDD capacityDiffers	250 GB	72.8 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
InterfaceDiffers	Serial ATA	Wide Ultra SCSI
TypeKnown for one	HDD	Unknown — not stated by the source
Hot-swapKnown for one	No	Unknown — not stated by the source
HDD interface transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Full stroke seek timeKnown for one	Unknown — not stated by the source	10 ms
Average latencyKnown for one	Unknown — not stated by the source	4.9 ms
Poweridentical
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Operational conditionsidentical
Non-operating altitudeKnown for one	9144	Unknown — not stated by the source
Weight & dimensions2 differ
Width	101.6 mm	101.6 mm
DepthKnown for one	147 mm	Unknown — not stated by the source
HeightDiffers	26.1 mm	25.4 mm
WeightDiffers	1.36 kg	800 g
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Other featuresidentical
Acoustic pressure emissionsKnown for one	32 dB	Unknown — not stated by the source
UNSPSC-codeKnown for one	43211501	Unknown — not stated by the source
Weight (imperial)Known for one	1.36 kg	Unknown — not stated by the source
HDD transfer rateKnown for one	Unknown — not stated by the source	320 Mbit/s
Interface typeKnown for one	Unknown — not stated by the source	Wide Ultra320 SCSI-LVD
InternalKnown 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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