Product comparison · 2 internal hard drives

Dell 0R0R4 internal hard drive vs HP 36.4GB 15K Ultra3 Universal SCSI

Key differences

HDD capacity
- 0R0R4 internal hard drive:146 GB
- 36.4GB 15K Ultra3 Universal SCSI:36.4 GB
Interface
- 0R0R4 internal hard drive:SAS
- 36.4GB 15K Ultra3 Universal SCSI:Wide Ultra3 SCSI

Differences highlightedShow differences only

Comparison of 0R0R4, 36.4GB 15K Ultra3 Universal SCSI
17 specifications	A Dell 0R0R4 internal hard drive Model 0R0R4 View product	B HP 36.4GB 15K Ultra3 Universal SCSI View product
Features2 differ
HDD capacityDiffers	146 GB	36.4 GB
InterfaceDiffers	SAS	Wide Ultra3 SCSI
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Full stroke seek timeKnown for one	Unknown — not stated by the source	8 ms
Average seek timeKnown for one	Unknown — not stated by the source	3.8 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 35 °C
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.6 mm
HeightKnown for one	Unknown — not stated by the source	25.4 mm
Other featuresidentical
Transfer rateKnown for one	Unknown — not stated by the source	160 MB/s
Poweridentical
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source

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.