Product comparison · 2 internal hard drives

Dell 400-20089 internal hard drive vs HP 36.4GB 15K Ultra3 Universal SCSI

Key differences

HDD capacity
- 400-20089 internal hard drive:600 GB
- 36.4GB 15K Ultra3 Universal SCSI:36.4 GB
Interface
- 400-20089 internal hard drive:SAS
- 36.4GB 15K Ultra3 Universal SCSI:Wide Ultra3 SCSI

Differences highlightedShow differences only

Comparison of 400-20089, 36.4GB 15K Ultra3 Universal SCSI
16 specifications	A Dell 400-20089 internal hard drive Model 400-20089 View product	B HP 36.4GB 15K Ultra3 Universal SCSI View product
Features2 differ
HDD capacityDiffers	600 GB	36.4 GB
HDD speed	15000 RPM	15000 RPM
InterfaceDiffers	SAS	Wide Ultra3 SCSI
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
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	3.5"	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 / 12 V	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.