Product comparison · 2 internal hard drives

Dell 250GB 3.5" IDE vs HP 18.2GB 15K SCSI

7specifications compared
4differ
3identical
5known for one product only

Key differences

HDD capacity
- 250GB 3.5" IDE:250 GB
- 18.2GB 15K SCSI:18.2 GB
HDD speed
- 250GB 3.5" IDE:7200 RPM
- 18.2GB 15K SCSI:15000 RPM
Interface
- 250GB 3.5" IDE:IDE/ATA
- 18.2GB 15K SCSI:Ultra160 SCSI
Hot-swap
- 250GB 3.5" IDE:No
- 18.2GB 15K SCSI:Yes

Side by side

Differences highlightedShow differences only

Comparison of 250GB 3.5" IDE, 18.2GB 15K SCSI
12 specifications	A Dell 250GB 3.5" IDE View product	B HP 18.2GB 15K SCSI View product
Features4 differ
HDD capacityDiffers	250 GB	18.2 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
InterfaceDiffers	IDE/ATA	Ultra160 SCSI
Component for	Server/workstation	Server/workstation
Hot-swapDiffers	No	Yes
Poweridentical
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Other featuresidentical
Internal	Yes	Yes
Number of products included	1 pc(s)	1 pc(s)
Compatible productsKnown for one	Dell PowerEdge 1900, 1950, 2900, 2950 III, 840, 860, SC1430, SC1435, SC440	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%

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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