Product comparison · 2 internal hard drives

Dell 250GB 3.5" IDE vs HP 18.2GB 7200rpm Ultra3 SCSI

6specifications compared
2differ
4identical
10known for one product only

Key differences

HDD capacity
- 250GB 3.5" IDE:250 GB
- 18.2GB 7200rpm Ultra3 SCSI:18.2 GB
Interface
- 250GB 3.5" IDE:IDE/ATA
- 18.2GB 7200rpm Ultra3 SCSI:SCSI

Side by side

Differences highlightedShow differences only

Comparison of 250GB 3.5" IDE, 18.2GB 7200rpm Ultra3 SCSI
16 specifications	A Dell 250GB 3.5" IDE View product	B HP 18.2GB 7200rpm Ultra3 SCSI View product
Features2 differ
HDD capacityDiffers	250 GB	18.2 GB
InterfaceDiffers	IDE/ATA	SCSI
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Hot-swapKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Other featuresidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Compatible productsKnown for one	Dell PowerEdge 1900, 1950, 2900, 2950 III, 840, 860, SC1430, SC1435, SC440	Unknown — not stated by the source
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.

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