Product comparison · 2 internal hard drives

HP 73GB SAS 3Gb/s 15K 3rd HDD vs Seagate 250GB 2.5" SATA II

5specifications compared
3differ
2identical
21known for one product only

Key differences

HDD capacity
- 73GB SAS 3Gb/s 15K 3rd HDD:73 GB
- 250GB 2.5" SATA II:250 GB
HDD speed
- 73GB SAS 3Gb/s 15K 3rd HDD:15000 RPM
- 250GB 2.5" SATA II:7200 RPM
Interface
- 73GB SAS 3Gb/s 15K 3rd HDD:SAS
- 250GB 2.5" SATA II:Serial ATA II

Side by side

Differences highlightedShow differences only

Comparison of 73GB SAS 3Gb/s 15K 3rd HDD, 250GB 2.5" SATA II
26 specifications	A HP 73GB SAS 3Gb/s 15K 3rd HDD View product	B Seagate 250GB 2.5" SATA II View product
Features3 differ
HDD capacityDiffers	73 GB	250 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	SAS	Serial ATA II
TypeKnown for one	Unknown — not stated by the source	HDD
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Start/stop cyclesKnown for one	Unknown — not stated by the source	50000
Poweridentical
Power consumption (standby)Known for one	Unknown — not stated by the source	1 W
Power consumption (idle)Known for one	Unknown — not stated by the source	5.25 W
Operating voltage	5 / 12 V	5 / 12 V
Start-up currentKnown for one	Unknown — not stated by the source	2 A
Operational conditionsidentical
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °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 - 95%
Operating vibrationKnown for one	Unknown — not stated by the source	0.5 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	5 G
Operating shockKnown for one	Unknown — not stated by the source	63 G
Non-operating shockKnown for one	Unknown — not stated by the source	250 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.6 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	20.2 mm
WeightKnown for one	Unknown — not stated by the source	382 g
Other featuresidentical
Data transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
InternalKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	xw8600	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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