Product comparison · 2 internal hard drives

HP 250GB SATA 6Gb/s 7200 HDD vs HP 493083-001 internal hard drive

Key differences

HDD capacity
- 250GB SATA 6Gb/s 7200 HDD:250 GB
- 493083-001 internal hard drive:300 GB
HDD speed
- 250GB SATA 6Gb/s 7200 HDD:7200 RPM
- 493083-001 internal hard drive:10000 RPM
HDD size
- 250GB SATA 6Gb/s 7200 HDD:3.5"
- 493083-001 internal hard drive:2.5"
Interface
- 250GB SATA 6Gb/s 7200 HDD:SATA 6Gb/s,Serial ATA III
- 493083-001 internal hard drive:SAS
Operating voltage
- 250GB SATA 6Gb/s 7200 HDD:5 / 12 V
- 493083-001 internal hard drive:5 V
Data transfer rate
- 250GB SATA 6Gb/s 7200 HDD:6 Gbit/s
- 493083-001 internal hard drive:3 Gbit/s

Differences highlightedShow differences only

Comparison of 250GB SATA 6Gb/s 7200 HDD, 493083-001
12 specifications	A HP 250GB SATA 6Gb/s 7200 HDD View product	B HP 493083-001 internal hard drive Model 493083-001 View product
Features4 differ
HDD capacityDiffers	250 GB	300 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SATA 6Gb/s,Serial ATA III	SAS
Storage drive buffer sizeKnown for one	8 MB	Unknown — not stated by the source
Full stroke seek timeKnown for one	21 ms	Unknown — not stated by the source
Average seek timeKnown for one	11 ms	Unknown — not stated by the source
TypeKnown for one	Unknown — not stated by the source	HDD
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 55 °C	Unknown — not stated by the source
Weight & dimensionsidentical
HeightKnown for one	25.4 mm	Unknown — not stated by the source
Other features1 differ
Data transfer rateDiffers	6 Gbit/s	3 Gbit/s

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.