Product comparison · 2 internal hard drives

Samsung HM251JI - 250GB + 50PK Kit vs Samsung Spinpoint M HM320II internal hard drive

25specifications compared
7differ
18identical
14known for one product only

Key differences

HDD capacity
- HM251JI - 250GB + 50PK Kit:250 GB
- Spinpoint M HM320II internal hard drive:320 GB
Interface
- HM251JI - 250GB + 50PK Kit:Serial ATA
- Spinpoint M HM320II internal hard drive:Serial ATA II
Operating relative humidity (H-H)
- HM251JI - 250GB + 50PK Kit:5 - 90%
- Spinpoint M HM320II internal hard drive:8 - 90%
Operating vibration
- HM251JI - 250GB + 50PK Kit:0.7 G
- Spinpoint M HM320II internal hard drive:1.5 Grms
Operating shock
- HM251JI - 250GB + 50PK Kit:325 G
- Spinpoint M HM320II internal hard drive:400 G
Non-operating shock
- HM251JI - 250GB + 50PK Kit:1000 G
- Spinpoint M HM320II internal hard drive:900 G
Weight
- HM251JI - 250GB + 50PK Kit:102 g
- Spinpoint M HM320II internal hard drive:105 g

Side by side

Differences highlightedShow differences only

Comparison of HM251JI - 250GB + 50PK Kit, HM320II
39 specifications	A Samsung HM251JI - 250GB + 50PK Kit View product	B Samsung Spinpoint M HM320II internal hard drive Model HM320II View product
Features2 differ
HDD capacityDiffers	250 GB	320 GB
InterfaceDiffers	Serial ATA	Serial ATA II
TypeKnown for one	Unknown — not stated by the source	HDD
Average latencyKnown for one	Unknown — not stated by the source	5.6 ms
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	2.5 W
Start-up currentKnown for one	Unknown — not stated by the source	1 A
Power consumption (off)Known for one	0.2 W	Unknown — not stated by the source
Operational conditions4 differ
Operating relative humidity (H-H)Differs	5 - 90%	8 - 90%
Operating vibrationDiffers	0.7 G	1.5 Grms
Operating shockDiffers	325 G	400 G
Non-operating shockDiffers	1000 G	900 G
Packaging contentidentical
User guideKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions1 differ
WeightDiffers	102 g	105 g
Other featuresidentical
Power requirementsKnown for one	Unknown — not stated by the source	+5V±5%
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 98/2000/XP
Supported data transfer ratesKnown for one	Unknown — not stated by the source	138, 300MB/s
Acoustic pressure emissionsKnown for one	Unknown — not stated by the source	2.6 dB
Dimensions (WxDxH)Known for one	69.85 x 100 x 9.5 mm	Unknown — not stated by the source
Data transfer rateKnown for one	1.5 Gbit/s	Unknown — not stated by the source
Drive device, transfer rateKnown for one	150 MB/s	Unknown — not stated by the source
Maximum data transfer rateKnown for one	826 Mbit/s	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.

More internal hard drive comparisons

All internal hard drive comparisons