Product comparison · 2 internal hard drives

Samsung Spinpoint P 40GB internal hard drive 2.5" Ultra-ATA/133 vs Samsung HM160JI - 160GB HDD

3specifications compared
2differ
1identical
25known for one product only

Key differences

HDD capacity
- Spinpoint P 40GB internal hard drive 2.5" Ultra-ATA/133:40 GB
- HM160JI - 160GB HDD:160 GB
Interface
- Spinpoint P 40GB internal hard drive 2.5" Ultra-ATA/133:Ultra-ATA/133
- HM160JI - 160GB HDD:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of 40GB, HM160JI - 160GB HDD
28 specifications	A Samsung Spinpoint P 40GB internal hard drive 2.5" Ultra-ATA/133 Model 40GB View product	B Samsung HM160JI - 160GB HDD View product
Features2 differ
HDD capacityDiffers	40 GB	160 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
InterfaceDiffers	Ultra-ATA/133	Serial ATA
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
Full stroke seek timeKnown for one	Unknown — not stated by the source	22 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	2 ms
Average seek timeKnown for one	Unknown — not stated by the source	12 ms
Average latencyKnown for one	Unknown — not stated by the source	5.6 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	330000 h
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
TypeKnown for one	HDD	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	4.5 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.25 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	0.2 W
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °C
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%
Non-operating altitudeKnown for one	Unknown — not stated by the source	15000
Operating shockKnown for one	Unknown — not stated by the source	325 G
Non-operating shockKnown for one	Unknown — not stated by the source	1000 G
Other featuresidentical
Power requirementsKnown for one	Unknown — not stated by the source	+5V
Drive device, transfer rateKnown for one	Unknown — not stated by the source	150 MB/s
Drive ready timeKnown for one	Unknown — not stated by the source	4 s
Weight & dimensionsidentical
WeightKnown for one	481 g	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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