Product comparison · 2 internal hard drives

Samsung 160Gb sata II 300 7200rpm 8mb 20pk vs Samsung 400GB Serial ATA II HDD

18specifications compared
7differ
11identical
16known for one product only

Key differences

The Samsung 400GB Serial ATA II HDD has 240 GB more HDD capacity than the Samsung 160Gb sata II 300 7200rpm 8mb 20pk (400 GB vs 160 GB). The Samsung 400GB Serial ATA II HDD has 8 MB more storage drive buffer size than the Samsung 160Gb sata II 300 7200rpm 8mb 20pk (16 MB vs 8 MB). The Samsung 400GB Serial ATA II HDD has 599,500 h more mean time between failures (MTBF) than the Samsung 160Gb sata II 300 7200rpm 8mb 20pk (600000 h vs 500.000 h). Operating temperature (T-T): 5 - 55 °C on the Samsung 160Gb sata II 300 7200rpm 8mb 20pk, 0 - 60 °C on the Samsung 400GB Serial ATA II HDD. Power requirements: 5V±5% / 12V±10% on the Samsung 160Gb sata II 300 7200rpm 8mb 20pk, +5V±5%;+12V±10% on the Samsung 400GB Serial ATA II HDD.

HDD capacity
- 160Gb sata II 300 7200rpm 8mb 20pk:160 GB
- 400GB Serial ATA II HDD:400 GB
Storage drive buffer size
- 160Gb sata II 300 7200rpm 8mb 20pk:8 MB
- 400GB Serial ATA II HDD:16 MB
Mean time between failures (MTBF)
- 160Gb sata II 300 7200rpm 8mb 20pk:500.000 h
- 400GB Serial ATA II HDD:600000 h
Power consumption (standby)
- 160Gb sata II 300 7200rpm 8mb 20pk:0.9 W
- 400GB Serial ATA II HDD:1.3 W
Operating temperature (T-T)
- 160Gb sata II 300 7200rpm 8mb 20pk:5 - 55 °C
- 400GB Serial ATA II HDD:0 - 60 °C
Non-operating shock
- 160Gb sata II 300 7200rpm 8mb 20pk:350 G
- 400GB Serial ATA II HDD:300 G
Power requirements
- 160Gb sata II 300 7200rpm 8mb 20pk:5V±5% / 12V±10%
- 400GB Serial ATA II HDD:+5V±5%;+12V±10%

Side by side

Differences highlightedShow differences only

Comparison of 160Gb sata II 300 7200rpm 8mb 20pk, 400GB Serial ATA II HDD
34 specifications	A Samsung 160Gb sata II 300 7200rpm 8mb 20pk View product	B Samsung 400GB Serial ATA II HDD View product
Features3 differ
HDD capacityDiffers	160 GB	400 GB
Storage drive buffer sizeDiffers	8 MB	16 MB
Mean time between failures (MTBF)Differs	500.000 h	600000 h
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Power1 differ
Power consumption (standby)Differs	0.9 W	1.3 W
Power consumption (typical)Known for one	Unknown — not stated by the source	10 W
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 55 °C	0 - 60 °C
Non-operating shockDiffers	350 G	300 G
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 3000 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	0 - 12000 m
Operating shockKnown for one	Unknown — not stated by the source	63 G
Weight & dimensionsidentical
WidthKnown for one	101.6 mm	Unknown — not stated by the source
DepthKnown for one	146.1 mm	Unknown — not stated by the source
HeightKnown for one	25.4 mm	Unknown — not stated by the source
WeightKnown for one	635 g	Unknown — not stated by the source
Logistics dataidentical
Products per palletKnown for one	20 pc(s)	Unknown — not stated by the source
Other features1 differ
Power requirementsDiffers	5V±5% / 12V±10%	+5V±5%;+12V±10%
Dimensions (WxDxH)Known for one	101.6 x 146.1 x 25.4 mm	Unknown — not stated by the source
USB poweredKnown for one	No	Unknown — not stated by the source
Compatible productsKnown for one	PCs	Unknown — not stated by the source
HDD transfer rateKnown for one	Unknown — not stated by the source	1000 Mbit/s
Drive ready timeKnown for one	Unknown — not stated by the source	10 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.

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