Product comparison · 2 internal hard drives

Samsung 160Gb sata II 300 7200rpm 8mb 20pk vs Samsung 80GB Ultra-ATA/133 HDD, 20-Pk

18specifications compared
7differ
11identical
15known for one product only

Key differences

The Samsung 160Gb sata II 300 7200rpm 8mb 20pk has 80 GB more HDD capacity than the Samsung 80GB Ultra-ATA/133 HDD, 20-Pk (160 GB vs 80 GB). The Samsung 160Gb sata II 300 7200rpm 8mb 20pk has 6 MB more storage drive buffer size than the Samsung 80GB Ultra-ATA/133 HDD, 20-Pk (8 MB vs 2 MB). The Samsung 80GB Ultra-ATA/133 HDD, 20-Pk 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). Interface: Serial ATA II on the Samsung 160Gb sata II 300 7200rpm 8mb 20pk, Ultra-ATA/133 on the Samsung 80GB Ultra-ATA/133 HDD, 20-Pk. Operating temperature (T-T): 5 - 55 °C on the Samsung 160Gb sata II 300 7200rpm 8mb 20pk, 0 - 60 °C on the Samsung 80GB Ultra-ATA/133 HDD, 20-Pk.

HDD capacity
- 160Gb sata II 300 7200rpm 8mb 20pk:160 GB
- 80GB Ultra-ATA/133 HDD, 20-Pk:80 GB
Interface
- 160Gb sata II 300 7200rpm 8mb 20pk:Serial ATA II
- 80GB Ultra-ATA/133 HDD, 20-Pk:Ultra-ATA/133
Storage drive buffer size
- 160Gb sata II 300 7200rpm 8mb 20pk:8 MB
- 80GB Ultra-ATA/133 HDD, 20-Pk:2 MB
Mean time between failures (MTBF)
- 160Gb sata II 300 7200rpm 8mb 20pk:500.000 h
- 80GB Ultra-ATA/133 HDD, 20-Pk:600000 h
Power consumption (standby)
- 160Gb sata II 300 7200rpm 8mb 20pk:0.9 W
- 80GB Ultra-ATA/133 HDD, 20-Pk:1.5 W
Operating temperature (T-T)
- 160Gb sata II 300 7200rpm 8mb 20pk:5 - 55 °C
- 80GB Ultra-ATA/133 HDD, 20-Pk:0 - 60 °C
Power requirements
- 160Gb sata II 300 7200rpm 8mb 20pk:5V±5% / 12V±10%
- 80GB Ultra-ATA/133 HDD, 20-Pk:5V / 12V

Side by side

Differences highlightedShow differences only

Comparison of 160Gb sata II 300 7200rpm 8mb 20pk, 80GB Ultra-ATA/133 HDD, 20-Pk
33 specifications	A Samsung 160Gb sata II 300 7200rpm 8mb 20pk View product	B Samsung 80GB Ultra-ATA/133 HDD, 20-Pk View product
Features4 differ
HDD capacityDiffers	160 GB	80 GB
InterfaceDiffers	Serial ATA II	Ultra-ATA/133
Storage drive buffer sizeDiffers	8 MB	2 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	1.5 W
Power consumption (typical)Known for one	Unknown — not stated by the source	7 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	1.5 W
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 55 °C	0 - 60 °C
Non-operating altitudeKnown for one	Unknown — not stated by the source	12000
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 / 12V
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
Drive ready timeKnown for one	Unknown — not stated by the source	5 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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