Product comparison · 2 internal hard drives

Samsung 80GB Ultra-ATA/133 HDD, 20-Pk vs Samsung HD080HJ 80Gb SATA II 8Mb 20pk

18specifications compared
6differ
12identical
14known for one product only

Key differences

The Samsung HD080HJ 80Gb SATA II 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 HD080HJ 80Gb SATA II 8Mb 20pk (600000 h vs 500.000 h). The Samsung 80GB Ultra-ATA/133 HDD, 20-Pk has 0.6 W more power consumption (standby) than the Samsung HD080HJ 80Gb SATA II 8Mb 20pk (1.5 W vs 0.9 W). Interface: Ultra-ATA/133 on the Samsung 80GB Ultra-ATA/133 HDD, 20-Pk, Serial ATA II on the Samsung HD080HJ 80Gb SATA II 8Mb 20pk. Operating temperature (T-T): 0 - 60 °C on the Samsung 80GB Ultra-ATA/133 HDD, 20-Pk, 5 - 55 °C on the Samsung HD080HJ 80Gb SATA II 8Mb 20pk.

Interface
- 80GB Ultra-ATA/133 HDD, 20-Pk:Ultra-ATA/133
- HD080HJ 80Gb SATA II 8Mb 20pk:Serial ATA II
Storage drive buffer size
- 80GB Ultra-ATA/133 HDD, 20-Pk:2 MB
- HD080HJ 80Gb SATA II 8Mb 20pk:8 MB
Mean time between failures (MTBF)
- 80GB Ultra-ATA/133 HDD, 20-Pk:600000 h
- HD080HJ 80Gb SATA II 8Mb 20pk:500.000 h
Power consumption (standby)
- 80GB Ultra-ATA/133 HDD, 20-Pk:1.5 W
- HD080HJ 80Gb SATA II 8Mb 20pk:0.9 W
Operating temperature (T-T)
- 80GB Ultra-ATA/133 HDD, 20-Pk:0 - 60 °C
- HD080HJ 80Gb SATA II 8Mb 20pk:5 - 55 °C
Power requirements
- 80GB Ultra-ATA/133 HDD, 20-Pk:5V / 12V
- HD080HJ 80Gb SATA II 8Mb 20pk:5V±5% / 12V±10%

Side by side

Differences highlightedShow differences only

Comparison of 80GB Ultra-ATA/133 HDD, 20-Pk, HD080HJ 80Gb SATA II 8Mb 20pk
32 specifications	A Samsung 80GB Ultra-ATA/133 HDD, 20-Pk View product	B Samsung HD080HJ 80Gb SATA II 8Mb 20pk View product
Features3 differ
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
InterfaceDiffers	Ultra-ATA/133	Serial ATA II
Storage drive buffer sizeDiffers	2 MB	8 MB
Mean time between failures (MTBF)Differs	600000 h	500.000 h
Power1 differ
Power consumption (typical)Known for one	7 W	Unknown — not stated by the source
Power consumption (standby)Differs	1.5 W	0.9 W
Power consumption (PowerSave)Known for one	1.5 W	Unknown — not stated by the source
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 60 °C	5 - 55 °C
Non-operating altitudeKnown for one	12000	Unknown — not stated by the source
Operating shockKnown for one	63 G	Unknown — not stated by the source
Other features1 differ
Power requirementsDiffers	5V / 12V	5V±5% / 12V±10%
Drive ready timeKnown for one	5 s	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	101.6 x 146.1 x 25.4 mm
USB poweredKnown for one	Unknown — not stated by the source	No
Compatible productsKnown for one	Unknown — not stated by the source	PCs
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.6 mm
DepthKnown for one	Unknown — not stated by the source	146.1 mm
HeightKnown for one	Unknown — not stated by the source	25.4 mm
WeightKnown for one	Unknown — not stated by the source	635 g

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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