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Product comparison · 2 internal hard drives

Samsung 160Gb sata II 300 7200rpm 8mb 20pk vs Samsung 80Gb ATA-7 133 Mbps 7200rpm 8Mb 20pk

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  • 24specifications compared
  • 3differ
  • 21identical
  • 4known 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 ATA-7 133 Mbps 7200rpm 8Mb 20pk (160 GB vs 80 GB). The Samsung 160Gb sata II 300 7200rpm 8mb 20pk has 0.4 W more power consumption (standby) than the Samsung 80Gb ATA-7 133 Mbps 7200rpm 8Mb 20pk (0.9 W vs 0.5 W). Interface: Serial ATA II on the Samsung 160Gb sata II 300 7200rpm 8mb 20pk, Ultra-ATA/133 on the Samsung 80Gb ATA-7 133 Mbps 7200rpm 8Mb 20pk.

  • HDD capacity
    • 160 GB
    • 80 GB
  • Interface
    • Serial ATA II
    • Ultra-ATA/133
  • Power consumption (standby)
    • 0.9 W
    • 0.5 W

Side by side

Differences highlightedShow differences only
28 specifications
A

Samsung

160Gb sata II 300 7200rpm 8mb 20pkView product
B

Samsung

80Gb ATA-7 133 Mbps 7200rpm 8Mb 20pkView product
Features2 differ
HDD capacityDiffers160 GB80 GB
HDD speed7200 RPM7200 RPM
InterfaceDiffersSerial ATA IIUltra-ATA/133
Storage drive buffer size8 MB8 MB
Full stroke seek time18 ms18 ms
Track to track seek time0.8 ms0.8 ms
Average seek timeKnown for one8.9 ms
Average latency4.17 ms4.17 ms
Bytes per sector512512
Mean time between failures (MTBF)500.000 h500.000 h
Read speedKnown for one741 MB/s
Access timeKnown for one8.9 ms
Power1 differ
Power consumption (standby)Differs0.9 W0.5 W
Operational conditionsidentical
Operating temperature (T-T)5 - 55 °C5 - 55 °C
Storage temperature (T-T)-40 - 70 °C-40 - 70 °C
Operating relative humidity (H-H)5 - 90%5 - 90%
Storage relative humidity (H-H)5 - 95%5 - 95%
Non-operating shock350 G350 G
Weight & dimensionsidentical
Width101.6 mm101.6 mm
Depth146.1 mm146.1 mm
Height25.4 mm25.4 mm
Weight635 g635 g
Logistics dataidentical
Products per pallet20 pc(s)20 pc(s)
Other featuresidentical
Power requirements5V±5% / 12V±10%5V±5% / 12V±10%
Dimensions (WxDxH)101.6 x 146.1 x 25.4 mm101.6 x 146.1 x 25.4 mm
InternalYesYes
USB poweredNoNo
Compatible productsKnown for onePCs

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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