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Product comparison · 2 internal hard drives

Samsung 200Gb ATA-7 133Mbps 7200rpm 8Mb 20pk vs Samsung 250Gb SATA II 300Mbps 7200rpm 8Mb 20pk

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  • 23specifications compared
  • 5differ
  • 18identical
  • 2known for one product only

Key differences

The Samsung 250Gb SATA II 300Mbps 7200rpm 8Mb 20pk has 50 GB more HDD capacity than the Samsung 200Gb ATA-7 133Mbps 7200rpm 8Mb 20pk (250 GB vs 200 GB). The Samsung 250Gb SATA II 300Mbps 7200rpm 8Mb 20pk has 100 h more mean time between failures (MTBF) than the Samsung 200Gb ATA-7 133Mbps 7200rpm 8Mb 20pk (600.000 h vs 500.000 h). The Samsung 250Gb SATA II 300Mbps 7200rpm 8Mb 20pk has 18 g more weight than the Samsung 200Gb ATA-7 133Mbps 7200rpm 8Mb 20pk (653 g vs 635 g). Interface: Ultra-ATA/133 on the Samsung 200Gb ATA-7 133Mbps 7200rpm 8Mb 20pk, Serial ATA II on the Samsung 250Gb SATA II 300Mbps 7200rpm 8Mb 20pk. Power requirements: +5V 5% / +12V 10% on the Samsung 200Gb ATA-7 133Mbps 7200rpm 8Mb 20pk, +5V±5%,+12V±10% on the Samsung 250Gb SATA II 300Mbps 7200rpm 8Mb 20pk.

  • HDD capacity
    • 200 GB
    • 250 GB
  • Interface
    • Ultra-ATA/133
    • Serial ATA II
  • Mean time between failures (MTBF)
    • 500.000 h
    • 600.000 h
  • Weight
    • 635 g
    • 653 g
  • Power requirements
    • +5V 5% / +12V 10%
    • +5V±5%,+12V±10%

Side by side

Differences highlightedShow differences only
25 specifications
A

Samsung

200Gb ATA-7 133Mbps 7200rpm 8Mb 20pkView product
B

Samsung

250Gb SATA II 300Mbps 7200rpm 8Mb 20pkView product
Features3 differ
HDD capacityDiffers200 GB250 GB
HDD speed7200 RPM7200 RPM
InterfaceDiffersUltra-ATA/133Serial ATA II
Storage drive buffer size8 MB8 MB
HDD number of headsKnown for one4
Full stroke seek time18 ms18 ms
Track to track seek time0.8 ms0.8 ms
Average seek time8.9 ms8.9 ms
Average latency4.17 ms4.17 ms
Bytes per sector512512
Mean time between failures (MTBF)Differs500.000 h600.000 h
Operational conditionsidentical
Operating temperature (T-T)0 - 60 °C0 - 60 °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 & dimensions1 differ
Width101.6 mm101.6 mm
Depth146.1 mm146.1 mm
Height25.4 mm25.4 mm
WeightDiffers635 g653 g
Other features1 differ
Power requirementsDiffers+5V 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
Logistics dataidentical
Products per palletKnown for one20 pc(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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