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Product comparison · 2 internal hard drives

Samsung 250GB SATA II HDD vs Samsung Spinpoint T166 500GB

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  • 20specifications compared
  • 9differ
  • 11identical
  • 13known for one product only

Key differences

  • HDD capacity
    • 250 GB
    • 500 GB
  • Power consumption (standby)
    • 1.13 W
    • 0.7 W
  • Operating shock
    • 70 G
    • 63 G
  • Non-operating shock
    • 350 G
    • 300 G
  • Width
    • 101.5 mm
    • 101.6 mm
  • Depth
    • 147 mm
    • 146 mm
  • Height
    • 26.1 mm
    • 25.4 mm
  • Weight
    • 470 g
    • 639 g

Side by side

Differences highlightedShow differences only
33 specifications
A

Samsung

250GB SATA II HDDView product
B

Samsung

Spinpoint T166 500GBView product
Features1 differ
HDD capacityDiffers250 GB500 GB
HDD speed7200 RPM7200 RPM
HDD sizeKnown for one3.5"
InterfaceKnown for oneSerial ATA II
Storage drive buffer size16 MB16 MB
Average seek time8.9 ms8.9 ms
Average latency4.17 ms4.17 ms
Bytes per sector512512
Start/stop cycles5000050000
Mean time between failures (MTBF)Known for one1200000 h
Full stroke seek timeKnown for one18 ms
Track to track seek timeKnown for one0.8 ms
Power1 differ
Power consumption (standby)Differs1.13 W0.7 W
Power consumption (PowerSave)Known for one0.76 W
Operating voltageKnown for one5 / 12 V
Operational conditions2 differ
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%
Operating altitudeKnown for one-300 - 3000 m
Non-operating altitudeKnown for one-300 - 12000 m
Operating shockDiffers70 G63 G
Non-operating shockDiffers350 G300 G
Weight & dimensions4 differ
WidthDiffers101.5 mm101.6 mm
DepthDiffers147 mm146 mm
HeightDiffers26.1 mm25.4 mm
WeightDiffers470 g639 g
Other features1 differ
Dimensions (WxDxH)Known for one101.5 x 147 x 26.1 mm
Drive device, transfer rateKnown for one175 MB/s
Drive ready timeDiffers8 s10 s
InternalYesYes
Maximum data transfer rateKnown for one300 Mbit/s
Power requirementsKnown for one+12V±10%

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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