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Product comparison · 2 internal hard drives

Lenovo 43N3403 internal hard drive vs Samsung 250GB SATA II HDD

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  • 6specifications compared
  • 5differ
  • 1identical
  • 26known for one product only

Key differences

  • HDD capacity
    • 320 GB
    • 250 GB
  • HDD speed
    • 5400 RPM
    • 7200 RPM
  • Interface
    • Serial ATA
    • Serial ATA II
  • Storage drive buffer size
    • 8 MB
    • 16 MB
  • Weight
    • 100 g
    • 470 g

Side by side

Differences highlightedShow differences only
32 specifications
A

Lenovo

43N3403 internal hard drive

Model 43N3403

View product
B

Samsung

250GB SATA II HDDView product
Features4 differ
HDD capacityDiffers320 GB250 GB
HDD speedDiffers5400 RPM7200 RPM
HDD sizeKnown for one3.5"
InterfaceDiffersSerial ATASerial ATA II
Storage drive buffer sizeDiffers8 MB16 MB
Average seek timeKnown for one8.9 ms
Average latencyKnown for one4.17 ms
Bytes per sectorKnown for one512
Start/stop cyclesKnown for one50000
Mean time between failures (MTBF)Known for one1200000 h
Track to track seek timeKnown for one17.56 ms
Poweridentical
Power consumption (standby)Known for one1.13 W
Power consumption (PowerSave)Known for one0.76 W
Operating voltageKnown for one5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 60 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Known for one5 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Operating altitudeKnown for one-300 - 3000 m
Non-operating altitudeKnown for one-300 - 12000 m
Operating shockKnown for one70 G
Non-operating shockKnown for one350 G
Weight & dimensions1 differ
WidthKnown for one101.5 mm
DepthKnown for one147 mm
HeightKnown for one26.1 mm
WeightDiffers100 g470 g
Other featuresidentical
Dimensions (WxDxH)Known for one101.5 x 147 x 26.1 mm
Drive device, transfer rateKnown for one175 MB/s
Drive ready timeKnown for one8 s
InternalYesYes
Maximum data transfer rateKnown for one300 Mbit/s
CertificationKnown for oneC-Tick, CE, CUL, MIC (Korea), RoHS, TÜV, UL, BSMI

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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