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Product comparison · 2 internal hard drives

Samsung 250GB Ultra-ATA/133 HDD vs Samsung 300GB HDD

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  • 19specifications compared
  • 8differ
  • 11identical
  • 17known for one product only

Key differences

The Samsung 300GB HDD has 50 GB more HDD capacity than the Samsung 250GB Ultra-ATA/133 HDD (300 GB vs 250 GB). The Samsung 300GB HDD has 100,000 h more mean time between failures (MTBF) than the Samsung 250GB Ultra-ATA/133 HDD (600000 h vs 500000 h). The Samsung 250GB Ultra-ATA/133 HDD has 0.6 W more power consumption (typical) than the Samsung 300GB HDD (9 W vs 8.4 W). Interface: Ultra-ATA/133 on the Samsung 250GB Ultra-ATA/133 HDD, Ultra-ATA/100 on the Samsung 300GB HDD. Non-operating altitude: 12000 on the Samsung 250GB Ultra-ATA/133 HDD, -304.8 - 12192 m on the Samsung 300GB HDD.

  • HDD capacity
    • 250 GB
    • 300 GB
  • Interface
    • Ultra-ATA/133
    • Ultra-ATA/100
  • Mean time between failures (MTBF)
    • 500000 h
    • 600000 h
  • Power consumption (typical)
    • 9 W
    • 8.4 W
  • Power consumption (standby)
    • 0.5 W
    • 0.7 W
  • Non-operating altitude
    • 12000
    • -304.8 - 12192 m
  • Non-operating shock
    • 350 G
    • 300 G
  • Drive ready time
    • 7 s
    • 10 s

Side by side

Differences highlightedShow differences only
36 specifications
A

Samsung

250GB Ultra-ATA/133 HDDView product
B

Samsung

300GB HDDView product
Features3 differ
HDD capacityDiffers250 GB300 GB
HDD sizeKnown for one3.5"
InterfaceDiffersUltra-ATA/133Ultra-ATA/100
TypeKnown for oneHDD
Bytes per sectorKnown for one512
Start/stop cyclesKnown for one50000
Mean time between failures (MTBF)Differs500000 h600000 h
Power2 differ
Power consumption (typical)Differs9 W8.4 W
Power consumption (standby)Differs0.5 W0.7 W
Power consumption (PowerSave)Known for one0.45 W
Power consumption (idle)Known for one8 W
Operating voltageKnown for one5 / 12 V
Operational conditions2 differ
Operating vibrationKnown for one1 G
Non-operating vibrationKnown for one2 G
Operating altitudeKnown for one-304.8 - 3048 m
Non-operating altitudeDiffers12000-304.8 - 12192 m
Non-operating shockDiffers350 G300 G
Weight & dimensionsidentical
WidthKnown for one101.6 mm
DepthKnown for one146.1 mm
HeightKnown for one25.4 mm
WeightKnown for one653 g
Other features1 differ
Drive ready timeDiffers7 s10 s
Power requirementsKnown for one+5V / +12V
Drive device, transfer rateKnown for one133 MB/s
InternalKnown for oneYes

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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