Product comparison · 2 internal hard drives

Freecom Mobile Drive PRO 250GB U&F vs Fujitsu MHX2250BT internal hard drive

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  • 15specifications compared
  • 10differ
  • 5identical
  • 20known for one product only

Key differences

The Freecom Mobile Drive PRO 250GB U&F has 1,200 RPM more HDD speed than the Fujitsu MHX2250BT internal hard drive (5400 RPM vs 4200 RPM). The Freecom Mobile Drive PRO 250GB U&F has 1.5 ms more track to track seek time than the Fujitsu MHX2250BT internal hard drive (3 ms vs 1.5 ms). The Fujitsu MHX2250BT internal hard drive has 2.94 ms more average latency than the Freecom Mobile Drive PRO 250GB U&F (7.14 ms vs 4.2 ms). Operating temperature (T-T): 5 - 60 °C on the Freecom Mobile Drive PRO 250GB U&F, 5 - 55 °C on the Fujitsu MHX2250BT internal hard drive. Storage temperature (T-T): -20 - 80 °C on the Freecom Mobile Drive PRO 250GB U&F, -40 - 65 °C on the Fujitsu MHX2250BT internal hard drive.

  • HDD speed
    • Mobile Drive PRO 250GB U&F:5400 RPM
    • MHX2250BT internal hard drive:4200 RPM
  • Track to track seek time
    • Mobile Drive PRO 250GB U&F:3 ms
    • MHX2250BT internal hard drive:1.5 ms
  • Average latency
    • Mobile Drive PRO 250GB U&F:4.2 ms
    • MHX2250BT internal hard drive:7.14 ms
  • Mean time between failures (MTBF)
    • Mobile Drive PRO 250GB U&F:50000 h
    • MHX2250BT internal hard drive:300000 h
  • Operating temperature (T-T)
    • Mobile Drive PRO 250GB U&F:5 - 60 °C
    • MHX2250BT internal hard drive:5 - 55 °C
  • Storage temperature (T-T)
    • Mobile Drive PRO 250GB U&F:-20 - 80 °C
    • MHX2250BT internal hard drive:-40 - 65 °C
  • Width
    • Mobile Drive PRO 250GB U&F:18 mm
    • MHX2250BT internal hard drive:70 mm
  • Depth
    • Mobile Drive PRO 250GB U&F:132 mm
    • MHX2250BT internal hard drive:100 mm

Side by side

Differences highlightedShow differences only (off)
Comparison of Mobile Drive PRO 250GB U&F, MHX2250BT
35 specifications
Features4 differ
HDD capacity250 GB250 GB
HDD speedDiffers5400 RPM4200 RPM
HDD size2.5"2.5"
Storage drive buffer size8 MB8 MB
Track to track seek timeDiffers3 ms1.5 ms
Average seek timeKnown for one13 msUnknown — not stated by the source
Average latencyDiffers4.2 ms7.14 ms
Bytes per sector512512
Mean time between failures (MTBF)Differs50000 h300000 h
InterfaceKnown for oneUnknown — not stated by the sourceSerial ATA
TypeKnown for oneUnknown — not stated by the sourceHDD
HDD interface transfer rateKnown for oneUnknown — not stated by the source3 Gbit/s
Read seek timeKnown for oneUnknown — not stated by the source12 ms
Write seek timeKnown for oneUnknown — not stated by the source14 ms
Full stroke seek timeKnown for oneUnknown — not stated by the source22 ms
Poweridentical
Operating voltage5 V5 V
Power consumption (typical)Known for oneUnknown — not stated by the source1.6 W
Power consumption (standby)Known for oneUnknown — not stated by the source0.13 W
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 60 °C5 - 55 °C
Storage temperature (T-T)Differs-20 - 80 °C-40 - 65 °C
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source5 - 95%
Non-operating shockKnown for oneUnknown — not stated by the source900 G
Packaging contentidentical
Bundled softwareKnown for oneNTI Shadow BackupUnknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers18 mm70 mm
DepthDiffers132 mm100 mm
HeightDiffers83 mm12.5 mm
WeightDiffers300 g135 g
Other featuresidentical
Minimum system requirementsKnown for oneCD-ROMUnknown — not stated by the source
Compatible operating systemsKnown for oneWindows 2000/XP/Vista Mac OS X 10.2.8 +Unknown — not stated by the source
FireWire 400Known for oneYesUnknown — not stated by the source
InternalKnown for oneYesUnknown — not stated by the source
Mac compatibilityKnown for oneYesUnknown — not stated by the source
Minimum RAMKnown for one256 MBUnknown — not stated by the source
Minimum processorKnown for onePentium III 900MHzUnknown — not stated by the source
USB 2.0 ports quantityKnown for one1Unknown — not stated by the source

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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