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Product comparison · 2 internal hard drives

Fujitsu MHV2040BH internal hard drive vs Lenovo 30GB 7200 RPM ATA/100 (EIDE) hard drive

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  • 8specifications compared
  • 7differ
  • 1identical
  • 25known for one product only

Key differences

The Fujitsu MHV2040BH internal hard drive has 10 GB more HDD capacity than the Lenovo 30GB 7200 RPM ATA/100 (EIDE) hard drive (40 GB vs 30 GB). The Lenovo 30GB 7200 RPM ATA/100 (EIDE) hard drive has 1,800 RPM more HDD speed than the Fujitsu MHV2040BH internal hard drive (7200 RPM vs 5400 RPM). The Fujitsu MHV2040BH internal hard drive has 6 MB more storage drive buffer size than the Lenovo 30GB 7200 RPM ATA/100 (EIDE) hard drive (8 MB vs 2 MB). Interface: Serial ATA on the Fujitsu MHV2040BH internal hard drive, EIDE/ATA on the Lenovo 30GB 7200 RPM ATA/100 (EIDE) hard drive. Operating relative humidity (H-H): 8 - 90% on the Fujitsu MHV2040BH internal hard drive, 5 - 85% on the Lenovo 30GB 7200 RPM ATA/100 (EIDE) hard drive.

  • HDD capacity
    • 40 GB
    • 30 GB
  • HDD speed
    • 5400 RPM
    • 7200 RPM
  • Interface
    • Serial ATA
    • EIDE/ATA
  • Storage drive buffer size
    • 8 MB
    • 2 MB
  • Average seek time
    • 22 ms
    • 8.7 ms
  • Average latency
    • 5.56 ms
    • 4.2 ms
  • Operating relative humidity (H-H)
    • 8 - 90%
    • 5 - 85%

Side by side

Differences highlightedShow differences only
33 specifications
A

Fujitsu

MHV2040BH internal hard drive

Model MHV2040BH

View product
B

Lenovo

30GB 7200 RPM ATA/100 (EIDE) hard driveView product
Features6 differ
HDD capacityDiffers40 GB30 GB
HDD speedDiffers5400 RPM7200 RPM
HDD sizeKnown for one2.5"
InterfaceDiffersSerial ATAEIDE/ATA
TypeKnown for oneHDD
Storage drive buffer sizeDiffers8 MB2 MB
HDD sustained transfer rateKnown for one150 MiB/s
Read seek timeKnown for one12 ms
Write seek timeKnown for one14 ms
Track to track seek timeKnown for one1.5 ms
Average seek timeDiffers22 ms8.7 ms
Average latencyDiffers5.56 ms4.2 ms
Bytes per sectorKnown for one512
Mean time between failures (MTBF)Known for one300000 h
Poweridentical
Power consumption (standby)Known for one0.6 W
Power consumption (off)Known for one0.13 W
Operating voltageKnown for one5 V
Operational conditions1 differ
Operating temperature (T-T)5 - 55 °C5 - 55 °C
Storage temperature (T-T)Known for one-40 - 65 °C
Operating relative humidity (H-H)Differs8 - 90%5 - 85%
Operating altitudeKnown for one-300 - 3000 m
Non-operating altitudeKnown for one-300 - 12000 m
Operating shockKnown for one300 G
Non-operating shockKnown for one900 G
Weight & dimensionsidentical
WidthKnown for one70 mm
DepthKnown for one100 mm
HeightKnown for one9.5 mm
WeightKnown for one101 g
Other featuresidentical
Acoustic pressure emissionsKnown for one28 dB
Compatible operating systemsKnown for oneMicrosoft DOS 6.22 PCDOS 7.0 PCDOS 2000 Windows3.1 Windows95 A version Windows95 B version Windows 2000 Windows NT4.0 Windows 98 OS/2 4.0 Novell NetWare 4.x Linux
Drive device, transfer rateKnown for one100 MB/s
InternalKnown for oneYes
Sustained data rateKnown for one18 MB/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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