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Product comparison · 2 internal hard drives

Iomega REV Drive 70GB SATA Internal vs Seagate Momentus 5400.3 100GB Ultra ATA/100 25pk bulk

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  • 7specifications compared
  • 6differ
  • 1identical
  • 36known for one product only

Key differences

The Seagate Momentus 5400.3 100GB Ultra ATA/100 25pk bulk has 30 GB more HDD capacity than the Iomega REV Drive 70GB SATA Internal (100 GB vs 70 GB). The Seagate Momentus 5400.3 100GB Ultra ATA/100 25pk bulk has 1,200 RPM more HDD speed than the Iomega REV Drive 70GB SATA Internal (5400 RPM vs 4200 RPM). The Seagate Momentus 5400.3 100GB Ultra ATA/100 25pk bulk has 19.5 ms more read seek time than the Iomega REV Drive 70GB SATA Internal (22 ms vs 2.5 ms).

  • HDD capacity
    • 70 GB
    • 100 GB
  • HDD speed
    • 4200 RPM
    • 5400 RPM
  • Read seek time
    • 2.5 ms
    • 22 ms
  • Write seek time
    • 3 ms
    • 24 ms
  • Average latency
    • 7.1 ms
    • 5.6 ms
  • Drive device, transfer rate
    • 30 MB/s
    • 100 MB/s

Side by side

Differences highlightedShow differences only
43 specifications
A

Iomega

REV Drive 70GB SATA InternalView product
B

Seagate

Momentus 5400.3 100GB Ultra ATA/100 25pk bulkView product
Features5 differ
HDD capacityDiffers70 GB100 GB
HDD speedDiffers4200 RPM5400 RPM
HDD sizeKnown for one2.5"
InterfaceKnown for oneUltra-ATA/100
Component forKnown for oneLaptop
Storage drive buffer sizeKnown for one8 MB
HDD number of cylindersKnown for one1024
HDD number of headsKnown for one256
Read seek timeDiffers2.5 ms22 ms
Write seek timeDiffers3 ms24 ms
Average seek timeKnown for one11 ms
Average latencyDiffers7.1 ms5.6 ms
Bytes per sectorKnown for one2048
Mean time between failures (MTBF)Known for one400000 h
Poweridentical
Power consumption (standby)Known for one0.2 W
Operating voltageKnown for one5 V
Start-up currentKnown for one1 A
Operational conditionsidentical
Operating shockKnown for one350 G
Operating temperature (T-T)Known for one0 - 45 °C
Storage temperature (T-T)Known for one-40 - 65 °C
Operating relative humidity (H-H)Known for one8 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Operating altitudeKnown for one-300 - 4572 m
Non-operating altitudeKnown for one-300 - 12192 m
Weight & dimensionsidentical
WidthKnown for one69.8 mm
DepthKnown for one100.2 mm
HeightKnown for one9.5 mm
WeightKnown for one102 g
Other features1 differ
Dimensions (WxDxH)Known for one69.85 x 100.2 x 9.5 mm
Drive device, transfer rateDiffers30 MB/s100 MB/s
External power adapterKnown for oneNo
InternalYesYes
Mac compatibilityKnown for oneNo
Maximum data transfer rateKnown for one352 Mbit/s
Plug and PlayKnown for oneYes
USB poweredKnown for oneNo
Product colourKnown for oneBlack
Compatible operating systemsKnown for oneWindows 2000/XP/2003
Disks included quantityKnown for one1 pc(s)
Minimum processorKnown for one333 MHz
Minimum storage drive spaceKnown for one1024 MB
Compressed capacityKnown for one140 GB
Packaging contentidentical
Bundled softwareKnown for oneEMC Retrospect Express

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