Product comparison · 2 internal hard drives

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

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  • 7specifications compared
  • 6differ
  • 1identical
  • 35known for one product only

Key differences

The Seagate Momentus 5400.3 100GB SATA 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 SATA 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 SATA 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
    • REV Drive 70GB SATA Internal:70 GB
    • Momentus 5400.3 100GB SATA 25pk bulk:100 GB
  • HDD speed
    • REV Drive 70GB SATA Internal:4200 RPM
    • Momentus 5400.3 100GB SATA 25pk bulk:5400 RPM
  • Read seek time
    • REV Drive 70GB SATA Internal:2.5 ms
    • Momentus 5400.3 100GB SATA 25pk bulk:22 ms
  • Write seek time
    • REV Drive 70GB SATA Internal:3 ms
    • Momentus 5400.3 100GB SATA 25pk bulk:24 ms
  • Average latency
    • REV Drive 70GB SATA Internal:7.1 ms
    • Momentus 5400.3 100GB SATA 25pk bulk:5.6 ms
  • Drive device, transfer rate
    • REV Drive 70GB SATA Internal:30 MB/s
    • Momentus 5400.3 100GB SATA 25pk bulk:150 MB/s

Side by side

Differences highlightedShow differences only (on)
Comparison of REV Drive 70GB SATA Internal, Momentus 5400.3 100GB SATA 25pk bulk
42 specifications
Features5 differ
HDD capacityDiffers70 GB100 GB
HDD speedDiffers4200 RPM5400 RPM
HDD sizeKnown for oneUnknown — not stated by the source2.5"
InterfaceKnown for oneUnknown — not stated by the sourceSerial ATA
Component forKnown for oneUnknown — not stated by the sourceLaptop
Storage drive buffer sizeKnown for oneUnknown — not stated by the source8 MB
HDD number of cylindersKnown for oneUnknown — not stated by the source1024
HDD number of headsKnown for oneUnknown — not stated by the source256
Read seek timeDiffers2.5 ms22 ms
Write seek timeDiffers3 ms24 ms
Average seek timeKnown for oneUnknown — not stated by the source11 ms
Average latencyDiffers7.1 ms5.6 ms
Bytes per sectorKnown for one2048Unknown — not stated by the source
Mean time between failures (MTBF)Known for one400000 hUnknown — not stated by the source
Poweridentical
Power consumption (standby)Known for oneUnknown — not stated by the source0.2 W
Operating voltageKnown for oneUnknown — not stated by the source5 V
Start-up currentKnown for oneUnknown — not stated by the source1 A
Operational conditionsidentical
Operating shockKnown for oneUnknown — not stated by the source350 G
Operating temperature (T-T)Known for one0 - 45 °CUnknown — not stated by the source
Storage temperature (T-T)Known for one-40 - 65 °CUnknown — not stated by the source
Operating relative humidity (H-H)Known for one8 - 90%Unknown — not stated by the source
Storage relative humidity (H-H)Known for one5 - 95%Unknown — not stated by the source
Operating altitudeKnown for one-300 - 4572 mUnknown — not stated by the source
Non-operating altitudeKnown for one-300 - 12192 mUnknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for oneUnknown — not stated by the source69.8 mm
DepthKnown for oneUnknown — not stated by the source100.2 mm
HeightKnown for oneUnknown — not stated by the source9.5 mm
WeightKnown for oneUnknown — not stated by the source102 g
Other features1 differ
Dimensions (WxDxH)Known for oneUnknown — not stated by the source69.85 x 100.2 x 9.5 mm
Drive device, transfer rateDiffers30 MB/s150 MB/s
External power adapterKnown for oneUnknown — not stated by the sourceNo
Mac compatibilityKnown for oneUnknown — not stated by the sourceNo
Plug and PlayKnown for oneUnknown — not stated by the sourceYes
USB poweredKnown for oneUnknown — not stated by the sourceNo
Product colourKnown for oneBlackUnknown — not stated by the source
Compatible operating systemsKnown for oneWindows 2000/XP/2003Unknown — not stated by the source
Disks included quantityKnown for one1 pc(s)Unknown — not stated by the source
Minimum processorKnown for one333 MHzUnknown — not stated by the source
Minimum storage drive spaceKnown for one1024 MBUnknown — not stated by the source
Compressed capacityKnown for one140 GBUnknown — not stated by the source
Packaging contentidentical
Bundled softwareKnown for oneEMC Retrospect ExpressUnknown — 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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