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Product comparison · 2 internal hard drives

Iomega REV 35GB SATA internal vs Samsung 320GB SATA II HDD

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  • 21specifications compared
  • 18differ
  • 3identical
  • 23known for one product only

Key differences

The Samsung 320GB SATA II HDD has 285 GB more HDD capacity than the Iomega REV 35GB SATA internal (320 GB vs 35 GB). The Samsung 320GB SATA II HDD has 3,000 RPM more HDD speed than the Iomega REV 35GB SATA internal (7200 RPM vs 4200 RPM). The Iomega REV 35GB SATA internal has 3.1 ms more average seek time than the Samsung 320GB SATA II HDD (12 ms vs 8.9 ms). Interface: Serial ATA on the Iomega REV 35GB SATA internal, Serial ATA II on the Samsung 320GB SATA II HDD. Storage temperature (T-T): -40 - 65 °C on the Iomega REV 35GB SATA internal, -40 - 70 °C on the Samsung 320GB SATA II HDD.

  • HDD capacity
    • 35 GB
    • 320 GB
  • HDD speed
    • 4200 RPM
    • 7200 RPM
  • Interface
    • Serial ATA
    • Serial ATA II
  • Average seek time
    • 12 ms
    • 8.9 ms
  • Average latency
    • 7.1 ms
    • 4.17 ms
  • Bytes per sector
    • 2048
    • 512
  • Mean time between failures (MTBF)
    • 400000 h
    • 600000 h
  • Storage temperature (T-T)
    • -40 - 65 °C
    • -40 - 70 °C

Side by side

Differences highlightedShow differences only
44 specifications
A

Iomega

REV 35GB SATA internalView product
B

Samsung

320GB SATA II HDDView product
Features7 differ
HDD capacityDiffers35 GB320 GB
HDD speedDiffers4200 RPM7200 RPM
InterfaceDiffersSerial ATASerial ATA II
HDD number of headsKnown for one2
Access timeKnown for one8 ms
Average seek timeDiffers12 ms8.9 ms
Average latencyDiffers7.1 ms4.17 ms
Bytes per sectorDiffers2048512
Mean time between failures (MTBF)Differs400000 h600000 h
HDD sizeKnown for one3.5"
Storage drive buffer sizeKnown for one8 MB
Full stroke seek timeKnown for one18 ms
Track to track seek timeKnown for one0.8 ms
Operational conditions6 differ
Operating temperature (T-T)0 - 60 °C0 - 60 °C
Storage temperature (T-T)Differs-40 - 65 °C-40 - 70 °C
Operating relative humidity (H-H)Differs8 - 90%5 - 90%
Storage relative humidity (H-H)5 - 95%5 - 95%
Operating vibrationKnown for one0.4 G
Non-operating vibrationKnown for one2.5 G
Operating altitudeDiffers-300 - 3048 m0 - 3000 m
Non-operating altitudeDiffers-300 - 12192 m0 - 12000 m
Operating shockDiffers60 G63 G
Non-operating shockDiffers400 G300 G
Packaging contentidentical
Bundled softwareKnown for oneIomega REV System Software Iomega Automatic Backup Pro
Weight & dimensions4 differ
WidthDiffers146 mm147 mm
DepthDiffers101.4 mm101.6 mm
HeightDiffers25.4 mm26.1 mm
WeightDiffers424 g651 g
Other features1 differ
HDD transfer rateKnown for one300 Mbit/s
Power requirementsDiffers5.0 +/- .25 V D.C., 1.2A+5V±5%; +12V±10%
Dimensions (WxDxH)Known for one146 x 101.4 x 25.4 mm
Compatible operating systemsKnown for oneMicrosoft Windows XP Home/Professional, Windows 2000 Pro/Server/Advanced Server (SP4), Windows Server 2003 (Standard Edition), Windows Small Business Server 2003
InternalYesYes
Mac compatibilityKnown for oneNo
Minimum RAMKnown for one128 MB
Minimum processorKnown for one1 GHz
Minimum storage drive spaceKnown for one100 MB
Compressed capacityKnown for one90 GB
I/O portsKnown for one1 x Serial ATA 1 x Serial ATA power
Drive ready timeKnown for one10 s
Acoustic pressure emissionsKnown for one2.8 dB
Poweridentical
Power consumption (typical)Known for one10 W
Power consumption (standby)Known for one1.3 W
Operating voltageKnown for one5 / 12 V

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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