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Product comparison · 2 external hard drives

Iomega 2TB Professional HDD vs Iomega UltraMax Plus Desktop Hard Drive 4.0TB

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  • 19specifications compared
  • 9differ
  • 10identical
  • 17known for one product only

Key differences

  • HDD capacity
    • 2 TB
    • 4 TB
  • Width
    • 120.6 mm
    • 128 mm
  • Depth
    • 198.6 mm
    • 200 mm
  • Height
    • 31 mm
    • 79 mm
  • Weight
    • 976 g
    • 2.7 kg
  • Minimum RAM
    • 256 MB
    • 128 MB
  • USB 2.0 ports quantity
    • 1
    • 3

Side by side

Differences highlightedShow differences only
36 specifications
A

Iomega

2TB Professional HDDView product
B

Iomega

UltraMax Plus Desktop Hard Drive 4.0TBView product
Hard drive1 differ
HDD capacityDiffers2 TB4 TB
HDD speed7200 RPM7200 RPM
HDD size3.5"3.5"
TypeHDDHDD
Storage drive buffer sizeKnown for one8 MB
InterfaceKnown for oneSerial ATA II
RAID levelsKnown for one0, 1, JBOD
Ports & interfacesidentical
Maximum data transfer rateKnown for one480 Mbit/s
USB connectorKnown for oneUSB
USB versionKnown for one2.0
eSATAYesYes
FireWire 400Known for oneYes
FireWire 800Known for oneYes
Featuresidentical
Product colourSilverSilver
Weight & dimensions4 differ
WidthDiffers120.6 mm128 mm
DepthDiffers198.6 mm200 mm
HeightDiffers31 mm79 mm
WeightDiffers976 g2.7 kg
Other features4 differ
Data transfer rateKnown for one3 Gbit/s
Interface typeKnown for oneUSB 2.0
InternalNoNo
Mac compatibilityYesYes
Minimum RAMDiffers256 MB128 MB
Minimum processorDiffersPowerPC G3 / Intel Core DuoPentium II 266 MHz / PowerPC G3
Output voltageKnown for one12 V
Power requirementsKnown for one100 - 240 V
Quick start guideYesYes
Start-up currentKnown for one1.5 A
USB 2.0 ports quantityDiffers13
USB cableUSBUSB
Compatible operating systemsDiffersWindows 2000/XP/Vista Mac OS X 10.2 - 10.5Windows 2000 Professional / 2003 Server / XP Home / XP Professional / XP Professional x64 / Vista Mac OS X 10.3 - 10.5
eSATA cableYesYes
HDD transfer rateKnown for one480 Mbit/s
Minimum system requirementsKnown for oneInternet Explorer 5.0 + / Netscape 6.1 + / Safari 1.0 +
FireWire cableKnown for oneYes
Packaging dataidentical
Bundled softwareKnown for oneEMC Retrospect, MozyHome Online

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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