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Product comparison · 2 optical disc drives

Iomega Super DVD 20x vs Iomega USB External DVD Burner

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  • 11specifications compared
  • 4differ
  • 7identical
  • 26known for one product only

Key differences

  • DVD+R Double Layer write speed
    • 8x
    • 4x
  • DVD+R write speed
    • 20x
    • 18x
  • DVD-R write speed
    • 20x
    • 18x
  • DVD-RAM read speed
    • 12x
    • 16x

Side by side

Differences highlightedShow differences only
37 specifications
A

Iomega

Super DVD 20xView product
B

Iomega

USB External DVD BurnerView product
Designidentical
InternalNoNo
Product colourBlackBlack
Performanceidentical
Drive device, buffer sizeKnown for one2 MB
Writing speed3 differ
CD write speed48x48x
CD rewrite speed32x32x
CD-R write speedKnown for one48x
CD-RW write speedKnown for one32x
DVD+R Double Layer write speedDiffers8x4x
DVD+R write speedDiffers20x18x
DVD+RW write speed8x8x
DVD-R Double Layer write speedKnown for one8x
DVD-R write speedDiffers20x18x
DVD-RAM write speedKnown for one12x
DVD-RW write speed6x6x
Reading speed1 differ
CD read speed48x48x
CD-R read speedKnown for one48x
CD-RW read speedKnown for one40x
DVD+R read speedKnown for one16x
DVD-R read speedKnown for one16x
DVD-RAM read speedDiffers12x16x
DVD-ROM read speedKnown for one16x
DVD-RW read speedKnown for one12x
DVD+RW read speedKnown for one12x
Record modesidentical
Disc-at-once (DAO)Known for oneYes
Fixed packetKnown for oneYes
Session-at-once (SAO)Known for oneYes
Track-at-once (TAO)Known for oneYes
Variable packetKnown for oneYes
Weight & dimensionsidentical
WeightKnown for one1.48 kg
Other featuresidentical
Media types supportedKnown for oneDVD+R DL/DVD+R/DVD+RW/DVD-R DL/DVD-R/DVD-RW/DVD-RAM/DVD-ROM/CD-R/CD-RW
Minimum system requirementsKnown for oneUSB
Dimensions (WxDxH)Known for one168 x 244 x 57 mm
Minimum RAMKnown for one256 MB
Minimum processorKnown for onePentium III
Compatible operating systemsKnown for oneMicrosoft Windows 2000 Professional / XP Home / XP Professional / Vista
USB 2.0 ports quantityKnown for one1
Packaging contentidentical
Bundled softwareKnown for one-Nero 7 Essentials software suite -DVD Wizard

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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