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Product comparison · 2 optical disc drives

ASUS DRW-22B1LT optical disc drive Internal vs Iomega SuperSlim DVD Portable Writer

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  • 21specifications compared
  • 19differ
  • 2identical
  • 30known for one product only

Key differences

  • Internal
    • Yes
    • No
  • CD write speed
    • 48x
    • 24x
  • CD rewrite speed
    • 32x
    • 24x
  • CD-RW write speed
    • 32x
    • 24x
  • DVD+R write speed
    • 22x
    • 8x
  • DVD-R write speed
    • 22x
    • 8x
  • DVD-RAM write speed
    • 12x
    • 5x
  • CD read speed
    • 48x
    • 24x

Side by side

Differences highlightedShow differences only
51 specifications
A

ASUS

DRW-22B1LT optical disc drive Internal

Model DRW-22B1LT

View product
B

Iomega

SuperSlim DVD Portable WriterView product
Design1 differ
InternalDiffersYesNo
MountingKnown for oneVertical/Horizontal
Performanceidentical
InterfaceKnown for oneSerial ATA
LightScribeKnown for oneYes
Drive device, buffer sizeKnown for one2 MB
Optical disc diameterKnown for one120 mm
Mean time between failures (MTBF)Known for one60000 h
Writing speed6 differ
CD write speedDiffers48x24x
CD rewrite speedDiffers32x24x
CD-R write speedKnown for one48x
CD-RW write speedDiffers32x24x
DVD+R Double Layer write speedKnown for one12x
DVD+R write speedDiffers22x8x
DVD-R Double Layer write speedKnown for one12x
DVD-R write speedDiffers22x8x
DVD-RAM write speedDiffers12x5x
Reading speed8 differ
CD read speedDiffers48x24x
CD-R read speedKnown for one40x
CD-ROM read speedDiffers48x24x
CD-RW read speedDiffers40x24x
DVD+R read speedDiffers16x8x
DVD-R Double Layer read speedKnown for one12x
DVD-R read speedDiffers16x8x
DVD-ROM read speedDiffers16x8x
DVD-RW read speedDiffers12x8x
DVD+R Double Layer read speedKnown for one12x
DVD+RW read speedDiffers12x8x
DVD-RAM read speedKnown for one8x
Access timeidentical
DVD drive average random access timeKnown for one140 ms
CD-ROM drive average random access timeKnown for one150 ms
Record modesidentical
Disc-at-once (DAO)Known for oneYes
Multi sessionKnown for oneYes
Random writeKnown for oneYes
Sequential writingKnown for oneYes
Session-at-once (SAO)Known for oneYes
Track-at-once (TAO)Known for oneYes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one15 - 80%
Operating temperature (T-T)Known for one5 - 50 °C
Storage relative humidity (H-H)Known for one15 - 95%
Storage temperature (T-T)Known for one-40 - 65 °C
Weight & dimensions1 differ
WeightDiffers650 g280 g
HeightKnown for one16 mm
Other features3 differ
Power requirementsKnown for oneDC+5V ±5%,DC+12V ±10 %
Media types supportedDiffersDVD-ROM,DVD+/-RW,DVD+/-R,Photo CD,Video CD,CD-DA,CD-Extra,CD-Text,CD-R,CD-RW,DVD-RAMDVD+R DL, DVD+R, DVD+RW, DVD-R DL, DVD-R, DVD-RW, DVD-RAM, DVD-ROM, CD-R, CD-RW
Dimensions (WxDxH)Differs146 x 170 x 41.3 mm133 x 152 x 16 mm
Compatible operating systemsDiffersWindows 2000, Windows NT, XP, VistaMicrosoft Windows XP Home / XP Professional / Vista / Linux
Minimum RAMKnown for one256 MB
Minimum processorKnown for onePentium III 800MHz
USB 2.0 ports quantityKnown for one1

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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