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Product comparison · 2 optical disc drives

ASUS SBR-02E1S-U optical disc drive Blue vs LG GT20N.AUAA optical disc drive Internal

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  • 15specifications compared
  • 10differ
  • 5identical
  • 23known for one product only

Key differences

  • Internal
    • No
    • Yes
  • Interface
    • USB
    • Serial ATA
  • DVD-R Double Layer read speed
    • 6x
    • 8x
  • DVD-RW read speed
    • 6x
    • 8x
  • DVD+R Double Layer read speed
    • 6x
    • 8x
  • DVD+RW read speed
    • 6x
    • 8x
  • DVD drive average random access time
    • 180 ms
    • 160 ms
  • CD-ROM drive average random access time
    • 150 ms
    • 140 ms

Side by side

Differences highlightedShow differences only
38 specifications
A

ASUS

SBR-02E1S-U optical disc drive Blue

Model SBR-02E1S-U

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B

LG

GT20N.AUAA optical disc drive Internal

Model GT20N.AUAA

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Design1 differ
InternalDiffersNoYes
Product colourKnown for oneBlue
MountingKnown for oneVertical/Horizontal
Disc loading typeKnown for oneTray
Performance1 differ
InterfaceDiffersUSBSerial ATA
Drive device, buffer sizeKnown for one8 MB
Optical disc diameterKnown for one120 mm
Mean time between failures (MTBF)60000 h60000 h
Reading speed4 differ
CD read speed24x24x
CD-R read speedKnown for one24x
CD-RW read speed24x24x
BD-ROM read speedKnown for one2x
DVD+R read speed8x8x
DVD-R Double Layer read speedDiffers6x8x
DVD-R read speed8x8x
DVD-RW read speedDiffers6x8x
DVD+R Double Layer read speedDiffers6x8x
DVD+RW read speedDiffers6x8x
DVD read speedKnown for one8x
DVD-RAM read speedKnown for one8x
Access time2 differ
DVD drive average random access timeDiffers180 ms160 ms
BD-ROM average random access timeKnown for one300 ms
CD-ROM drive average random access timeDiffers150 ms140 ms
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Storage temperature (T-T)Known for one-30 - 60 °C
Weight & dimensions1 differ
WeightDiffers412 g165 g
Other features1 differ
Power requirementsKnown for oneDC+5V ±5%,DC+12V ±10 %
Media types supportedKnown for oneBD-ROM,BD-R,BD-RE,DVD-ROM,DVD+/-RW,DVD+/-R,Photo CD,CD-DA,CD-Extra,CD-Text,CD-R,CD-RW,DVD-RAM
Dimensions (WxDxH)Differs157 x 142 x 21 mm127 x 128 x 12.7 mm
Writing speedidentical
CD write speedKnown for one24x
CD rewrite speedKnown for one24x
DVD+R Double Layer write speedKnown for one6x
DVD+R write speedKnown for one8x
DVD+RW write speedKnown for one6x
DVD-R Double Layer write speedKnown for one6x
DVD-R write speedKnown for one8x
DVD-RAM write speedKnown for one5x
DVD-RW write speedKnown for one6x

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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