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Product comparison · 2 optical disc drives

ASUS DVD-E818A3T optical disc drive Internal vs LG GGCH20L Super Multi Blue Blu-ray Disc and HD DVD-Rom Drive

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  • 9specifications compared
  • 7differ
  • 2identical
  • 37known for one product only

Key differences

  • CD read speed
    • 48x
    • 40x
  • DVD+R read speed
    • 10x
    • 16x
  • DVD-R read speed
    • 10x
    • 16x
  • DVD drive average random access time
    • 105 ms
    • 160 ms
  • CD-ROM drive average random access time
    • 95 ms
    • 150 ms
  • Weight
    • 570 g
    • 870 g
  • Dimensions (WxDxH)
    • 41.3 x 145.8 x 170 mm
    • 146 x 41.3 x 185 mm

Side by side

Differences highlightedShow differences only
46 specifications
A

ASUS

DVD-E818A3T optical disc drive Internal

Model DVD-E818A3T

View product
B

LG

GGCH20L Super Multi Blue Blu-ray Disc and HD DVD-Rom DriveView product
Designidentical
Disc loading typeKnown for oneTray
MountingKnown for oneVertical/Horizontal
Performanceidentical
Drive device, buffer sizeKnown for one0.198 MB
Mean time between failures (MTBF)Known for one100000 h
Writing speedidentical
CD write speedKnown for one40x
CD rewrite speedKnown for one24x
CD-R write speedKnown for one40x
CD-RW write speedKnown for one24x
DVD+R Double Layer write speedKnown for one4x
DVD+R write speedKnown for one16x
DVD+RW write speedKnown for one8x
DVD-R Double Layer write speedKnown for one4x
DVD-R write speedKnown for one16x
DVD-RAM write speedKnown for one5x
DVD-RW write speedKnown for one6x
Reading speed3 differ
CD read speedDiffers48x40x
BD-ROM read speedKnown for one6x
DVD+R read speedDiffers10x16x
DVD-R read speedDiffers10x16x
CD-R read speedKnown for one48x
CD-RW read speedKnown for one32x
DVD-R Double Layer read speedKnown for one8x
DVD-RW read speedKnown for one10x
DVD+R Double Layer read speedKnown for one8x
DVD+RW read speedKnown for one10x
DVD read speedKnown for one18x
Access time2 differ
DVD drive average random access timeDiffers105 ms160 ms
BD-ROM average random access timeKnown for one180 ms
CD-ROM drive average random access timeDiffers95 ms150 ms
Record modesidentical
Disc-at-once (DAO)Known for oneYes
Layer Jump RecordingKnown for oneYes
Packet writingKnown for oneYes
Random writeKnown for oneYes
Session-at-once (SAO)Known for oneYes
Track-at-once (TAO)Known for oneYes
Weight & dimensions1 differ
WeightDiffers570 g870 g
Other features1 differ
Media types supportedKnown for oneBD-ROM SL, BD-ROM DL, BD-RE SL, BD-RE DL, BD-R SL, BD-R DL, HD DVD-ROM SL, HD DVD-ROM DL
Dimensions (WxDxH)Differs41.3 x 145.8 x 170 mm146 x 41.3 x 185 mm
Power requirementsKnown for oneDC+5V ±5%, DC+12V ±10
Compatible operating systemsKnown for oneWindows 2000, 98, XP, Vista
Mac compatibilityKnown for oneNo
Operational conditionsidentical
Operating relative humidity (H-H)Known for one20 - 80%
Operating temperature (T-T)Known for one5 - 45 °C
Storage temperature (T-T)Known for one-20 - 60 °C

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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