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Product comparison · 2 optical disc drives

ASUS DRW-2014L1T optical disc drive Internal White vs ASUS DVD-E818AT optical disc drive Internal

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  • 17specifications compared
  • 9differ
  • 8identical
  • 26known for one product only

Key differences

  • Mean time between failures (MTBF)
    • 60000 h
    • 100000 h
  • DVD-RAM read speed
    • 12x
    • 5x
  • DVD-ROM read speed
    • 16x
    • 18x
  • DVD drive average random access time
    • 140 ms
    • 105 ms
  • CD-ROM drive average random access time
    • 150 ms
    • 95 ms
  • Weight
    • 690 g
    • 650 g
  • Power requirements
    • DC +5V ± 5%, DC +12V ± 10%
    • DC+5V +/- 5%, DC+12v +/- 10%
  • Dimensions (WxDxH)
    • 148 x 42.3 x 172.4 mm
    • 42.3 x 172.4 x 148 mm

Side by side

Differences highlightedShow differences only
43 specifications
A

ASUS

DRW-2014L1T optical disc drive Internal White

Model DRW-2014L1T

View product
B

ASUS

DVD-E818AT optical disc drive Internal

Model DVD-E818AT

View product
Designidentical
InternalYesYes
Product colourKnown for oneWhite
MountingVertical/HorizontalVertical/Horizontal
Performance1 differ
InterfaceSerial ATASerial ATA
Drive device, buffer sizeKnown for one2 MB
Mean time between failures (MTBF)Differs60000 h100000 h
Writing speedidentical
CD write speed48x48x
CD rewrite speed32x32x
CD-R write speedKnown for one48x
CD-RW write speedKnown for one32x
DVD+R Double Layer write speedKnown for one8x
DVD+R write speedKnown for one20x
DVD+RW write speedKnown for one8x
DVD-R Double Layer write speedKnown for one8x
DVD-R write speedKnown for one20x
DVD-RAM write speedKnown for one14x
DVD-RW write speedKnown for one6x
Reading speed2 differ
CD read speed48x48x
CD-R read speedKnown for one40x
CD-RW read speedKnown for one40x
DVD-R Double Layer read speedKnown for one8x
DVD-RAM read speedDiffers12x5x
DVD-ROM read speedDiffers16x18x
DVD+R Double Layer read speedKnown for one8x
Access time2 differ
DVD drive average random access timeDiffers140 ms105 ms
CD-ROM drive average random access timeDiffers150 ms95 ms
Record modesidentical
Disc-at-once (DAO)Known for oneYes
Multi sessionKnown for oneYes
Sequential writingKnown for oneYes
Session-at-once (SAO)Known for oneYes
Track-at-once (TAO)Known for oneYes
Operational conditionsidentical
Operating temperature (T-T)5 - 45 °C5 - 45 °C
Storage temperature (T-T)-20 - 60 °C-20 - 60 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one15 - 85%
Weight & dimensions1 differ
HeightKnown for one42.3 mm
WeightDiffers690 g650 g
Other features3 differ
Power requirementsDiffersDC +5V ± 5%, DC +12V ± 10%DC+5V +/- 5%, DC+12v +/- 10%
Dimensions (WxDxH)Differs148 x 42.3 x 172.4 mm42.3 x 172.4 x 148 mm
Compatible operating systemsDiffersWindows XP/NT/2000/VISTAWindows XP, ME, 2000, 98, VISTA
Buffer sizeKnown for one198 KB
Drive devices burst data transfer rate (PIO)Known for one16.6 MB
Drive devices burst data transfer rate (Ultra DMA)Known for one100 MB

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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