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Product comparison · 2 optical disc drives

ASUS DRW-1814BL with LightScribe vs ASUS DVDRW 1814BLT SATA

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  • 27specifications compared
  • 4differ
  • 23identical
  • 26known for one product only

Key differences

  • CD rewrite speed
    • 32x
    • 48x
  • DVD+RW write speed
    • 8x
    • 18x
  • DVD-R write speed
    • 8x
    • 18x
  • Compatible operating systems
    • Windows XP/NT/2000 Vista
    • Windows XP/NT/2000, Vista

Side by side

Differences highlightedShow differences only
53 specifications
A

ASUS

DRW-1814BL with LightScribeView product
B

ASUS

DVDRW 1814BLT SATAView product
Designidentical
InternalYesYes
MountingVertical/HorizontalVertical/Horizontal
Product colourKnown for oneBlack
Performanceidentical
InterfaceSerial ATASerial ATA
Drive device, buffer size2 MB2 MB
Optical disc diameterKnown for one120 mm
Mean time between failures (MTBF)Known for one60000 h
LightScribeKnown for oneYes
Writing speed3 differ
CD write speed48x48x
CD rewrite speedDiffers32x48x
DVD+R Double Layer write speed8x8x
DVD+R write speed18x18x
DVD+RW write speedDiffers8x18x
DVD-R Double Layer write speed8x8x
DVD-R write speedDiffers8x18x
DVD-RAM write speed14x14x
DVD-RW write speed6x6x
CD-R write speedKnown for one48x
CD-RW write speedKnown for one32x
DVD write speedKnown for one16x
DVD rewrite speedKnown for one6x
Reading speedidentical
CD read speed48x48x
CD-ROM read speedKnown for one48x
CD-RW read speed40x40x
DVD-R Double Layer read speed8x8x
DVD-RAM read speed12x12x
DVD-ROM read speedKnown for one16x
DVD+R Double Layer read speed8x8x
CD-R read speedKnown for one48x
DVD+R read speedKnown for one8x
DVD-R read speedKnown for one8x
DVD read speedKnown for one16x
Access timeidentical
DVD drive average random access time140 ms140 ms
CD-ROM drive average random access time150 ms150 ms
Record modesidentical
Disc-at-once (DAO)YesYes
Multi sessionKnown for oneYes
Packet writingKnown for oneYes
Random writeKnown for oneYes
Sequential writingKnown for oneYes
Session-at-once (SAO)YesYes
Track-at-once (TAO)YesYes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one5 - 85%
Operating temperature (T-T)5 - 45 °C5 - 45 °C
Storage relative humidity (H-H)Known for one5 - 90%
Storage temperature (T-T)Known for one-20 - 60 °C
Weight & dimensionsidentical
Weight800 g800 g
HeightKnown for one42.6 mm
Packaging contentidentical
Bundled softwareKnown for oneBurning
Other features1 differ
Power requirementsKnown for oneDC +5V ± 5%, DC +12V ± 10%
Dimensions (WxDxH)148.5 x 173 x 42.6 mm148.5 x 173 x 42.6 mm
Compatible operating systemsDiffersWindows XP/NT/2000 VistaWindows XP/NT/2000, Vista
Drive device, transfer rateKnown for one2 MB/s
Media types supportedKnown for oneDVD+/-R, DVD+/-RW, CD-R, CD-RW,DVD-RAM/DVD-ROM, DVD±R/RW, Photo CD, Video CD, CD-DA, CD-Extra, CD-Text, CD-R, CD-RW, DVD-RAM

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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