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Product comparison · 2 optical disc drives

ASUS BR-04B2T optical disc drive Internal Black vs ASUS DVD-E818A2 Black

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  • 26specifications compared
  • 17differ
  • 9identical
  • 5known for one product only

Key differences

  • Interface
    • Serial ATA
    • EIDE/ATA
  • Drive device, buffer size
    • 2 MB
    • 0.198 MB
  • Mean time between failures (MTBF)
    • 60000 h
    • 100000 h
  • CD read speed
    • 32x
    • 48x
  • DVD+R read speed
    • 8x
    • 10x
  • DVD-R read speed
    • 8x
    • 10x
  • DVD-RW read speed
    • 8x
    • 10x
  • DVD+RW read speed
    • 8x
    • 10x

Side by side

Differences highlightedShow differences only
31 specifications
A

ASUS

BR-04B2T optical disc drive Internal Black

Model BR-04B2T

View product
B

ASUS

DVD-E818A2 BlackView product
Performance3 differ
InterfaceDiffersSerial ATAEIDE/ATA
Drive device, buffer sizeDiffers2 MB0.198 MB
Mean time between failures (MTBF)Differs60000 h100000 h
Reading speed6 differ
CD read speedDiffers32x48x
BD-RE read speedKnown for one4x
BD-ROM read speedKnown for one4x
DVD+R read speedDiffers8x10x
DVD-R read speedDiffers8x10x
DVD-RW read speedDiffers8x10x
DVD+RW read speedDiffers8x10x
DVD read speedDiffers8x18x
Access time2 differ
DVD drive average random access timeDiffers150 ms105 ms
BD-ROM average random access timeKnown for one250 ms
CD-ROM drive average random access timeDiffers150 ms95 ms
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 40 °C5 - 45 °C
Storage temperature (T-T)Differs-30 - 60 °C-20 - 60 °C
Operating relative humidity (H-H)Known for one20 - 80%
Weight & dimensions1 differ
WeightDiffers412 g645 g
Other features3 differ
Media types supportedDiffersBD-ROM,BD-R,BD-RE,DVD-ROM,DVD+/-RW,DVD+/-R,Photo CD,CD-DA,CD-Extra,CD-Text,CD-R,CD-RW,DVD-RAMDVD-ROM,DVD+/-RW,DVD+/-R,Photo CD,Video CD,CD-Extra,CD-Text,CD-R,CD-RW,DVD-RAM
Dimensions (WxDxH)Differs157 x 142 x 21 mm42.3 x 172.4 x 148 mm
Compatible operating systemsDiffersWindows 2000, Windows NT, XP, VistaWindows 2000, Windows 98, XP, Vista
Non-operating relative humidity (non-condensing)Known for one15 - 95%

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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