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Product comparison · 2 optical disc drives

ASUS BC-08B1LT optical disc drive Internal Black vs ASUS SDR-08B1-U optical disc drive Black

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  • 19specifications compared
  • 18differ
  • 1identical
  • 33known for one product only

Key differences

  • Internal
    • Yes
    • No
  • Interface
    • Serial ATA
    • USB
  • Drive device, buffer size
    • 2 MB
    • 0.198 MB
  • CD read speed
    • 48x
    • 24x
  • CD-RW read speed
    • 32x
    • 24x
  • DVD+R read speed
    • 16x
    • 8x
  • DVD-R read speed
    • 16x
    • 8x
  • DVD drive average random access time
    • 150 ms
    • 180 ms

Side by side

Differences highlightedShow differences only
52 specifications
A

ASUS

BC-08B1LT optical disc drive Internal Black

Model BC-08B1LT

View product
B

ASUS

SDR-08B1-U optical disc drive Black

Model SDR-08B1-U

View product
Design1 differ
InternalDiffersYesNo
MountingKnown for oneHorizontal
Performance2 differ
InterfaceDiffersSerial ATAUSB
Drive device, buffer sizeDiffers2 MB0.198 MB
Writing speedidentical
CD write speedKnown for one48x
CD rewrite speedKnown for one32x
DVD+R Double Layer write speedKnown for one8x
DVD+R write speedKnown for one16x
DVD+RW write speedKnown for one8x
DVD-R Double Layer write speedKnown for one8x
DVD-R write speedKnown for one16x
DVD-RAM write speedKnown for one12x
DVD-RW write speedKnown for one6x
Reading speed4 differ
CD read speedDiffers48x24x
CD-ROM read speedKnown for one48x
CD-RW read speedDiffers32x24x
BD-ROM read speedKnown for one8x
DVD+R read speedDiffers16x8x
DVD-R read speedDiffers16x8x
DVD-RAM read speedKnown for one12x
DVD-ROM read speedKnown for one16x
CD-R read speedKnown for one24x
DVD-R Double Layer read speedKnown for one6x
DVD-RW read speedKnown for one6x
DVD+R Double Layer read speedKnown for one6x
DVD+RW read speedKnown for one6x
DVD read speedKnown for one8x
Access time2 differ
DVD drive average random access timeDiffers150 ms180 ms
BD-ROM average random access timeKnown for one250 ms
CD-ROM drive average random access timeDiffers150 ms180 ms
Record modesidentical
Disc-at-once (DAO)Known for oneYes
Over-burn writingKnown for oneYes
Packet writingKnown for oneYes
Sequential writingKnown for oneYes
Session-at-once (SAO)Known for oneYes
Track-at-once (TAO)Known for oneYes
Operational conditions3 differ
Operating relative humidity (H-H)Differs20 - 80%15 - 85%
Operating temperature (T-T)Differs5 - 45 °C5 - 35 °C
Storage relative humidity (H-H)Known for one15 - 90%
Storage temperature (T-T)Differs-20 - 60 °C-30 - 60 °C
Weight & dimensions1 differ
WeightDiffers800 g230 g
Other features5 differ
Minimum system requirementsKnown for oneNVIDIA GeForce 7600GT ATI X1600
Dimensions (WxDxH)Differs146 x 185 x 41 mm140 x 140 x 20 mm
Minimum RAMDiffers1024 MB256 MB
Minimum processorDiffersPentium D954(34GHz)Pentium III 800MHz
Minimum storage drive spaceDiffers10 GB20000 MB
Compatible operating systemsDiffersWindows 7/Vista/XPWindows XP/Vista/7
Power requirementsKnown for one+5V ± 5%
Mac compatibilityKnown for oneNo
Number of optical discsKnown for one1 discs
Non-operating relative humidity (non-condensing)Known for one10 - 90%

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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