Product comparison · 2 optical disc drives

ASUS DVD+/-RW, Light Scribe, SATA vs ASUS DVD-ROM SATA E818A3T (Black Drive + White Panel)

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  • 17specifications compared
  • 15differ
  • 2identical
  • 34known for one product only

Key differences

  • Drive device, buffer size
    • DVD+/-RW, Light Scribe, SATA:2 MB
    • DVD-ROM SATA E818A3T (Black Drive + White Panel):0.198 MB
  • CD read speed
    • DVD+/-RW, Light Scribe, SATA:40x
    • DVD-ROM SATA E818A3T (Black Drive + White Panel):48x
  • CD-R read speed
    • DVD+/-RW, Light Scribe, SATA:40x
    • DVD-ROM SATA E818A3T (Black Drive + White Panel):48x
  • CD-RW read speed
    • DVD+/-RW, Light Scribe, SATA:40x
    • DVD-ROM SATA E818A3T (Black Drive + White Panel):32x
  • DVD+R read speed
    • DVD+/-RW, Light Scribe, SATA:16x
    • DVD-ROM SATA E818A3T (Black Drive + White Panel):10x
  • DVD-R Double Layer read speed
    • DVD+/-RW, Light Scribe, SATA:12x
    • DVD-ROM SATA E818A3T (Black Drive + White Panel):8x
  • DVD-R read speed
    • DVD+/-RW, Light Scribe, SATA:16x
    • DVD-ROM SATA E818A3T (Black Drive + White Panel):10x
  • DVD-RW read speed
    • DVD+/-RW, Light Scribe, SATA:12x
    • DVD-ROM SATA E818A3T (Black Drive + White Panel):10x

Side by side

Differences highlightedShow differences only (off)
Comparison of DVD+/-RW, Light Scribe, SATA, DVD-ROM SATA E818A3T (Black Drive + White Panel)
51 specifications
Designidentical
InternalYesYes
Product colourKnown for oneBlackUnknown — not stated by the source
MountingKnown for oneVertical/HorizontalUnknown — not stated by the source
Performance1 differ
InterfaceSerial ATASerial ATA
LightScribeKnown for oneYesUnknown — not stated by the source
Drive device, buffer sizeDiffers2 MB0.198 MB
Optical disc diameterKnown for one120 mmUnknown — not stated by the source
Mean time between failures (MTBF)Known for oneUnknown — not stated by the source100000 h
Writing speedidentical
CD write speedKnown for one48xUnknown — not stated by the source
CD rewrite speedKnown for one32xUnknown — not stated by the source
CD-R write speedKnown for one32xUnknown — not stated by the source
CD-RW write speedKnown for one32xUnknown — not stated by the source
DVD+R Double Layer write speedKnown for one12xUnknown — not stated by the source
DVD+R write speedKnown for one20xUnknown — not stated by the source
DVD+RW write speedKnown for one8xUnknown — not stated by the source
DVD-R Double Layer write speedKnown for one12xUnknown — not stated by the source
DVD-R write speedKnown for one20xUnknown — not stated by the source
DVD-RAM write speedKnown for one12xUnknown — not stated by the source
DVD-RW write speedKnown for one6xUnknown — not stated by the source
Reading speed9 differ
CD read speedDiffers40x48x
CD-R read speedDiffers40x48x
CD-ROM read speedKnown for one16xUnknown — not stated by the source
CD-RW read speedDiffers40x32x
DVD+R read speedDiffers16x10x
DVD-R Double Layer read speedDiffers12x8x
DVD-R read speedDiffers16x10x
DVD-ROM read speedKnown for one16xUnknown — not stated by the source
DVD-RW read speedDiffers12x10x
DVD+R Double Layer read speedDiffers12x8x
DVD+RW read speedDiffers12x10x
DVD read speedKnown for oneUnknown — not stated by the source18x
Access timeidentical
DVD drive average random access timeKnown for one140 msUnknown — not stated by the source
CD-ROM drive average random access timeKnown for one150 msUnknown — not stated by the source
Access timeKnown for oneUnknown — not stated by the source105 ms
Record modesidentical
Disc-at-once (DAO)Known for oneYesUnknown — not stated by the source
Multi sessionKnown for oneYesUnknown — not stated by the source
Packet writingKnown for oneYesUnknown — not stated by the source
Random writeKnown for oneYesUnknown — not stated by the source
Sequential writingKnown for oneYesUnknown — not stated by the source
Session-at-once (SAO)Known for oneYesUnknown — not stated by the source
Track-at-once (TAO)Known for oneYesUnknown — not stated by the source
Variable packetKnown for oneYesUnknown — not stated by the source
Weight & dimensions1 differ
HeightKnown for one41.3 mmUnknown — not stated by the source
WeightDiffers610 g570 g
Other features4 differ
Power requirementsDiffersDC+5V ±5%, DC+12V ±10 %DC+5V ±5%,DC+12V ±10 %
Media types supportedDiffersDVD-ROM, DVD+/-RW, DVD+/-R, Photo CD, Video 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,DVD-RAM
Dimensions (WxDxH)Differs146 x 170 x 41.3 mm41.3 x 145.8 x 170 mm
Compatible operating systemsDiffersWindows 2000/98/NT/XP/VistaWindows 2000, Windows 98, XP, Vista
Operational conditionsidentical
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source20 - 80%
Operating temperature (T-T)Known for oneUnknown — not stated by the source5 - 45 °C
Storage temperature (T-T)Known for oneUnknown — not stated by the source-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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