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NEC AD-7540A DVD-RW 8x slim for notebooks

NEC AD-7540A DVD-RW 8x slim for notebooks

Model AD-7540A DVD-RW 8x slim for notebooksPart no. AD-7540A

26 specifications
  • ConnectivityEIDE/ATA
  • Weight180 g
  • InternalYes
  • CD write speed24x
  • DVD drive average random access time180 ms
See all specifications

Overview

Connectivity
EIDE/ATA
Weight
180 g
Internal
Yes
CD write speed
24x
DVD drive average random access time
180 ms
Brand
NEC
Model
AD-7540A DVD-RW 8x slim for notebooks
Part number
AD-7540A
Also known as
NEC AD-7540A DVD-RW 8x slim for notebooks optical disc drive Internal

Specifications

26 specifications in 8 groups

Design

InternalYes
Disc loading typeTray

Performance

InterfaceEIDE/ATA

Writing speed

CD write speed24x
CD rewrite speed24x
DVD+R write speed8x
DVD+RW write speed8x
DVD-R Double Layer write speed4x
DVD-R write speed8x
DVD-RAM write speed5x
DVD-RW write speed6x

Reading speed

CD read speed24x
DVD read speed8x

Access time

DVD drive average random access time180 ms
Access time150 ms

Record modes

Disc-at-once (DAO)Yes
Fixed packetYes
Multi sessionYes
Session-at-once (SAO)Yes
Track-at-once (TAO)Yes
Variable packetYes

Weight & dimensions

Weight180 g

Other features

Media types supportedDVD-ROM, DVD-R (DL), DVD-RW, DVD-RAM, DVD +R, DVD +R9, DVD +RW, CD-ROM, CD-R, CD-RW
Dimensions (WxDxH)128 x 129 x 12.7 mm
Drive devices burst data transfer rate (PIO)PIO mode 4
Drive devices burst data transfer rate (Ultra DMA)Ultra DMA 33

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