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Product comparison · 2 optical disc drives

NEC DVD+/-RW 4X/2.4X DVD+RW/2X-RW/12XDVD OEM VERSIE vs NEC ND-3540 DVDRW 16X DL beige

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  • 8specifications compared
  • 7differ
  • 1identical
  • 11known for one product only

Key differences

The NEC ND-3540 DVDRW 16X DL beige has 22 x more CD rewrite speed than the NEC DVD+/-RW 4X/2.4X DVD+RW/2X-RW/12XDVD OEM VERSIE (32x vs 10x). The NEC ND-3540 DVDRW 16X DL beige has 32 x more CD read speed than the NEC DVD+/-RW 4X/2.4X DVD+RW/2X-RW/12XDVD OEM VERSIE (48x vs 16x). The NEC ND-3540 DVDRW 16X DL beige has 12 x more DVD read speed than the NEC DVD+/-RW 4X/2.4X DVD+RW/2X-RW/12XDVD OEM VERSIE (16x vs 4x). Weight: 1.07 kg on the NEC DVD+/-RW 4X/2.4X DVD+RW/2X-RW/12XDVD OEM VERSIE, 900 g on the NEC ND-3540 DVDRW 16X DL beige. Dimensions (WxDxH): 148 x 42 x 198 mm on the NEC DVD+/-RW 4X/2.4X DVD+RW/2X-RW/12XDVD OEM VERSIE, 148 x 42 x 190 mm on the NEC ND-3540 DVDRW 16X DL beige.

  • CD rewrite speed
    • 10x
    • 32x
  • CD read speed
    • 16x
    • 48x
  • DVD read speed
    • 4x
    • 16x
  • DVD drive average random access time
    • 140 ms
    • 160 ms
  • Access time
    • 120 ms
    • 140 ms
  • Weight
    • 1.07 kg
    • 900 g
  • Dimensions (WxDxH)
    • 148 x 42 x 198 mm
    • 148 x 42 x 190 mm

Side by side

Differences highlightedShow differences only
19 specifications
A

NEC

DVD+/-RW 4X/2.4X DVD+RW/2X-RW/12XDVD OEM VERSIEView product
B

NEC

ND-3540 DVDRW 16X DL beigeView product
Designidentical
InternalKnown for oneYes
Product colourKnown for oneBeige
Performanceidentical
Optical drive typeKnown for oneDVD-RW
Drive device, buffer size2 MB2 MB
Writing speed1 differ
CD write speedKnown for one48x
CD rewrite speedDiffers10x32x
DVD rewrite speedKnown for one2x
Reading speed2 differ
CD read speedDiffers16x48x
DVD read speedDiffers4x16x
Access time2 differ
DVD drive average random access timeDiffers140 ms160 ms
Access timeDiffers120 ms140 ms
Weight & dimensions1 differ
WeightDiffers1.07 kg900 g
Other features1 differ
Write methodsKnown for oneDAO (disc at once), SAO (session at once), TAO (track at once) with zero gap, variable or fixed packet, multisession
Dimensions (WxDxH)Differs148 x 42 x 198 mm148 x 42 x 190 mm
I/O portsKnown for oneDigital-out line-out
DVD+R speedKnown for one16x
DVD+RW speedKnown for one8x
DVD-R speedKnown for one6x
DVD-RW speedKnown for one6x

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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