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Product comparison · 2 optical disc drives

NEC DVD Recorder ND-3500 white vs NEC ND-4550 DVDRW 16X silver

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  • 14specifications compared
  • 7differ
  • 7identical
  • 11known for one product only

Key differences

  • Product colour
    • White
    • Silver
  • CD rewrite speed
    • 24x
    • 32x
  • Weight
    • 1 kg
    • 900 g
  • Dimensions (WxDxH)
    • 42 x 190 x 148 mm
    • 148 x 42 x 190 mm
  • I/O ports
    • Digital out, line out
    • analog- and digital output
  • DVD+RW speed
    • 4x
    • 8x
  • DVD-RW speed
    • 4x
    • 6x

Side by side

Differences highlightedShow differences only
25 specifications
A

NEC

DVD Recorder ND-3500 whiteView product
B

NEC

ND-4550 DVDRW 16X silverView product
Design1 differ
InternalYesYes
Product colourDiffersWhiteSilver
Disc loading typeKnown for oneTray
Performanceidentical
Drive device, buffer size2 MB2 MB
Burst transfer rateKnown for one33 MB/s
Optical drive typeKnown for oneDVD-RW
Writing speed1 differ
CD write speed48x48x
CD rewrite speedDiffers24x32x
Reading speedidentical
CD read speed48x48x
DVD read speed16x16x
Weight & dimensions1 differ
WeightDiffers1 kg900 g
Other features4 differ
Media types supportedKnown for oneDVD-ROM, DVD-R, DVD-RW, DVD0+R, DVD+R9, DVD+RW, DVD-Video, CD-ROM, CD-ROM XA, CD-Audio, CD Extra, CD Text, CD-I Ready, CD-Bridge, Photo-CD, Video-CD, Hybrid-CD
Dimensions (WxDxH)Differs42 x 190 x 148 mm148 x 42 x 190 mm
Compatible operating systemsKnown for oneWindows 98SE, 2000, Me and XP
Number of optical discsKnown for one1 discs
I/O portsDiffersDigital out, line outanalog- and digital output
DVD+R speed16x16x
DVD+RW speedDiffers4x8x
DVD-R speed16x16x
DVD-RW speedDiffers4x6x
Drive devices burst data transfer rate (PIO)Known for onemode 4
Drive devices burst data transfer rate (Ultra DMA)Known for one33
Write methodsKnown for oneCD: DOA, SAO, TAO, multisession
Access timeidentical
DVD drive average random access timeKnown for one160 ms
Access timeKnown for one140 ms

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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