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Product comparison · 2 optical disc drives

NEC ND-4571 DVD RW Ivory vs Samsung Combo Drive SH-M522C, 10PK

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  • 11specifications compared
  • 7differ
  • 4identical
  • 31known for one product only

Key differences

  • Product colour
    • Ivory
    • White
  • CD write speed
    • 48x
    • 52x
  • CD read speed
    • 48x
    • 52x
  • Access time
    • 140 ms
    • 130 ms
  • Weight
    • 900 g
    • 750 g
  • Dimensions (WxDxH)
    • 148 x 42 x 190 mm
    • 148.2 x 184 x 42 mm

Side by side

Differences highlightedShow differences only
42 specifications
A

NEC

ND-4571 DVD RW IvoryView product
B

Samsung

Combo Drive SH-M522C, 10PKView product
Design1 differ
Product colourDiffersIvoryWhite
Performanceidentical
Optical drive typeKnown for oneDVD-RW
Burst transfer rateKnown for one16.6 MB/s
Writing speed1 differ
CD write speedDiffers48x52x
CD-R write speedKnown for one48x
CD-RW write speedKnown for one32x
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 one5x
DVD-RW write speedKnown for one6x
DVD write speedKnown for one16x
DVD rewrite speedKnown for one8x
Reading speed1 differ
CD read speedDiffers48x52x
CD-R read speedKnown for one48x
CD-RW read speedKnown for one32x
DVD+R read speedKnown for one16x
DVD-R Double Layer read speedKnown for one8x
DVD-R read speedKnown for one16x
DVD-RAM read speedKnown for one5x
DVD-RW read speedKnown for one6x
DVD+RW read speedKnown for one8x
Access time1 differ
Access timeDiffers140 ms130 ms
DVD drive average random access timeKnown for one150 ms
Weight & dimensions1 differ
WeightDiffers900 g750 g
Other features2 differ
Media types supportedDiffersDVD-ROM,DVD-R,DVD+R, DVD+RW,CD-ROM, CD-R, CD-RWDVD+R, DVD+RW, DVD-ROM, DVD-RAM, DVD-Viedo, DVD-R, DVD-RW, CD-DA(Audio), CD-ROM, CD-ROM XA, CD-Plus, CD-Extra, Photo-CD(Single, Multi - session), Video-CD ready, CD-TEXT Enhanced CD, CD-I/FMV, CD-R, CD-RW
Minimum system requirementsKnown for one-MPC Level 3 -MultiRead -PC2001
Write methodsKnown for oneDAO, SAO,TAO + zero gap, variable / fixed packet, multisession
Dimensions (WxDxH)Differs148 x 42 x 190 mm148.2 x 184 x 42 mm
Number of optical discsKnown for one1 discs
DVD+R speedKnown for one16x
DVD+RW speedKnown for one8x
DVD-R speedKnown for one16x
DVD-RW speedKnown for one6x
Double Layer DVD write speedKnown for one8x
Drive devices burst data transfer rate (PIO)Known for oneMode 4
Drive devices burst data transfer rate (Ultra DMA)Known for one33

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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