Product comparison · 2 optical disc drives

NEC ND-4571 optical disc drive Internal Black vs Samsung SH-S223C optical disc drive Internal Black

18specifications compared
11differ
7identical
6known for one product only

Key differences

Interface
- ND-4571 optical disc drive Internal Black:IDE/ATA
- SH-S223C optical disc drive Internal Black:Serial ATA
CD rewrite speed
- ND-4571 optical disc drive Internal Black:32x
- SH-S223C optical disc drive Internal Black:4x
DVD+R write speed
- ND-4571 optical disc drive Internal Black:16x
- SH-S223C optical disc drive Internal Black:22x
DVD-R write speed
- ND-4571 optical disc drive Internal Black:16x
- SH-S223C optical disc drive Internal Black:22x
DVD-RAM write speed
- ND-4571 optical disc drive Internal Black:5x
- SH-S223C optical disc drive Internal Black:12x
DVD-RW write speed
- ND-4571 optical disc drive Internal Black:8x
- SH-S223C optical disc drive Internal Black:6x
DVD drive average random access time
- ND-4571 optical disc drive Internal Black:160 ms
- SH-S223C optical disc drive Internal Black:130 ms
CD-ROM drive average random access time
- ND-4571 optical disc drive Internal Black:140 ms
- SH-S223C optical disc drive Internal Black:110 ms

Side by side

Differences highlightedShow differences only

Comparison of ND-4571, SH-S223C
24 specifications	A NEC ND-4571 optical disc drive Internal Black Model ND-4571 View product	B Samsung SH-S223C optical disc drive Internal Black Model SH-S223C View product
Designidentical
Internal	Yes	Yes
Product colour	Black	Black
Disc loading type	Tray	Tray
MountingKnown for one	Unknown — not stated by the source	Vertical/Horizontal
Performance1 differ
InterfaceDiffers	IDE/ATA	Serial ATA
Drive device, buffer size	2 MB	2 MB
Writing speed5 differ
CD write speed	48x	48x
CD rewrite speedDiffers	32x	4x
DVD+R Double Layer write speedKnown for one	Unknown — not stated by the source	16x
DVD+R write speedDiffers	16x	22x
DVD+RW write speed	8x	8x
DVD-R Double Layer write speedKnown for one	Unknown — not stated by the source	12x
DVD-R write speedDiffers	16x	22x
DVD-RAM write speedDiffers	5x	12x
DVD-RW write speedDiffers	8x	6x
Reading speedidentical
CD read speed	48x	48x
DVD read speedKnown for one	16x	Unknown — not stated by the source
Access time2 differ
DVD drive average random access timeDiffers	160 ms	130 ms
CD-ROM drive average random access timeDiffers	140 ms	110 ms
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 50 °C
Weight & dimensions1 differ
WeightDiffers	900 g	750 g
Other features2 differ
Media types supportedDiffers	DVD-ROM,DVD-R,DVD+R, DVD+RW,CD-ROM, CD-R, CD-RW	CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-R, DVD-RAM, DVD-RW, DVD+RW, DVD+R, DVD+R DL, DVD-R DL
Dimensions (WxDxH)Differs	148 x 42 x 190 mm	148 x 170 x 42 mm
Data transfer rateKnown for one	Unknown — not stated by the source	1.5 Gbit/s

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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