Product comparison · 2 optical disc drives

Samsung DVD+-R RW 8X8X BULK IVO vs Samsung DVD-RW 8X4X32X16 BULK

Key differences

CD write speed
- DVD+-R RW 8X8X BULK IVO:40x
- DVD-RW 8X4X32X16 BULK:32x
CD rewrite speed
- DVD+-R RW 8X8X BULK IVO:24x
- DVD-RW 8X4X32X16 BULK:16x
DVD read speed
- DVD+-R RW 8X8X BULK IVO:8x
- DVD-RW 8X4X32X16 BULK:12x
Access time
- DVD+-R RW 8X8X BULK IVO:130 ms
- DVD-RW 8X4X32X16 BULK:110 ms
Dimensions (WxDxH)
- DVD+-R RW 8X8X BULK IVO:146 x 189.5 x 41.5 mm
- DVD-RW 8X4X32X16 BULK:146 x 41.5 x 189.5 mm

Differences highlightedShow differences only

Comparison of DVD+-R RW 8X8X BULK IVO, DVD-RW 8X4X32X16 BULK
13 specifications	A Samsung DVD+-R RW 8X8X BULK IVO View product	B Samsung DVD-RW 8X4X32X16 BULK View product
Designidentical
Internal	Yes	Yes
Performanceidentical
Drive device, buffer size	2 MB	2 MB
Writing speed2 differ
CD write speedDiffers	40x	32x
CD rewrite speedDiffers	24x	16x
DVD write speed	8x	8x
DVD rewrite speed	4x	4x
Reading speed1 differ
CD read speed	40x	40x
DVD read speedDiffers	8x	12x
Access time1 differ
Access timeDiffers	130 ms	110 ms
DVD drive average random access timeKnown for one	Unknown — not stated by the source	130 ms
Weight & dimensionsidentical
Weight	1 kg	1 kg
Other features1 differ
Media types supportedKnown for one	DVD+R, DVD+RW, DVD-R, DVD-RW, DVD-RAM(Read only), DVD-Video, DVD-ROM, CD-R, CD-RW, CD-ROM, CD-ROM/XA,CD-Audio, Video-CD, Photo CD, CD-I(FMV), CD-Extra, CD-TEXT	Unknown — not stated by the source
Dimensions (WxDxH)Differs	146 x 189.5 x 41.5 mm	146 x 41.5 x 189.5 mm

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.