Product comparison · 2 optical disc drives

HP 647946-001 optical disc drive Internal DVD±R/RW vs Samsung SE-S084F/RSWSI optical disc drive DVD±R/RW White

14specifications compared
4differ
10identical
22known for one product only

Key differences

Internal
- 647946-001 optical disc drive Internal DVD±R/RW:Yes
- SE-S084F/RSWSI optical disc drive DVD±R/RW White:No
Interface
- 647946-001 optical disc drive Internal DVD±R/RW:Serial ATA
- SE-S084F/RSWSI optical disc drive DVD±R/RW White:USB 2.0
DVD-RW write speed
- 647946-001 optical disc drive Internal DVD±R/RW:6x
- SE-S084F/RSWSI optical disc drive DVD±R/RW White:8x
CD-ROM drive average random access time
- 647946-001 optical disc drive Internal DVD±R/RW:140 ms
- SE-S084F/RSWSI optical disc drive DVD±R/RW White:190 ms

Side by side

Differences highlightedShow differences only

Comparison of 647946-001, SE-S084F/RSWSI
36 specifications	A HP 647946-001 optical disc drive Internal DVD±R/RW Model 647946-001 View product	B Samsung SE-S084F/RSWSI optical disc drive DVD±R/RW White Model SE-S084F/RSWSI View product
Design1 differ
InternalDiffers	Yes	No
Product colourKnown for one	Unknown — not stated by the source	White
Disc loading typeKnown for one	Unknown — not stated by the source	Tray
Performance1 differ
Optical drive type	DVD±R/RW	DVD±R/RW
InterfaceDiffers	Serial ATA	USB 2.0
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	2 MB
LightScribeKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	ProBook 4330s, ProBook 4331s, ProBook 4430s, ProBook 4431s	Unknown — not stated by the source
Writing speed1 differ
CD write speed	24x	24x
CD rewrite speed	24x	24x
CD-R write speedKnown for one	Unknown — not stated by the source	24x
CD-RW write speedKnown for one	Unknown — not stated by the source	24x
DVD+R Double Layer write speed	6x	6x
DVD+R write speed	8x	8x
DVD+RW write speed	8x	8x
DVD-R Double Layer write speed	6x	6x
DVD-R write speed	8x	8x
DVD-RW write speedDiffers	6x	8x
DVD-RAM write speedKnown for one	5x	Unknown — not stated by the source
Reading speedidentical
CD read speed	24x	24x
CD-R read speedKnown for one	Unknown — not stated by the source	24x
CD-ROM read speedKnown for one	Unknown — not stated by the source	24x
CD-RW read speedKnown for one	Unknown — not stated by the source	24x
DVD+R read speedKnown for one	Unknown — not stated by the source	8x
DVD-R Double Layer read speedKnown for one	Unknown — not stated by the source	8x
DVD-R read speedKnown for one	Unknown — not stated by the source	8x
DVD-RAM read speedKnown for one	Unknown — not stated by the source	5x
DVD-ROM read speed	8x	8x
DVD-RW read speedKnown for one	Unknown — not stated by the source	8x
DVD+R Double Layer read speedKnown for one	Unknown — not stated by the source	8x
DVD+RW read speedKnown for one	Unknown — not stated by the source	8x
Access time1 differ
CD-ROM drive average random access timeDiffers	140 ms	190 ms
DVD drive average random access timeKnown for one	160 ms	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	320 g
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	141 x 141 x 19 mm
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1

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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