Product comparison · 2 optical disc drives

BenQ DVD 16xDVD 48xCD IDE int Retail vs BenQ DVDROM 1650V 16X50X BULK BLACK

8specifications compared
3differ
5identical
13known for one product only

Key differences

Product colour
- DVD 16xDVD 48xCD IDE int Retail:White
- DVDROM 1650V 16X50X BULK BLACK:Black
CD read speed
- DVD 16xDVD 48xCD IDE int Retail:48x
- DVDROM 1650V 16X50X BULK BLACK:50x

Side by side

Differences highlightedShow differences only

Comparison of DVD 16xDVD 48xCD IDE int Retail, DVDROM 1650V 16X50X BULK BLACK
21 specifications	A BenQ DVD 16xDVD 48xCD IDE int Retail View product	B BenQ DVDROM 1650V 16X50X BULK BLACK View product
Design1 differ
Internal	Yes	Yes
Product colourDiffers	White	Black
Performanceidentical
InterfaceKnown for one	IDE/ATA	Unknown — not stated by the source
Drive device, buffer size	512 MB	512 MB
Reading speed1 differ
CD read speedDiffers	48x	50x
DVD read speed	16x	16x
Access timeidentical
DVD drive average random access timeKnown for one	90 ms	Unknown — not stated by the source
Access timeKnown for one	100 ms	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)	20 - 90%	20 - 90%
Operating temperature (T-T)	0 - 50 °C	0 - 50 °C
Other features1 differ
Power requirementsDiffers	DC 5 V±5%, 1.1 A, DC 12 V±5%, 1.5 A	DC 5 V±5%, 1.7 A, DC 12 V±5%, 1.5 A
Minimum system requirementsKnown for one	IBM PC	Unknown — not stated by the source
Minimum RAMKnown for one	128 MB	Unknown — not stated by the source
Minimum processorKnown for one	Pentium III 550MHz CPU	Unknown — not stated by the source
Minimum storage drive spaceKnown for one	100 MB	Unknown — not stated by the source
Seek timeKnown for one	Unknown — not stated by the source	90 ms
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	146 x 41.5 x 179 mm
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 98SE / ME / 2000/ XP
I/O portsKnown for one	Unknown — not stated by the source	E-IDE/ATAPI
Drive devices applicable disk formatKnown for one	Unknown — not stated by the source	DVDROM (SL/DL), DVD-Video, DVD-R (3.95GB/4.7GB), DVD-RW (Ver. 2.0), CD-R/RW, CD-DA, CD-ROM, CDROM/XA, VCD, CD-I, CD-Extra, CD-Text
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	800 g

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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