Product comparison · 2 optical disc drives

BenQ DVD+-R RW DW1620 BULK BLK vs BenQ DVD+ -RWDLDW1620 pro

14specifications compared
3differ
11identical
8known for one product only

Key differences

Operating temperature (T-T)
- DVD+-R RW DW1620 BULK BLK:5 - 45 °C
- DVD+ -RWDLDW1620 pro:5 - 50 °C
Dimensions (WxDxH)
- DVD+-R RW DW1620 BULK BLK:146 x 198 x 42 mm
- DVD+ -RWDLDW1620 pro:198 x 146 x 42 mm
Compatible operating systems
- DVD+-R RW DW1620 BULK BLK:Windows 98/2000/ME/XP
- DVD+ -RWDLDW1620 pro:Windows 98/ ME / 2000/ XP

Side by side

Differences highlightedShow differences only

Comparison of DVD+-R RW DW1620 BULK BLK, DVD+ -RWDLDW1620 pro
22 specifications	A BenQ DVD+-R RW DW1620 BULK BLK View product	B BenQ DVD+ -RWDLDW1620 pro View product
Access timeidentical
DVD drive average random access timeKnown for one	Unknown — not stated by the source	120 ms
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 45 °C	5 - 50 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 60 °C
Other features2 differ
Write methodsKnown for one	Unknown — not stated by the source	DVD Data & Video; Disc-at-once, Track-at-once, Multi-session, Packet writing, CD Digital Audio, Direct Over write on CDRW, Simulated Writing
Dimensions (WxDxH)Differs	146 x 198 x 42 mm	198 x 146 x 42 mm
Minimum RAMKnown for one	Unknown — not stated by the source	128 MB
Minimum processorKnown for one	Unknown — not stated by the source	IBM PC compatible Pentium III 550MHz CPU
Minimum storage drive spaceKnown for one	Unknown — not stated by the source	1.1 GB
Compatible operating systemsDiffers	Windows 98/2000/ME/XP	Windows 98/ ME / 2000/ XP
Media types supportedKnown for one	Disc Size: DVD 12cm, CD 8cm/12cm	Unknown — not stated by the source
Minimum system requirementsKnown for one	IBM PC compatible Pentium III 550MHz CPU or above 128MB DRAM, 100MB free HDD space for CD/DVD recording related software installation1GB free HDD space for CD Image recording	Unknown — not stated by the source

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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