Product comparison · 2 optical disc drives

Freecom DVD RW Recorder 20x/8x USB-2 vs Freecom DVD RW Recorder LS

14specifications compared
2differ
12identical
28known for one product only

Key differences

DVD+R write speed
- DVD RW Recorder 20x/8x USB-2:20x
- DVD RW Recorder LS:22x
DVD-R write speed
- DVD RW Recorder 20x/8x USB-2:20x
- DVD RW Recorder LS:22x

Side by side

Differences highlightedShow differences only

Comparison of DVD RW Recorder 20x/8x USB-2, DVD RW Recorder LS
42 specifications	A Freecom DVD RW Recorder 20x/8x USB-2 View product	B Freecom DVD RW Recorder LS View product
Designidentical
Disc loading typeKnown for one	Tray	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Black
Performanceidentical
Optical drive typeKnown for one	DVD-RW	Unknown — not stated by the source
LightScribeKnown for one	Yes	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	50000 h	Unknown — not stated by the source
Writing speed2 differ
DVD+R write speedDiffers	20x	22x
DVD-R write speedDiffers	20x	22x
DVD-R9 write speedKnown for one	8x	Unknown — not stated by the source
Reading speedidentical
DVD-R9 read speedKnown for one	8x	Unknown — not stated by the source
DVD-RW read speedKnown for one	6x	Unknown — not stated by the source
DVD+RW read speedKnown for one	8x	Unknown — not stated by the source
DVD read speedKnown for one	16x	Unknown — not stated by the source
DVD-ROM read speedKnown for one	Unknown — not stated by the source	16x
Record modesidentical
Disc-at-once (DAO)Known for one	Yes	Unknown — not stated by the source
Fixed packetKnown for one	Yes	Unknown — not stated by the source
Multi sessionKnown for one	Yes	Unknown — not stated by the source
Session-at-once (SAO)Known for one	Yes	Unknown — not stated by the source
Track-at-once (TAO)Known for one	Yes	Unknown — not stated by the source
Variable packetKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 50 °C	Unknown — not stated by the source
Weight & dimensionsidentical
HeightKnown for one	Unknown — not stated by the source	48 mm
Other featuresidentical
Power requirementsKnown for one	AC 12V / 2A	Unknown — not stated by the source
Media types supportedKnown for one	DVD: DVD single/double layer, DVD-R, DVD-R DL, DVD+R / DVD+R DL single/multi session, DVD-RW, DVD+RW, DVD-RAM; CD: CD-DA, CD-ROM, CD-ROM/XA, Photo CD, Karaoke CD, Video CD, CD-I FMV, CD Extra, CD Plus, CD-R, CD-RW	Unknown — not stated by the source
Minimum system requirementsKnown for one	CD-ROM, USB 2.0	Unknown — not stated by the source
Minimum RAMKnown for one	256 MB	Unknown — not stated by the source
Minimum processorKnown for one	Pentium-III/AMD 700MHz	Unknown — not stated by the source
Number of optical discsKnown for one	1 discs	Unknown — not stated by the source
Relative humidityKnown for one	5 - 80%	Unknown — not stated by the source
I/O portsKnown for one	USB 2.0	Unknown — not stated by the source
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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