ASUS Combo drive CB-5216A vs ASUS Combo drive CB-5216A black

Comparison of Combo drive CB-5216A, Combo drive CB-5216A black

19 specifications	A ASUS Combo drive CB-5216AView product	B ASUS Combo drive CB-5216A blackView product
Design1 differ
Internal	Yes	Yes
Product colourDiffers	White	Black
Mounting	Vertical/Horizontal	Vertical/Horizontal
Performanceidentical
Optical drive type	DVD-ROM	DVD-ROM
Drive device, buffer size	2 MB	2 MB
Writing speedidentical
CD write speed	52x	52x
CD rewrite speed	32x	32x
Reading speedidentical
CD read speed	52x	52x
DVD read speed	16x	16x
Access timeidentical
DVD drive average random access time	130 ms	130 ms
Access time	115 ms	115 ms
Operational conditionsidentical
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Operating temperature (T-T)	5 - 45 °C	5 - 45 °C
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Weight & dimensionsidentical
Weight	830 g	830 g
Other featuresidentical
Power requirements	DC + 5V ± 5%, DC +12V ± 5%	DC + 5V ± 5%, DC +12V ± 5%
Write methods	TAO (Track-At-Once), DAO (Disc-At-Once), SAO (Session-At-Once), Packet Write	TAO (Track-At-Once), DAO (Disc-At-Once), SAO (Session-At-Once), Packet Write
Dimensions (WxDxH)	148 x 173.6 x 42.6 mm	148 x 173.6 x 42.6 mm
Compatible operating systems	Windows XP/ ME/ 2000/ 98SE	Windows XP/ ME/ 2000/ 98SE

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.