Lenovo GP20N manual Environmental requirements, Read Speeds, Write Speeds

Environmental requirements

Specifications	Operational	Non-operational
Temperature	+5 °C to +40 °C	-30 °C to +60 °C
Relative humidity	15% to 80%	10% to 90%

Read Speeds

Media	Maximum Speed
DVD-R/+R	8x CAV
DVD-RW/+RW	8x CAV
DVD-R DL/+R DL	8x CAV
DVD ROM	8x CAV
DVD-RAM	5x PCAV
CD-R/RW/ROM	24x CAV

Write Speeds

Media	Maximum speed
DVD-R/+R	8x CAV
DVD-RW/+RW	6x ZCLV/8x ZCLV
DVD-R DL/+R DL	6x ZCLV
DVD-RAM	5x PCAV
CD-R	24x CAV
CD-RW	24x ZCLV

Note: 1x CD = 150 KB/s 1x DVD = 1.385 MB/s

1 KB = 103 bytes, 1 KB/s = 103 bytes per second 1 MB = 106 bytes, 1 MB/s = 106 bytes per second

1.Product-description data represents Lenovo’s design objectives and is provided for comparative purposes; actual results might vary based on a variety of factors. This product data does not constitute a warranty. Data is subject to change without notice.

20Lenovo USB Portable DVD Burner GP20N User Guide