Lenovo GP20N User Manual page 34

Environmental requirements
Specifications
Temperature
Relative humidity
Read Speeds
Media
DVD-R/+R
DVD-RW/+RW
DVD-R DL/+R DL
DVD ROM
DVD-RAM
CD-R/RW/ROM
Write Speeds
Media
DVD-R/+R
DVD-RW/+RW
DVD-R DL/+R DL
DVD-RAM
CD-R
CD-RW
Note: 1x CD = 150 KB/s
1x DVD = 1.385 MB/s
1 KB = 10
1 MB = 10
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.
20 Lenovo USB Portable DVD Burner GP20N User Guide
Operational
+5 °C to +40 °C
15% to 80%
3
bytes, 1 KB/s = 10
6
bytes, 1 MB/s = 10
Non-operational
-30 °C to +60 °C
10% to 90%
Maximum Speed
8x CAV
8x CAV
8x CAV
8x CAV
5x PCAV
24x CAV
Maximum speed
8x CAV
6x ZCLV/8x ZCLV
6x ZCLV
5x PCAV
24x CAV
24x ZCLV
3
bytes per second
6
bytes per second