Reading speed
| DVD+RW read speed |
8 x |
| DVD-RW read speed |
8 x |
| CD-R read speed |
32 x |
| DVD+R Double Layer read speed |
8 x |
| BD-ROM read speed |
4 x |
| DVD read speed |
12 x |
| BD-RE read speed |
4 x |
| DVD-R Double Layer read speed |
8 x |
| CD read speed |
32 x |
| DVD+R read speed |
12 x |
| DVD-R read speed |
12 x |
Access time
| CD-ROM drive average random access time |
150 ms |
| DVD drive average random access time |
160 ms |
Other features
| Non-operating relative humidity (non-condensing) |
5 - 95% |
| Mac compatibility |
N |
| Minimum hard disk space |
30000 MB |
| Minimum RAM |
512 MB |
| Minimum processor |
Pentium 4 2.0GHz |
Performance
| Drive device, buffer size |
2 MB |
DH-4O1 - 32 x
- Read BD-R/RE/ROM/SL/DL media at 4X speed.
- Support reading DVD ±R /±R DL/±RW/ROM media.
- DVD Read compliant: DVD single/dual layer(PTP/OTP), DVD-R(3.9GB/4.7GB).
- DVD-R multi-borders,DVD-RAM, DVD+R, DVD+R multi-sessions, DVD-RW and DVD+RW.
- CD read compliant: CD-DA, CD-ROM, CD-ROM/XA, Photo-CD, Multi-session,
Koraoke-CD, Viedo-CD, CD-I FMV, CD-Extra, CD Plus.
- Support both 8cm and 12cm disc of CD and DVD family.