Reading speed
| DVD+RW read speed |
12 x |
| DVD-RW read speed |
12 x |
| CD-R read speed |
40 x |
| DVD+R Double Layer read speed |
12 x |
| CD-RW read speed |
40 x |
| DVD-ROM read speed |
16 x |
| CD-ROM read speed |
48 x |
| DVD-R Double Layer read speed |
12 x |
| CD read speed |
48 x |
| DVD+R read speed |
16 x |
| DVD-R read speed |
16 x |
Writing speed
| CD-R write speed |
48 x |
| CD-RW write speed |
32 x |
| CD write speed |
48 x |
| CD rewrite speed |
32 x |
| DVD+R write speed |
22 x |
| DVD-R write speed |
22 x |
| DVD+RW write speed |
8 x |
| DVD-RW write speed |
6 x |
| DVD-R Double Layer write speed |
12 x |
| DVD+R Double Layer write speed |
12 x |
| DVD-RAM write speed |
12 x |
Access time
| CD-ROM drive average random access time |
150 ms |
| DVD drive average random access time |
140 ms |
Performance
| LightScribe |
Y |
| Optical disc diameter |
120 mm |
| Drive device, buffer size |
2 MB |
| Interface |
EIDE/ATA |
Record modes
| Multi session |
Y |
| Random write |
Y |
| Sequential writing |
Y |
| Track-at-once (TAO) |
Y |
| Disc-at-once (DAO) |
Y |
| Session-at-once (SAO) |
Y |
Other features
| Media types supported |
DVD-ROM,DVD+/-RW,DVD+/-R,Photo CD,Video CD,CD-DA,CD-Extra,CD-Text,CD-R,CD-RW,DVD-RAM |
DRW-22B1L Black/White
The ASUS 22B1L offers consumers and businesses a more power saving drive to burn professional, silkscreen-quality labels on their CDs and DVDs. Using the same laser that burns data in their disc drives, customers burn their data as always, flip the disc over, reinsert it into the drive and burn a precise, laser etched label.
Multi Function: (X MULTI+LightScribe)
- Max. 22X DVDR/ 8X DVD+RW/ 6X DVD-RW/12X DVDR (DL) Write
- Max. 48X CD-R/ 32X CD-RW Write
- Max. 16X DVD-ROM/ 48X CD-ROM Read
- Max: 12X DVD-RAM Write/12X DVD-RAM Read br>
Energy Green Engine(E-green)
The innovative E-Green Engine technology features an E-Green Mode that automatically closes drive applications when not in use to help conserve energy - helping the environment by decreasing CO2 emissions and reducing the depletion of trees.
Optimal Tuning Strategy(OTS)
Automatic Adjustments for Optimum Disc Backup with OTS. The advantage of OTS:
- Cover both media and drive variations as well as operating temperature.
- Optimal write speed detection.
- Total write quality improvement.
- Extend the lifetime of drives: OTS is capable of produce the most suitable and write quality improvement.
- Reduce the possibility to burn unplayable disks.
- Reduce disc coaster
Auto Vibration Reducing System (AVRS)
The AVRS technology is designed to minimize the vibration caused by the spindle motor and resonance between components as well as the drive and PC cases. AVRS is designed to reduce vibration and noise induced by unbalanced mass of rotating machinery. With AVRS, ASUS DRW-22B1L provides high readability and playability.
LightScribe Direct Disc Labeling
LightScribe Direct Disc Labeling enables CD and DVD images and disk labels to be permanently etched onto discs using the same drive that is used to burn the data. The technology requires three elements to deliver lasting, silkscreen-quality labels: 1) a LightScribe-enabled optical disc drive, 2) LightScribe-compatible media, and 3) LightScribe-supported software applications.
Compatible with a Wide Range of Disc Formats
Operates on Horizontal or Vertical Mounting
ASUS Unique Live Firmware Update Tool
Windows XP/ NT/2000/VISTA Supported
