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 Home > News > Optical Storage > BenQ DW...
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Friday, March 05, 2004
BenQ DW822A recorder, the first for dual layer recording


The new recorder from BenQ, the DW822A , will be the first one device that will be offer, after a firmware uprade, dual layer recording. BenQ said will sell the new firmware via its website.

Specifications:

Performance Max. DVD writing speed 8x (10800KBps) +R, 4X(5400KBps)-R
Max. DVD Re-writing speed 4x (5400KBps)+RW, 2X (2700KBps) -RW
Max. CD writing speed 24x (3600KBps), CLV / CAV (24x)
Max. CD Re-writing speed 10x (1500KBps), CLV
Max. DVD Reading speed 12x (16200KBps), CAV
Max. CD reading speed 40x (6000KBps), CAV
Seek time 160ms (DVD) / 120ms (CD)
Weight 1 kg
Dimensions (LxWxH) 146 x 198 x 42 mm
Buffer Size 8MB
Interface ATA/ATAPI
IDE Mode PIO mode 0/1/2/3/4
DMA mode 0/1/2
UDMA mode 0/1/2
Writing Mode DVD
DVD Data and Video

CD
Disc-at-once
Track-at-once
Multi-session
Packet writing
CD Digital Audio
Direct Over write on CDRW simulation

Disc Formats DVD
Write: DVD+R 4.7GB, DVD+RW 4.7GB, DVD-R 4.7GB, DVD-RW 4.7GB (Close session),
Read: DVD-5, DVD-9, DVD-10, DVD-18, DVD+R/-R/+RW/-RWCD-DA

CD
CD-DA, CD-ROM XA (m1, m2f1/m2f2), CD-R, CD-RW, Bootable CD, Photo CD (single & multi-session), Video CD, Super Video CD, CD-Extra, Mixed-mode CD, CD-Text, CD-Graphics

OS Compatibility Windows 98/ ME / 2000/ XP
Power Requirement DC 5V +/- 5%, 0.8A Max
DC12V+/- 10%, 1.9A Max
Environment Conditions Operating temperature: 5C~45C (41F~113F)
Operating humidity: 8%~80%
Non-operating temperature: -40C~60C (-40F~140F)
Non-operating humidity: 5%~95% RH
Disc Size 8cm/12cm
Reliability characteristics MTBF: 50.000 POH
Non-recoverable read error < 1 block in 1012 bits (CD and DVD)
System Requirements IBM PC compatible Pentium III 550MHz CPU or above
128MB DRAM, 100MB free HDD space for CD/DVD recording related software installation. 1GB free HDD space for CD Image recording


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