Accesstek plans in the near future to introduce a new series of combo drives with ultra high speeds. The drives support up to 48x recording among with 24x re-write speeds!

COMBO Drive: DC4801/DC4001

Features
- JustLink TM : Buffer underrun protection.
- EXACT-Rec : Continuous writing power control ensures optimum recording quality. - AWSS patent pending : Provide low vibration and noise while burning and read.
- CAV writing.
- Support Mt. Rainier.
- Over-burn supported.
- High speed access time.
- Support DVD-R/RW/RAM formats read.
- Support both horizontal and vertical mounting.
- Excellent compatibility with CD format, disc and burning software

Specifications

- Writing Transfer Rate
Max. 7,200KB/sec (DC4801)
Max. 6,000KB/sec (DC4001)

- Rewriting Transfer Rate
Max. 3,600KB/sec (DC4801)
Max. 2,400KB/sec (DC4001) - Reading Transfer Rate
CD 7,200KB/sec (DC4801)
DVD 21,600KB/sec (DC4001)

- Burst Transfer Rate
PIO Mode 4 (16.6MB/ sec)
DMA Mode 2 (16.6MB/ sec)
Ultra DMA66 (66MB/ sec)

- Buffer Size 2 MB
- Interface E-IDE/ATAPI
- Average Access Time DVD: 120ms(Typical) CD: 100ms(Typical)
- Writing Mode Disc-at-once, Track-at -once, Session-at-once Multi-session, Packet writing
- Supported Disc DVD-RW, DVD-R, DVD-ROM, DVD-Video, CD-R, CD- RW, CD-ROM, CD-ROM XA, CD-DA, Photo CD, Video CD, CD-I, CD-Extra, CD-Text