Asus cd-rw drive

Tel: 886-2-2894-3447

Fax: 886-2-2894-3449

http://www.asus.com

2. Function and Performance Specification

2.1 Data Transfer Rate

CD-R (Write):

52x CAV 7800 KB/sec

48x CAV 7200 KB/sec

40x CAV 6000 KB/sec

32x Partial-CAV 4800 KB/sec

24x Partial-CAV 3600 KB/sec

16x CLV 2400 KB/sec

8x CLV 1200 KB/sec

4x CLV 600 KB/sec

32x Partial-CAV 4800 KB/sec

24x Partial-CAV 3600 KB/sec

16x CLV 2400 KB/sec

12x CLV 1800 KB/sec

10x CLV 1500 KB/sec

8x CLV 1200 KB/sec

4x CLV 600 KB/sec

CD-Data 52x CAV 7,800 KB/sec Max.

approx. 10,300 rpm ~

CD-Audio 8x CLV

Digital Audio Extraction 52x CAV 7,800 KB/sec Max.

approx. 10,300 rpm ~

Video CD 8x CLV (max 32x CAV)

CD-RW 40x CAV 6000 KB/sec Max.

approx. 8600 rpm ~

Burst Transfer Rate

PIO mode 4 16.6M bytes/s max.

Multi-word DMA mode 2 16.6M bytes/s max.

Ultra DMA/33 mode 33.3M bytes/s max.

2.2 Access time

Average Random Access (*1) 100 ms typical (Max speed)

Average 1/3 Stroke (*2) 140 ms typical (Max speed)

Full stroke (*3) 200 ms typical (Max speed)

(*1) Average of date read over the whole area from 00 min 02 sec 00

block to 59 min 58 sec 74 block more than 2000 times including

latency and layered error correction time.

(*2) From 00 min 02 sec 00 block to 20 min 00 sec 00 block including

latency and layered error correction time.

(*3) From 00 min 02 sec 00 block to 59 min 58 sec 74 block including

latency and layered error correction time.

2.3 Data Buffer

The drive has 2 MB data buffer implemented for look-ahead cache.

2.4 Interface

ATAPI (E-IDE) interface which comply with ANSI X3T9.2 90-143.

2.5 Data Format

This drive is capable of reading and transferring over the IDE Interface, the industry standard data format for compact discs.

2.6 Data Capacity

CD (Mode1) 656 Mbytes

CD (Mode 2) 748 Mbytes

2.7 Writing Mode:

Track at Once, Disc at Once, Session at Once, Packet Write.

2.8 Recommended Disc

CD-R TDK, Taiyo Yuden, CMC, Ritek, Prodisc, Mitsubishi Chemical

CD-RW Ritek, Prodisc, AMT, CMC, Ricoh, Mitsubishi Chemical.

2.9 Front panel

An Open/Close/Stop button.

An Audio Play/Skip button.

A Volume control knob

Two LEDs (Green and red): Green LED indicates DISC EXIST & BUSY.

Red LED indicates writing.

An emergency ejection hole

An ear-phone jack

2.9 Compatibility

Operation System: DOS 6.xx, Windows 98, Windows ME, Windows 2000,

Windows NT, Windows XP, Linux, OS/2 Warp

MPC level 3 compliant.

2.10 Disc Size

12 cm and 8 cm

3. Audio Specifications

Number of Channels 2 (Stereo)

Sampling frequency 44.1 kHz

Quantization 16 bits

Distortion 0.2 % max. (at 1kHz)

Signal to Noise Ratio 70dB

Output Levels

Headphone 1.33V±0.12V rms /32 Ohm typical

Line out 0.70V±0.02V rms /130 Ohm typical

Output terminals

Headphone 3.5 mm Jack

Line Out 4-pin Terminal

Digital out 2-pin Terminal

7. Mechanical Specification

7.1 Outer Dimensions

(mm)	Without Panel	With Panel
Height	4 +0.70 -0.30 1.30	43.00 ±0.50
Width	1 +0.70 -0.30 45.80	149.00 ±0.50
Depth	166.80 ±1.00	174.30 ±1.50

7.2 Weight

Weight 830g Typical

7.3 Install Condition

Mounting orientation Horizontal

Vertical

7.4 Load/Eject Mechanism

Tray Open Time 0.9 sec. typ.

6.0 sec. max.
Tray Close Time 1.1 sec. typ.

4.0 sec. max.

7.5 Manual Force

Manual tray-in force 0.8Kg max.

Manual emergent eject force 1.2Kg max

7.6 IDE Interface Connector

1. 
   Master( Default )
   
2. 
   Slave
   
3. 
   Cable select
   

9. External Dimensions

10. Label and Packing

10.1 Upper Case

1. 
   Barcode Symbology: Code 39
   
2. 
   Number:
   

A: Manufactured Year

B: Manufactured Month

CD: Model Code

10.2 Safety Label