| Item |
Specification |
Performance |
Applicable Disc Format |
DVD-5, DVD-9, DVD-10, DVD-18
DVD-R/RW, DVD+R/RW, MiniDVD, cDVD
CVD, SVCD, DVCD, VCD
CD-Audio, CD-G, Enhanced CD, Mixed CD
CD-R/RW |
| Rotational Speed |
DVD: 2X(CLV) Approx. 1,100 rpm to 2,800 rpm
CD: 4X(CLV) Approx. 792rpm to 2139 rpm
CD-Audio: 2X(CLV) Approx 396rpm to 1069rpm
CD-Audio:4X(CLV) Approx 792rpm to 2139rpm
MiniDVD: 8X(CLV) Approx. 1584 rpm to 4278 rpm |
| Data Transfer Rate |
Sustained Data Transfer Rate |
DVD: 2X(CLV) Approx. 1,100 rpm to 2,800 rpm
CD: 4X(CLV) Approx. 792rpm to 2139 rpm
CD-Audio: 2X(CLV) Approx 396rpm to 1069rpm
CD-Audio:4X(CLV) Approx 792rpm to 2139rpm
MiniDVD: 8X(CLV) Approx. 1584 rpm to 4278 rpm |
| Burst (ATAPI) |
16.7 Mbytes/sec (PIO Mode 4) |
| Average Access Time |
Random Access |
DVD : 250 ms Typical
CD : 250 ms Typical |
| Data Buffer Capacity |
512 Kbytes |
| Error Rate |
DVD:Hard Error Rate : 10E-15 max.
Seek Error Rate : 10E-6 max.
CD:Hard Error Rate : 10E-12 max. (Mode 1)
10E-9 max. (Mode 2)
Seek Error Rate : 10E-6 max. |
|
Environmental Conditions |
Temperature and Humidity |
Operating Temperature |
5℃ to 50℃ |
| Storage Temperature |
-25℃ to 60℃ |
| Operating Humidity |
10% to 80% |
| Storage Humidity |
0% to 90% |
| Condensation |
No condensation of the conditions above |
| Vibration |
Operating |
No unrecoverable error
10-500㎐ sine sweep rate in 1 octave/min
0.25G in X, Y and Z directions
30 min/each direction |
| Non-Operating |
No damage, No unrecoverable error
10-500㎐ sine sweep rate in 1 octave/min
2G in X, Y and Z directions
30 min/axis |
| Shock |
Operating (at a level surface) |
No unrecoverable error
11 msec half-sine wave
6G in 3 directions.
1 pulse 10sec interval (6 each direction) |
| Non-Operating |
No damage, No unrecoverable error
11 msec half-sine wave
60G 1 time in each direction |
| Drop (Packaged) |
No damage, No unrecoverable error
Free drop at 0.965m (1corner, 3edges, 6surface) |
|
Quality and Reliability |
MTBF (Mean Time Between Failures) |
100,000 POH at an operating duty of 20% at room temperature. |
| Tray Cycle Test |
No fatal problem in the mechanical part after 30,000 times open/close cycle test. |
| Actuator Mechanism |
The drive will be capable of seeking at least 1,000,000 full strokes. |
| MTTR (Mean Time to Repair) |
30 minutes |
| Electro-Static Discharge Susceptibility |
0 to 8㎸ with no user detectable data errors
0 to 12.5㎸ no catastrophic failure or damage allowed (Condition : 250Ω, 150㎊) |
|
Mechanical Dimensions |
 |
|
MECHANICAL |
Connector, Socket |
There are five connectors at the back of the drive.
DC Power Connector (Section 5-1-1)
Interface Connector (Section 5-1-2) |
D.C. Power Supply
 |
Interface Connector
 |
|
Disc Eject Mechanism |
The drive has a 2-way Disc Eject facility. |
| Software Eject |
The tray can be ejected by the command from the host. |
| Emergency Eject |
A manual eject mechanism is available to eject the disc manually in an emergency situation. To eject a disc from bottom side, use a “+” screwdriver and turn the emergency eject screw clockwise. |
