Toshiba SD-R2102 user manual Performance, Reliability

Performance

Rotational Speed

DVD (Single)

DVD (Dual)

DVD-VIDEO DVD-R CD-ROM Video-CD, CD-DA CD-DA

CD-RW (read) – normal CD-RW (read) – high speed CD-R (write)

CD-RW (write)

CD-RW (write) – high speed

Transfer Rate

DVD-ROM (single)

DVD-ROM (dual)

DVD VIDEO

CD-ROM

Random Access Time

DVD

CD

Data Error Rate

DVD-ROM

CD-ROM

Data Buffer

Reliability

MTBF

Power ON Hours

ON/OFF Cycles

Number of Access

Operating Duty Cycle

MTTR

8

4,670rpm (3.3 - 8X) 3,792rpm (2.5 – 6X)

1,377 – 2,222rpm (1.6 – 2.4X) 1,400rpm (1.0 – 2.4X) 5,100rpm (24X)

1,200 – 2,000rpm (4 – 5.7X)

2,350 – 4,300rpm (8.6 – 11X)

1,200 – 2,000rpm (4 – 6X)

2,560 – 4,000rpm (8 – 12X)

1,700 - 3,960rpm (8X)

850 - 1,980rpm (4X)

1,700 - 3,960rpm (8X)

3,357 – 8,112KB/second (8X)

3,380 – 4,056KB/second (6X)

2,163 – 8,112KB/second (1.6 - 2.4X) mode 1: 1,552 – 3,600KB/second(24X) mode 2: 1,769 - 4,106KB/second (24X)

140ms

120ms

10-15Max

10-15Max (Mode 1)

10-12Max (Mode 2)

2MB

60,000 hours

5,436 hours/year

313cycles/year 600,000 accesses/year

20% of Power ON time (Reading/Seeking)

2% of Power ON time (Writing/Seeking)

0.5 hours