| General
|
| Drive Configuration |
DRM-1004XR21: two 12X readers / one 4X writer |
| Drive Configuration |
DRM-1004XR: two 4.4X readers / one 4X writer |
| Drive Configuration |
DRM-1004X-2: two 4.4X readers |
| Drive Configuration |
DRM-1004X-4: four 4.4X readers |
| Drive Configuration |
DRM-1004X40: four 12X readers |
| Number of Discs |
Up to 100 discs |
| Disc Change Time |
Less than 6 seconds (even during writer operation) |
| Interface |
SCSI-2 (single-ended Centronics style connector) |
| Supported Disc Formats |
CD-ROM, CD-R, CD-DA, CD-ROM XA |
| Media Diameter |
120 mm |
| Media Handling |
Open spindle |
| Data Transfer Rate
(Sustained): 12X Reader |
1800 KB/s |
| Data Transfer Rate
(Sustained): 4.4X Reader |
676 KB/s |
| Data Transfer Rate
(Sustained): 4X Writer |
614 KB/s |
| Data Transfer Rate (Burst):
12X Reader |
10 MB/s |
| Data Transfer Rate (Burst):
4.4X Reader |
4.63 MB/s |
| Data Transfer Rate (Burst):
4X Writer |
4 MB/s |
| Average Random Seek Time: 12X
Reader |
80 ms |
| Average Random Seek Time:
4.4X Reader |
110 ms |
| Average Random Seek Time: 4X
Writer |
N/A |
| Average Random Access Time:
12X Reader |
100 ms |
| Average Random Access Time:
4.4X Reader |
150 ms |
| Average Random Access Time:
4X Writer |
650 ms |
| Data Buffer Capacity: Reader |
128 KB |
| Data Buffer Capacity: Writer |
1 MB |
| Data Block Size |
2048 Bytes / 512 Bytes |
| Disc Startup Time |
max. 4 seconds |
| Disc Spin Down Time |
max. 2 seconds |
| Mean Time Between Failure:
Reader |
100,000 Power On Hours / 20% Duty |
| Mean Time Between Failure:
Writer |
50,000 Power On Hours / 20% Duty |
| Physical
Characteristics
|
| Dimensions (W x H x D) |
263 x 484 x 585 mm |
| Operating Voltage |
AC 120/240V |
| Power Consumption |
100W (240V / 60Hz) |
| Net Weight |
34.0 kg |
| Environmental
Conditions
|
| Operating Temperature |
5癈 to 35癈 |
| Operating Humidity
(non-condensing) |
10 to 80% RH |
| Storage Temperature |
-20癈 to 50癈 |
| Storage Humidity
(non-condensing) |
10 to 90% RH |
