 |
Vmedia Disc Specifications |
| General |
|
| Capacity |
|
| VMR-1G; single layer, 1-sided |
1 GBytes |
| VMR-2G; dual layer, 1-sided |
2 GBytes |
| Disk Formats Supported |
Vmedia ROM Format |
| Modulation Code |
8/16, RLL(2,10) |
| Error Correction |
RS - PC
(Reed-Solomon
Product Code) |
| Performance |
|
| Areal Density |
12.74 Gbits/in2 |
| Track Density |
67.2 KTPI |
| Reliability |
|
| Archival Life |
up to 100 years |
| Load/Unload |
10,000 cycles |
| Physical |
|
| Cartridge (Typical) |
|
| Thickness |
3.0 mm |
| Width |
36.0 mm |
| Length |
36.0 mm |
| Weight |
4.0 grams |
| Media (Typical) |
|
| Diameter |
32 mm |
|
|
 |
Vmedia Slim Drive Specifications |
| General |
|
| Capacity |
1GB Vmedia ROM disc
2GB Vmedia ROM disc |
Performance |
|
| Rotational Speed |
|
| @ OD |
1150 RPM |
| @ ID |
2400 RPM |
| Spin-up Time |
5.0 seconds |
| Sustained Data Rate |
1.39MB/second |
| Burst Transfer Rate |
Up to 10MB/second |
| Seek Time |
250mSec 1/3 stroke |
| Data Buffer |
256KB |
| Reliability |
|
| MTTF |
50,000 hours |
| Load/Unload Cycles |
10,000 cycles |
| Environmental |
|
| Ambient Temperature |
| Operating |
0°C to +50°C |
| Storage/Shipping |
-20°C to +60°C |
| Relative Humidity (non-condensing) |
|
| Operating |
10% to 85% |
| Non-operating |
5% to 90% |
| Shock |
1.5m drop on hard surface |
| Vibration (random) |
|
| Operating |
0.7G rms |
| Non-operating |
3.0G rms |
| Power |
|
| DC Voltage, Current Requirements |
3.3V (nominal) |
| Physical |
|
| Height |
9.50mm |
| Width |
46.30mm |
| Length |
47.80mm |
| Weight |
30.0g |
| Connector |
|
| Interface |
IDE/PATA ATAPI |
| Interface Connector |
45 pin |
|