| Native sustained transfer rate |
11MB/s |
| 2:1 compressed transfer rate |
22MB/s |
| Burst transfer rate SCSI bus |
80MB/s max |
| Native formatted capacity |
110GB |
| 2:1 compressed capacity |
220GB |
| Cartridge load time to BOT,
formatted tape |
12 sec |
| to BOT, unformatted tape |
40 sec |
| Average file access time |
70 sec |
| Interfaces available |
LVD, Ultra 2 SCSI, HVD, Ultra
SCSI |
| |
|
| Tape format |
|
| Recording format |
448 track serial serpentine |
| Recording density |
113 k bits / inch |
| Track density |
896 tpi |
| Encoding method |
Partial Response Maximum
Likelihood (PRML) |
| Data compression |
DLZ |
| |
|
|
Reliability |
|
| MTBF |
250,000 hours at 100% duty cycle |
| Media durability |
1,000,000 passes / 17,850 uses |
| Uncorrected error rate |
1 x 1017 bits read |
| Undetected error rate |
1 x 1027 bits read |
| Warranty |
3 years |
| |
|
|
Environmental limits, operating |
| Temperature |
50° to 104° F / 10° to 40° C |
| Non-condensing humidity |
20% to 80% |
| Altitude |
-500' to +30,000' max |
| |
|
|
Environmental limits, non-operating |
|
| Temperature |
-40° to 151° F / -40° to 66° C |
| Non-condensing humidity |
10% to 95% |
| |
|
|
Power |
|
| Voltage |
+5V, +12V |
| Power consumption |
26 Watts (average read / write operation) |
| |
|
|
Media compatibility |
|
| Super DLTtape I |
110GB native capacity |
| DLTtape IV - read only in SDLT
220 |
20, 35 or 40GB native capacity |
| |
|
|
Tape life |
|
Archive storage - with < 10%
loss in demagnetization
at 20° Cand 40% non-condensing humidity |
> 30 years |
| Durability - average in typical
office / computing environment |
1,000,000 head passes |
| |
|