Chapter 5 Specifications
Drive Performance Specifications
Drive Performance Specifications
Table 8 lists the performance specifications for the
Table 8 Drive
Performance
Specifications
Specification | Value |
|
|
Capacity |
|
LTO Ultrium 3 (680 m) | 400 Gbytes (native) |
|
|
Recording density | 5,120 |
|
|
Flux density | 10249 cells per mm |
|
|
Track density | 70 tracks per mm |
|
|
Error recovery | |
| ECC (2 levels) |
|
|
Recording unrecoverable errors | Less than 1 in 1017 data bits |
Recording undetectable errors | Less than 1 in 1027 data bits |
Tape drive type | LTO (Ultrium) |
|
|
Head configuration | 2 bumps |
| 16 |
| 16 MR read heads per bump |
| 2 MR servo heads per bump |
|
|
Recording format | Ultrium |
|
|
Recording method | 0, 13/11 RLL |
|
|
Transfer rate (sustained) | 68 Mbytes/second (max, native) |
|
|
Synchronous transfer rate | 160 Mbytes per sec max |
(burst) |
|
|
|
Cartridge unload time | 30 seconds |
|
|
43 |
