|
Performance - Access Time*
|
| LTO 2V | LTO 3 | LTO 4 |
| Tape load and thread to ready |
<19 sec |
19 sec |
12 sec |
|
| Average file access time (first file) |
64 sec |
72 sec |
57 sec |
|
| Maximum/average rewind time |
121/60 sec |
98/49 sec |
106/54 sec |
|
| Unload time |
<19 sec |
19 sec |
15 sec |
|
| Data transfer rate, native (uncompressed) |
24 MB/sec |
80 MB/sec |
120 MB/sec |
|
| Data transfer rate, compressed (2 :1) |
48 MB/sec |
160 MB/sec |
240 MB/sec |
|
Capacity
|
| LTO 2V | LTO 3 | LTO 4 |
| Capacity, Native (uncompressed) |
200 GB |
400 GB |
800 GB |
|
Availability - Mean time between failures (MTBF)
|
| LTO 2V | LTO 3 | LTO 4 |
| Power on |
250,000 hr@100% duty cycle |
|
| Head life |
60,000 hr |
|
| Uncorrected bit error rate |
1x10-17 |
|
| Undetected bit error rate |
N/A |
1x10-27 |
1x10-27 |
|
Compatibility
|
| LTO 2V | LTO 3 | LTO 4 |
| Interface (SCSI) |
Ultra 160 SCSI |
Ultra 320 SCSI |
Ultra 320 SCSI |
|
| Burst transfer rate |
160 MB/sec |
320 MB/sec |
320MB/sec |
|
| Interface (Fibre Channel) |
N/A |
FC-PI, FC-FS, FC-FLA, FC-GS-3, FC-AL-2, FCP-2, FC-Tape, FC-FLA |
FC-PI, FC-FS, FC-FLA, FC-GS-3, FC-AL-2, FCP-2, FC-Tape, FC-FLA |
|
| Read/write compatibility interface |
LTO 1, LTO 2 |
LTO 3, LTO 2, LTO 1, (read only) proprietary format |
LTO 4, LTO 3 r/w LTO 2 (read only) proprietary format |
|
| Emulation modes |
LTO 2 |
LTO 3 |
LTO 4 |
|
Mechanical
|
| LTO 2V | LTO 3 | LTO 4 |
| Height |
1.6 in
(4.13 cm) |
3.25 in
(8.25 cm) |
|
| Depth |
8.0 in (20.3 cm) |
|
Environmental (LTO 2V, LTO 3, LTO 4)
|
| Temperature - Operating |
50° to 100° (10° to 38° C) |
|
| Temperature - Non-operating |
-40° to +139° (-40° to +60° C) |
|
| Relative humidity - Operating |
20% to 80% |
|
| Relative humidity - Non-operating |
10% to 95% |
|
Power
|
| LTO 2V | LTO 3 | LTO 4 |
| Desktop |
100-240 VAC 50/60 Hz 0.7A max. Auto-ranging. Power connection IEC 320 |
100-240 VAC 50/60 Hz 0.7A max. Auto-ranging. Power connection IEC 320 |
N/A |
|
| Rackmount |
100-240 VAC 50/60 Hz 2.4A max. Auto-ranging. Power connection IEC 320 |
+5V @ 3.5A typical+12V @ 1.0A typical+5V @ 4.5A (max)+12V @2.0A (max) |
N/A |
|
| Automation |
Varies depending on library configuration |
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