Spectra® Stack
Specs
Capacity Chart
| No. of Modules | Form Factor | Maximum Slots | Maximum Capacity | |||||||||
| LTO-6 | LTO-7 | LTO-7 Type M | LTO-8 | LTO-9 | ||||||||
| Native | Compressed*** | Native | Compressed*** | Native | Compressed*** | Native | Compressed*** | Native | Compressed*** | |||
| 1 (1 CM*) | 6U | 80 | 200 TB | 500 TB | 480 TB | 1.2 PB | 720 TB | 1.8 PB | 960 TB | 2.4 PB | 1.4 PB | 3.6 PB |
| 2 (1 CM, 1 EM**) | 12U | 160 | 400 TB | 1.0 PB | 960 TB | 2.4 PB | 1.4 PB | 3.6 PB | 1.9 PB | 4.8 PB | 2.88 PB | 7.2 PB |
| 3 (1 CM, 2 EM) | 18U | 240 | 600 TB | 1.5 PB | 1.4 PB | 3.6 PB | 2.1 PB | 5.4 PB | 2.8 PB | 7.2 PB | 4.38 PB | 10.2 PB |
| 4 (1 CM, 3 EM) | 24U | 320 | 800 TB | 2.0 PB | 1.9 PB | 4.8 PB | 2.8 PB | 7.2 PB | 3.8 PB | 9.6 PB | 5.76 PB | 14.4 PB |
| 5 (1 CM, 4 EM) | 30U | 400 | 1.0 PB | 2.5 PB | 2.4 PB | 6.0 PB | 3.6 PB | 9.0 PB | 4.8 PB | 12.0 PB | 7.2 PB | 18 PB |
| 6 (1 CM, 5 EM) | 36U | 480 | 1.2 PB | 3.0 PB | 2.8 PB | 7.2 PB | 4.3 PB | 10.8 PB | 5.7 PB | 14.4 PB | 8.64 PB | 21.6 PB |
| 7 (1 CM, 6 EM) | 42U | 560 | 1.4 PB | 3.5 PB | 3.3 PB | 8.4 PB | 5.0 PB | 12.6 PB | 6.7 PB | 16.8 PB | 10.08 PB | 25.2 PB |
Performance Chart
| No. of Modules | Form Factor | Maximum Drives | Maximum Performance - TB/Hr | |||||||||||||||
| LTO-6 | LTO-7 | LTO-8 | LTO-9 | |||||||||||||||
| Full Height | Half Height | Full Height | Half Height | Full Height | Half Height | Full Height | Half Height | |||||||||||
| Native | Compressed**** | Native | Compressed**** | Native | Compressed**** | Native | Compressed**** | Native | Compressed**** | Native | Compressed**** | Native | Compressed**** | Native | Compressed**** | |||
| 1 (1 CM*) | 6U | 6 HH, 3 FH | 1.73 | 4.32 | 3.46 | 8.64 | 3.24 | 8.10 | 6.48 | 15.12 | 3.89 | 8.10 | 6.48 | 15.12 | 4.32 | 9.72 | 6.48 | 15.12 |
| 2 (1 CM, 1 EM**) | 12U | 12HH, 6FH | 3.46 | 8.64 | 6.91 | 17.28 | 6.48 | 16.20 | 12.96 | 30.24 | 7.78 | 16.20 | 12.96 | 30.24 | 8.64 | 19.44 | 12.96 | 30.24 |
| 3 (1 CM, 2 EM) | 18U | 18 HH, 9 FH | 5.18 | 12.96 | 10.37 | 25.92 | 9.72 | 24.30 | 19.44 | 45.36 | 11.66 | 24.30 | 19.44 | 45.36 | 12.96 | 29.16 | 19.44 | 45.36 |
| 4 (1 CM, 3 EM) | 24U | 24 HH, 12 FH | 6.91 | 17.28 | 13.82 | 34.56 | 12.96 | 32.40 | 25.92 | 60.48 | 15.55 | 32.40 | 25.92 | 60.48 | 17.28 | 38.88 | 25.92 | 60.48 |
| 5 (1 CM, 4 EM) | 30U | 30 HH, 15 FH | 8.64 | 21.60 | 17.28 | 43.2 | 16.20 | 40.50 | 32.40 | 75.60 | 19.44 | 40.50 | 32.40 | 75.6 | 21.60 | 48.60 | 32.40 | 75.60 |
| 6 (1 CM, 5 EM) | 36U | 36 HH, 18 FH | 10.37 | 25.92 | 20.74 | 51.84 | 19.44 | 48.60 | 38.88 | 90.72 | 23.33 | 48.60 | 38.88 | 90.72 | 25.92 | 58.32 | 38.88 | 90.72 |
| 7 (1 CM, 6 EM) | 42U | 42 HH, 21 FH | 12.10 | 30.24 | 24.19 | 60.48 | 22.68 | 56.70 | 45.36 | 105.84 | 27.22 | 56.70 | 45.36 | 105.84 | 34.24 | 68.04 | 45.36 | 105.94 |
| Media Capacity | ||
| Media Types | Native | Compressed |
| LTO-6 | 2.5 TB | 6.25 TB |
| LTO-7 | 6 TB | 15 TB |
| LTO-7 Type M | 9 TB | 22.5 TB |
| LTO-8 | 12 TB | 30 TB |
| LTO-9 | 18 TB | 45 TB |
| Drive Performance | ||||
| HH Native | HH Compressed | FH Native | FH Compressed | |
| LTO-6 | 160 MB/Sec | 400 MB/Sec | 160 MB/Sec | 400 MB/Sec |
| LTO-7 | 300 MB/Sec | 700 MB/Sec | 300 MB/Sec | 750 MB/Sec |
| LTO-8 | 300 MB/Sec | 700 MB/Sec | 360 MB/Sec | 750 MB/Sec |
| LTO-9 | 300 MB/Sec | 700 MB/Sec | 400 MB/Sec | 900 MB/Sec |
| Operating Environment | ||
| LTO Drives and Media | ||
| Temperature | 15’ to 25’C (59’ to 77’F) 15’ to 35’C (59’ to 95’F) |
Recommended Allowable |
| Relative Humidity | 20% to 50% non-condensing 20% to 80% non-condensing |
Recommended Allowable |
| Humidity | 22’C dew point max | |
| Reliability | ||
| Library MCBF | 3 million | |
| Library MTTR | 10 minutes | |
| Power Requirements | 100-240v AC, 50/60Hz 80 PLUS certified power supplies |
|
LTO Drive Connectivity:
Half-height drives support Fibre and SAS
Full-height drives support Fibre (also SAS for LTO-9)
| Library | |||
| Max Media/Slot Count (7-Modules) | Max SLS Partition | Tape Technology Supported | |
| 560 Slots | 20 | LTO-5, 6, 7, 7 Type M, 8, 9 | |
| Library Dimensions | |||||
| Controller Module | Expansion Module | ||||
| Height | 10.55 in (268 mm) | 10.55 in (268 mm) | |||
| Width | 18.7 in (475 mm) | 18.7 in (475 mm) | |||
| Depth | 35.12 in (892 mm) | 35.12 in (892 mm) | |||
| Weight | 78.26 lb (35.5 kg) | 68.34 lb (31 kg) | |||
| Library Features | ||
| Encryption supported | Yes | |
| Media Lifecycle Management | Yes | |
| Auto Clean Support | Yes | |
| Camera (Spectra Vison) | Yes | |
