
T950 Overview
Your data storage challenge is enormous – to protect and preserve your organization’s vast amounts of growing data in a cost effective, secure and timely manner. The Spectra T950 tape library is the tape solution you’ve been looking for. By combining field-proven reliability with nearly 40 years of data storage innovation, the Spectra T950 Library gives you access to our full suite of enterprise capabilities.

The T950 delivers powerful library management, superior and proactive data integrity administration, and the most cost effective tape solution. Once data expands beyond the limits of your initial T950 configuration, you simply add expansion frames to keep growing. The T950 can expand up to 120 drives and 10,020 LTO slots (7,614 enterprise slots) in eight frames. Now that’s flexibility.
The Spectra T950 Library, with its cost effective, compact footprint, is installed in some of the world’s most high-profile organizations to meet their backup, archive and deep data storage requirements.
T950 Delivers, cost effective, Flexible Growth & Performance
Adding capacity to your T950 is simple with Capacity on Demand (CoD). Start with as few as 90 enterprise slots or 100 LTO slots, and as your data storage needs expand, add more capacity in increments of 9 enterprise tape slots or 10 LTO tape slots, up to 7,614 enterprise slots or 10,020 LTO slots. The Spectra T950 Library utilizes a custom, 10-tape TeraPack for LTO media or a 9-tape TeraPack for enterprise tape media.
Roving TeraPack® Architecture
When data center real estate counts, Spectra Logic libraries offer you unsurpassed storage density and minimal footprint through a unique and highly efficient design. Instead of using traditional tape slots, Spectra uses innovative “shelves” and TeraPack containers to store tape cartridges in a cost effective manner. This approach gives Spectra’s enterprise libraries industry-best density, allowing you to store 10 LTO slots (9 enterprise slots) in a single container. When paired with the T950’s transporter, the T950’s TeraPack is not just a storage container, but a vehicle for transporting 180TB of LTO data (180TB of TS1160 data) to drives, storage shelves, import, and export in a single robotic movement, reducing the time required handling media by 90 percent.
Get to Know the T950
Click the red dots for expanded details on the library’s features.






Spectra T950 Library Technical Specifications
One Frame Capacity and Throughput | |||||
---|---|---|---|---|---|
Technology | Max Drives | Max Cartridges | Max Capacity | Max Throughput | Encryption Support |
LTO-9 | 24 | 920 |
16.5PB 41.4 |
34.56TB/hr 86.4TB/hr |
Yes |
LTO-8 | 24 | 920 |
11PB 27.6PB |
31.1TB/hr 64.8TB/hr |
Yes |
LTO-7 Type M | 24 | 920 |
8.28PB 20.7PB |
25.92TB/hr 60.48TB/hr |
Yes |
LTO-7 | 24 | 920 |
5.5PB 13.8PB |
25.92TB/hr 60.48TB/hr |
Yes |
LTO-6 | 24 | 920 |
2.3PB (uncompressed) 5.7PB (compressed)* |
13.8TB/hr (uncompressed) 34.6TB/hr (compressed)* |
Yes |
TS1150 Technology |
24 | 594 |
5.9PB 14.9PB |
31.1TB/hr (uncompressed) 60.5TB/hr (compressed)* |
Yes |
TS1155 Technology |
24 | 594 |
8.9PB 22.27PB |
31.1TB/hr (uncompressed) 60.5TB/hr (compressed)* |
Yes |
TS1160 Technology |
24 | 594 | 11.88PB (uncompressed)29.70PB (compressed)* |
34.56TB/hr (uncompressed)
77.76TB/hr (compressed)* |
Yes |
Eight Frames Capacity and Throughput | |||||
---|---|---|---|---|---|
Technology | Max Drives | Max Cartridges | Max Capacity | Max Throughput | Encryption Support |
LTO-9 | 120 | 10,020 |
180.3PB 450.9PB |
172.8TB/hr 432TB/hr |
Yes |
LTO-8 | 120 | 10,020 |
120PB 300.6PB |
155.52TB/hr 324TB/hr |
Yes |
LTO-7 Type M | 120 | 10,020 |
90.18PB 225.4PB |
129.6TB/hr 302.4TB/hr |
Yes |
LTO-7 | 120 | 10,020 |
60PB (uncompressed) 150.3PB (compressed)* |
129.6TB/hr 302TB/hr |
Yes |
LTO-6 | 120 | 10,020 |
25PB (uncompressed) 62.6PB (compressed)* |
69.1TB/hr (uncompressed) 172.8TB/hr (compressed)* |
Yes |
TS1150 Technology |
120 | 7,614 |
76.1PB 190.3PB |
155.5TB/hr (uncompressed) 302.4TB/hr (compressed)* |
Yes |
TS1155 Technology |
120 | 7,614 |
114.2PB 285.5PB |
155.5TB/hr (uncompressed) 302.4TB/hr (compressed)* |
Yes |
TS1160 Technology |
120 | 7,614 | 152.2PB (uncompressed)380.7PB (compressed)* |
172.8TB/hr (uncompressed)
388.8TB/hr (compressed)* |
Yes |
* Assumes 2.5:1 compression for LTO-6, LTO-7, LTO-7 Type M, LTO-8, LTO-9, TS1150, and TS1155
Environmental | |||
---|---|---|---|
LTO Drives and Media | TS Drives and Media | ||
Temperature | 10’C to 35’C (Up to 95’F) | 16’C to 32’C (60.8’F to 89.6’F) | |
Humidity | 20 to 80% | 20 to 80% |
Reliability | |
---|---|
Library MTTR | 3 minutes for hot-swap components. 30 minutes for non-hot-swap components |
Power Requirements |
Base Frame and 24 LTO Drives; 1,275 Watts AC (max operating) 200-240v AC (50/60Hz>/6.8-8.2 Amps (RMS) Heat Dissipation: 4,347 BTU/hr (max operating, same configuration) |
Library | ||||
---|---|---|---|---|
Max Media/Slot Count (8-frame) | Max Partitions | Tape Technology Supported | ||
10,020 (LTO) | 16 | LTO-4,5,6,7,7 Type M,8,9 | ||
7,614 | 16 | TS1155, TS1150 |
Library Dimensions | ||||
---|---|---|---|---|
Main Frame | Drive Expansion Frame | Media Expansion Frame | Service Frame | |
Height | 79.125 – 82 in (201.0 to 208.3 cm) | 79.125 – 82 in (201.0 to 208.3 cm) | 79.125 – 82 in (201.0 to 208.3 cm) |
79.125 – 82 in (201.0 to 208.3 cm) |
Width | 29 in (73.7 cm) | 29 in (73.7 cm) | 29 in (73.7 cm) | 29.8 (75.7 cm) |
Depth | 43.25 in (109.9 cm) | 43.25 in (109.9 cm) | 43.25 in (109.9 cm) | 43.25 in (109.9 cm) |
Weight | 821 lb (372 kg) | 763 lb (346 kg) | 564 lb (256 kg) | 737 lb (334 kg) w BulkTAP (824 lb (374 kg) |
Library Features | ||
---|---|---|
Encryption Supported | BlueScale/Spectra SKLM | |
Type of TeraPack System | Roving TeraPack | |
Queued Ejects Support | Yes | |
Auto Clean Support |
Yes |
|
Camera (Spectra Vision) | Yes |
Spectra Encryption Options | Available | Cost |
Spectra BlueScale Standard Encryption | X | Free |
Spectra BlueScale Professional Encryption | X | Additional Charge |
Spectra BlueScale SKLM Encryption | X | Additional Charge |