Product Type | Tape library expansion module |
Form Factor | Rack-mountable - 42U |
Compatible Frames | Spectra T950 multi-frame configurations |
Maximum Native Capacity | 5.94 PB |
Maximum Compressed Capacity | 14.85 PB |
Removable Cartridge Slots | 594 |
Maximum Supported Tape Drives | 24 |
Supported Tape Drive Types | LTO-6, LTO-7, TS11X0 |
Preinstalled Drives | None |
Encryption Support | Yes |
Power Requirements | 200–240V AC, 50–60Hz |
Typical Power Consumption | Approximately 1,400 Watts (depends on drive configuration) |
Redundant Power Supplies | Yes |
HP Spectra T950 6DBA Tape Library Expansion, Q1G76A
Key Benefits

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- Ideal for enterprises needing scalable archival storage up to 14.85 PB compressed capacity
- Supports industry-standard LTO and TS11X0 drives, offering investment protection and compatibility
- Encryption and TAA compliance make it suitable for secure and regulated environments
Product Overview
The HP Spectra T950 6DBA (part number Q1G76A) is a high-capacity tape library expansion module for enterprise multi-frame setups. This 42U rack-mountable system supports up to 24 LTO or TS11X0 tape drives and enables storage of up to 5.94 PB native / 14.85 PB compressed data using 594 removable cartridge slots. Featuring encryption support and 8Gb Fibre Channel interface, it offers secure and high-speed connectivity. Designed without preinstalled drives and compliant with TAA regulations, it’s ideal for scalable enterprise backup and archival applications.
Specifications
Product Overview
Physical & Environmental
Chassis Height | 73.5 in (1867 mm) |
Chassis Width | 24 in (610 mm) |
Chassis Depth | 41 in (1041 mm) |
Weight (Empty Expansion Frame) | Approximately 880 lbs (399 kg) |
Operating Temperature | 50°F to 95°F (10°C to 35°C) |
Operating Humidity | 20% to 80% (non-condensing) |
Non-Operating Temperature | -40°F to 149°F (-40°C to 65°C) |
Cloud Management & Licensing
Management Interface | Spectra BlueScale management interface |
Remote Administration Capabilities | Yes, via secure web interface |
Monitoring & Alerting | Yes, event-based notifications and SNMP support |
Firmware/Software Licensing | Included with library frame (expansion requires no additional license) |
Advanced Partitioning | Yes (managed through master T950 frame) |
Interfaces
Host Interface | 8Gb Fibre Channel |
Fibre Channel Ports | 1 (minimum installed per frame, expansion supports additional connections) |
Drive Interface Options | Fibre Channel, SAS (dependent on installed drive type) |
Compliance & Origin
Country of Origin | United States |
TAA Compliant | Yes |
RoHS Compliance | Yes |
WEEE Compliance | Yes |
Certifications | UL, CE, FCC, VCCI, C-Tick, ICES, TUV |
Advanced Security Features
Data Encryption | Drive-based hardware encryption supported |
Access Control | Role-based access via BlueScale management |
Audit Logging | Yes |