Product Type | Tape library expansion module |
Form Factor | Rack-mountable - 42U |
Maximum Native Capacity | 4.8 PB |
Maximum Compressed Capacity | 12 PB |
Maximum Media Slots | 800 |
Maximum Supported Drives | 24 |
Supported Tape Drive Formats | LTO Ultrium 6, LTO Ultrium 7 |
Media Included | None (no tape drives included) |
Power Requirements | 200-240V AC, 50/60Hz |
Hot-Swap Components | Yes (drives and power supplies) |
Average Data Transfer Rate (Compressed) | 64.8 TB/hour |
HP Spectra T950 Tape Library Expansion Module, 24 Max Drives, 800 Slots
Key Benefits

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- Engineered for scalable data growth with support for 24 drives and 800 media slots
- Seamless integration into enterprise environments via 8Gb Fibre Channel connectivity
- Protects long-term IT investments with high capacity, TAA compliance, and on-site support
Product Overview
The HP Spectra T950 Tape Library Expansion Module (Q1G66A) is a 42U rack-mountable unit designed for enterprise data centers. It supports up to 24 LTO Ultrium drives (LTO-6/LTO-7) and 800 media slots, enabling a native capacity of 4.8PB (12PB compressed). With a 64.8 TB/hour compressed data transfer rate and 8Gb Fibre Channel interface, it's ideal for scalable, compliant archival systems. TAA-compliant and backed by a 1-year on-site warranty, this module is a robust, investment-protecting expansion for high-capacity tape environments.
Specifications
Product Overview
Physical & Environmental
Dimensions (H x W x D) | 78.74 x 23.62 x 35 in (2000 x 600 x 889 mm) |
Weight (Fully Configured) | Approximately 800 lbs (362.9 kg) |
Operating Temperature Range | 15°C to 30°C (59°F to 86°F) |
Operating Humidity Range | 20% to 80% (non-condensing) |
Non-Operating Temperature Range | -20°C to 50°C (-4°F to 122°F) |
Non-Operating Humidity Range | 10% to 90% (non-condensing) |
Altitude (Operating) | Up to 3,000 m (9,842 ft) |
Acoustic Emission | 6.3 bels (operating) |
Cloud Management & Licensing
Management Interface | Spectra BlueScale Management Interface (via base frame) |
Remote Monitoring | Yes, via BlueScale remote interface |
Firmware Upgrades | Via Spectra Logic web interface with valid support contract |
Included Management Software | BlueScale Management Interface |
Interfaces
Interface Type | 8Gb Fibre Channel |
Number of Fibre Channel Ports | 1 (expansion dependent) |
Expansion Connectivity | Via Spectra T950 base module |
Drive Interface Type | SAS or Fibre Channel via base module |
Compliance & Origin
Country of Origin | United States |
TAA Compliant | Yes |
Certifications | UL, cUL, CE, FCC Class A, VCCI, C-Tick, RoHS |
Warranty | 1-year limited on-site parts and labor |
Advanced Security Features
Encryption Support | Available via LTO drives with KMIP-capable key managers |
Access Control | Role-based with password protection |
Auditing & Logging | Event logging and audit trails via BlueScale |
WORM Support | Yes (with compatible LTO media) |