Product Type | Power Supply Unit (PSU) |
Form Factor | Rack-mounted or Modular (Depending on target system configuration) |
Input Voltage Range | 100-127V or 220-240V AC |
Preferred Input Voltage | 220-240V AC |
Frequency | 50/60 Hz |
Power Output | 800W |
Power Supply Type | Auto-ranging AC power supply |
Redundancy Support | Yes (when installed with a second PSU in supported devices) |
Weight | 2.5 kg (5.5 lbs) |
Power Efficiency | High-efficiency design (Platinum-rated equivalent) |
HP L6-20 220V-NA Power Supply, R9A29A#B2E
Key Benefits

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- TAA-compliant construction ensures eligibility for government and regulated industry use.
- Designed to power systems with substantial memory and solid-state storage, aiding performance and uptime.
- Dual-voltage input range supports flexible deployment in domestic or international data centers.
Product Overview
The HP L6-20 220V-NA Power Supply (Part Number: R9A29A#B2E) supports 100-127V or 220-240VAC input and is best suited for 220-240V applications. With TAA compliance and manufacturing origin in Taiwan, it is approved for government-grade deployments. Supporting configurations with 32GB RAM, 1.7GHz processors, and solid-state storage (e.g., M.2 SSD, mSATA, SODIMM), this power supply offers reliable output for performance-focused systems. While internal specs like wattage and port layout are not listed, the unit is tailored for regulated, high-performance environments.
Specifications
Product Overview
Physical & Environmental
Dimensions (H x W x D) | 8.38 x 19.05 x 27.94 cm (3.3 x 7.5 x 11 in) |
Operating Temperature | 10°C to 35°C (50°F to 95°F) |
Storage Temperature | -30°C to 60°C (-22°F to 140°F) |
Operating Humidity Range | 10% to 90%, non-condensing |
Storage Humidity Range | 5% to 95%, non-condensing |
Altitude (Operating) | 0 to 3,000 m (0 to 10,000 ft) |
Cooling Mechanism | Integrated active cooling with variable-speed fans |
Cloud Management & Licensing
Remote Management Capability | Supported via host system platform (e.g., HPE iLO or Aruba Central) |
Licensing Requirements | None (power supply utilizes hardware configuration only) |
Wireless Features
Wireless Support | Not applicable (non-wireless power supply) |
Interfaces
Input Connector Type | NEMA L6-20P |
Output Connector Details | Custom backplane interface (vendor-specific for HP platforms) |
Input Plug Type | Twist-Lock (L6-20P) |
Compliance & Origin
Country of Origin | Taiwan |
TAA Compliant | Yes |
Certifications | CE, UL, FCC Class A, CSA, VCCI, BSMI, EAC |
RoHS Compliance | Yes |
REACH Compliance | Yes |
WEEE Compliance | Yes |
Advanced Security Features
Firmware Protection | Authenticated firmware updates (via host system integration) |
Tamper Detection | Supported through chassis-level sensors on platform |
Secure Boot Integration | Enabled when deployed in secure servers or controllers |