RWHHW-F556 Specifications
HPE 290 W Non-Hot-Plug Power Supply for ProLiant DL20 Gen10
Manufacturer: Hewlett Packard Enterprise (HPE)
Manufacturer Model: RWHHW-F556
Product Line: HPE ProLiant Server Power Supplies
Product Series: 290 W Fixed Output Series (Non-Hot-Plug)
Product Type: Internal Power Supply Unit (PSU)
Product Name: HPE 290 W Non-Hot-Plug Power Supply for ProLiant DL20 Gen10
KEY FEATURES:
Power Output: 290 Watts
Form Factor: Fixed internal module (non-hot-plug)
Compatibility: Designed for HPE ProLiant DL20 Gen10 servers
newtownspares.com
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computingparts.co.uk
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Input Voltage Range: Auto-ranging typical for server PSUs
Cooling: Standard internal fan (non-redundant PSU)
PERFORMANCE:
Output Power: 290 W continuous operation
Efficiency & Regulation: Designed for enterprise tower environment (exact efficiency certification not clearly published)
ENVIRONMENTAL & RELIABILITY:
Intended for enterprise single-socket server usage with 24×7 operation
Reliability: Server-grade PSU module (detailed MTBF not publicly specified)
PHYSICAL:
Form Factor: Internal PSU module (non-hot-plug) sized for the DL20 Gen10 chassis
Typical Dimensions & Weight: Not formally published (one listing weights at ~8 lbs)
serverblink.com
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Connector Type: Standard internal server PSU connector matched to the HPE DL20 Gen10 architecture
REFURBISHED NOTES:
Many units listed as refurbished condition; verify warranty, fan health, internal capacitors, and full functionality.
serverevolution.com
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Ensure proper compatibility with your server chassis and input power standards in your locale (Pakistan).
Non-hot-plug means PSU is not designed for live hot-swap; replacement may require server downtime.
If you like, I can check detailed datasheet (rails spec, pin-outs, thermal derating) for the RWHHW-F556 and look up availability/pricing for new vs refurbished shipping to Lahore, Pakistan.

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