HPE 814835-B21 900W AC 240VDC RPS Power Backplane

• Brand: HPE
• Part Number: 814835-B21
• Product Type: RPS Power Backplane
• Product Description: HPE 900W Standard AC 240VDC RPS Power Backplane
• Rated Power Family: 900W
• Input Power Ecosystem: AC / 240VDC
• Supported Power Module: HPE 775595-B21
• Power Module Capacity: Up to 2 modules
• Redundancy: Supported with two compatible modules
• Installation: Field integration
• Compatibility: Selected HPE ProLiant Gen9 Essential servers
• Required With: 900W AC 240VDC RPS input module
• Complete PSU Included: No
• Power Input Module Included: No
• Server Included: No
• Related Complete Kit: 820792-B21
• Generic Backplane Part: 814832-001
• Primary Purpose: Power distribution/interconnection for compatible RPS modules

Why Choose This Product?

• Correct HPE replacement component – Uses the exact 814835-B21 part number for procurement and service matching.
• Supports redundant configurations – Two compatible power-input modules can be installed through the backplane.
• Designed for 900W power architecture – Aligns with HPE's 900W AC 240VDC power solution.
• Useful for lifecycle extensions – Helps maintain compatible Gen9 servers instead of replacing an entire system.
• Field-service friendly – HPE identifies the component for standalone field integration.
• Clear PSU dependency – The mandatory relationship with 775595-B21 makes configuration planning easier.
• Enterprise maintenance value – A defined OEM spare can simplify repair, inventory and hardware standardization.
• Reduced compatibility risk – The specific HPE platform and module requirements make it easier to validate before deployment.