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HPE 750W Hot Plug Common Slot PS
Key Features
Brand: HPE
Part Number: 506822-101
Power Output: 750 watts
Input Voltage: Auto-sensing, supporting multiple power ranges
Efficiency Rating: High-efficiency power conversion (80 Plus Certified)
Form Factor: Common Slot (CS) hot-plug module
Compatibility: Select HPE ProLiant servers and storage systems
Cooling Method: In
1 Year Warranty
HPE 750W Flex Slot Platinum Hot-Plug Power Supply Review: Enterprise Efficiency
The HPE 750W Flex Slot Platinum Hot-Plug Power Supply Unit delivers high-efficiency electrical conversion, consistent voltage regulation, and non-stop operational availability. Engineered specifically for enterprise ProLiant server environments, this original equipment manufacturer component lowers datacenter power consumption while providing continuous uptime through hot-swappable redundancy configurations
Executive Overview and Premium Design Philosophy
The HPE 750W Platinum power supply represents a core standard in energy management and hardware reliability for cloud platforms and high-availability enterprise environments. It transitions organizations from standard power configurations to a highly optimized, eco-conscious ecosystem. Designed for deployment in high-density ProLiant rack mainframes, corporate database centers, and localized virtual machine architectures, this original equipment component safeguards critical computational assets from grid fluctuations.
Engineered for Elite Professional Workflows
Continuous server uptime is an absolute requirement for modern corporate networks and software-as-a-service platforms. This high-efficiency power supply facilitates this necessity by delivering highly regulated electrical currents directly to the server backplane midplane. Systems can run deep data processing cycles and manage intensive network traffic loads without experiencing sudden reboots or hardware crashes. The specialized architecture maintains steady efficiency across all load profiles, supporting long operations without performance drops.]
Structural Integrity and Common Slot Layout
Constructed with a heavy-duty galvanized steel enclosure and a durable polymer pull handle, this unit features a compact common slot form factor that drops seamlessly into the ProLiant rear power distribution bays. Unlike low-grade aftermarket power bricks, this premium replacement assembly features a heavy-duty card edge interface connector that reduces electrical resistance. The industrial design manages internal airflow paths efficiently using a high-velocity cooling fan, keeping your server rack operating quietly and cleanly.
Key Technical Specifications
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- Maximum Output Wattage: 750 Watts continuous delivery capacity
- Energy Efficiency Rating: 80 Plus Platinum certified (up to 94 percent efficiency at half load)
- Compatible Server Models: HPE ProLiant DL360 Gen9, DL380 Gen9, ML350 Gen9, DL360 Gen10, and DL380 Gen10 Series
- Input Voltage Range Profile: 100 to 240 Volts alternating current compatibility
- Primary Interface Connection: Common Flex Slot proprietary gold-plated card edge connector
- Environmental Material Status: Low Halogen certification for reduced ecological footprint
- Cooling Fan Layout System: Integrated internal active cooling exhaust fan assembly
- Compatible Option Kit Numbers: 826029-B21, 720479-B21, 720482-001, and 754379-001
Top Benefits of the HPE 750W Platinum Power Supply
80 Plus Platinum Certified Energy Preservation
This power supply meets strict international green energy targets by converting up to 94 percent of incoming AC electricity into usable DC power under standard workloads. Minimizing the amount of power wasted as ambient exhaust heat significantly lowers month-over-month utility bills and reduces structural facility cooling expenses.Â
Seamless Hot-Swappable Modular Redundancy
The module features a specialized toolless plug-and-play architecture that enables live data center maintenance. When configured in a dual-power setup, IT technicians can pull a failed module out and slide the new replacement unit into place without shutting down the operating system, preserving continuous business uptime.Â
Active Power Factor Correction Electronics
The internal circuit board features high-grade power factor correction arrays that stabilize incoming electrical currents. It smooths out voltage spikes, drops, and line noise from the city grid, ensuring clean electrical delivery to sensitive internal hardware components like high-speed processor cores and enterprise storage drives.
Integrated Visual Status LED Diagnostic Matrix
Engineered to work alongside the HPE Integrated Lights-Out (iLO) system interface, the module communicates its health metrics in real time. The rear of the unit features an integrated translucent status light bar that illuminates green during normal operation, flashes amber during faults, or remains dark if input power is lost, guiding technicians instantly.Â
Server Power Distribution Array Configuration Matrix
| Server Load Status | Active PSU Count Required | Redundancy Validation | Operational Behavior |
|---|---|---|---|
| Non-Redundant Mode | 1 Active Power Module | No Fault Tolerance | Total System Shutdown If the Single PSU Fails |
| Redundant Configuration | 2 Active Power Modules | Full 1+1 Redundancy Met | Secondary PSU Instantly Picks Up Load If Primary Fails |
Step-by-Step Hot-Swap Replacement Instructions
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- Locate the Target Slot: Check the rear of your server chassis to identify the failed power supply unit by looking for the amber fault LED light.
- Disconnect the Power Line: Unplug the primary AC power cord from the rear socket of the failed power unit and clear the safety strap.Â
- Release the Locking Clip: Press the quick-release plastic latch firmly to the side to unlock the internal card edge mechanism.
- Remove the Old Hardware: Grip the integrated handle loop firmly and pull the module straight out of the server bay channel.
- Slide and Seat the New Unit: Push the new 750W module straight into the empty bay slot until you hear the mechanical latch click securely into place.
Frequently Asked Questions
Can I mix a 750W power supply with a 500W or 800W power supply in the same server?
No. Enterprise power architectures require matching power profiles to maintain stable power distribution. Mixing power supplies with different wattage levels or different efficiency ratings within the same server chassis will cause a configuration mismatch error and can prevent the system from booting up.
Does this power supply support high-voltage 240V datacenter grids?
Yes. This unit features an auto-ranging internal transformer that supports standard domestic 110V wall outlets as well as high-density 240V corporate server rack power distribution units. It automatically adjusts to incoming electrical currents without needing manual switch adjustments.
What is the advantage of the Common Flex Slot physical form factor?
The Flex Slot design features a universal electrical and physical layout across multiple product generations. This common slot blueprint allows IT departments to normalize their spare parts inventory, lowering hardware overhead expenses since the same supply module fits various rack and tower servers from Gen9 through Gen10.Â
