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- In Stock: 23
- Manufacturer: HP
- Model or Part: 511778-001
- Condition: Refurbished
- Weight: 1.00lb
- Dimensions: 14.57in x 9.06in x 4.13in
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The HP 750W CS HE Hot-Plug Power Supply (part number 511778-001) delivers reliable, high-efficiency power for HP ProLiant servers and compatible systems. Designed for hot-plug operation, this unit can be inserted or removed while the server remains powered on, minimizing downtime and supporting continuous availability in demanding data center environments.
Key Features
- Hot-plug capability for seamless replacement without shutting down the host
- 750 watts of continuous power output to meet the needs of high-performance servers
- High efficiency design reduces energy consumption and heat generation
- Built-in safety features including over-voltage, over-current, and short-circuit protection
- Standard 2-pin connector for easy installation in compatible HP server chassis
- Compact form factor fits within the designated power supply bay
Technical Specifications
- Model / Part Number: 511778-001
- Manufacturer: HP
- Power Rating: 750W
- Input Voltage: 100-240V AC
- Frequency: 50/60 Hz
- Efficiency: 80 plus compliant (typical 85 percent)
- Operating Temperature Range: 0 to 40 degrees Celsius
- Storage Temperature Range: -40 to 85 degrees Celsius
- Dimensions (L x W x H): 5.5 in x 5.5 in x 1.5 in (approx.)
- Weight: 4.5 lbs (approx.)
Applications
This hot-plug power supply is ideal for:
- HP ProLiant DL, BL, and SL series servers requiring 750W power
- Enterprise data centers that demand high availability and rapid component replacement
- Virtualization hosts running multiple virtual machines with intensive workloads
- High-performance computing clusters where power stability is critical
- Any HP server environment that benefits from energy efficient, hot-swap power solutions
Upgrade to the HP 750W CS HE Hot-Plug Power Supply to ensure your server stays online, runs efficiently, and is protected against power anomalies, all while simplifying maintenance procedures.