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- In Stock: 3
- Manufacturer: IBM
- Model or Part: 52G7955
- Condition: Refurbished
- Weight: 1.00lb
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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
IBM part number 52G7955 is a high efficiency power supply designed for critical enterprise servers and storage systems. Engineered to deliver reliable, consistent power under demanding workloads, this unit helps maintain system uptime and protects sensitive components from voltage fluctuations. Its compact form factor fits standard IBM chassis, making it a seamless replacement or upgrade for existing installations.
Key Features
- High efficiency conversion up to 94 percent reduces energy consumption and heat output
- Active PFC for improved power factor and compliance with global energy standards
- Redundant fan design provides continuous cooling even if one fan fails
- Built-in over voltage, under voltage, over current and short circuit protection
- Modular cable system simplifies installation and service
- Compatible with IBM Power Systems and IBM BladeCenter platforms
Technical Specifications
- Model / Part Number: 52G7955
- Input Voltage: 100-240 V AC
- Input Frequency: 50-60 Hz
- Output Power: 800 W
- Output Voltage: 12 V DC, 5 V DC, 3.3 V DC
- Efficiency: 94 percent (typical) at full load
- Power Factor: 0.99 (typical) with active PFC
- Operating Temperature Range: 0 to 40 degrees Celsius
- Cooling: Dual 80 mm fans with variable speed control
- Dimensions: 5.5 in (W) x 7.0 in (H) x 1.5 in (D)
- Weight: 4.5 lbs
Applications
This power supply is ideal for data center servers, high performance computing clusters, virtualization platforms, and enterprise storage arrays that require stable, efficient power delivery. It is also suitable for retrofit projects where legacy IBM systems need a modern, energy-saving power solution without sacrificing reliability.