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- In Stock: 50
- Manufacturer: HP
- Model or Part: 748949-001
- Condition: New
- Weight: 3.00lb
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Item Condition
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Overview
The HP 550W N Power Supply DL160G9 (part number 748949-001) delivers reliable, high efficiency power for a wide range of HP server and workstation platforms. Designed with a compact form factor, this 550 watt unit provides stable voltage regulation and protection features that keep critical components running smoothly in demanding data centre and office environments.
Key Features
- 550 watt continuous power rating suitable for medium to high performance servers
- 80 PLUS Gold efficiency level reduces energy consumption and operating costs
- Active PFC (Power Factor Correction) for improved power quality and lower harmonic distortion
- Built-in over voltage, under voltage, over current and short circuit protection
- Quiet fan design with temperature controlled speed for optimal cooling
- Standard 4 pin ATX connector for easy integration with compatible HP systems
Technical Specifications
- Model / Part Number: 748949-001
- Manufacturer: HP
- Power Output: 550W
- Input Voltage: 100-240V AC
- Frequency: 50-60 Hz
- Efficiency: 80 PLUS Gold (minimum 87% at 100% load)
- Form Factor: 1U rack mount
- Operating Temperature: 0 to 40 degrees Celsius
- Cooling: 120 mm fan with variable speed
- Dimensions: 4.5 inches height x 6.5 inches width x 8.0 inches depth
- Weight: 5.5 lbs
Applications
This power supply is ideal for use in HP ProLiant DL series servers, HP BladeSystem enclosures, and other HP rack mounted platforms that require a reliable 550W source. It is also suitable for high-performance workstations, virtualization hosts, and storage servers where efficiency and protection are critical. The DL160G9 provides the power stability needed for demanding workloads such as database processing, cloud services, and virtual machine consolidation.