Name: 643951-001 HP 460W Platinum Power Supply for Servers & Workstations
Brand: HP
SKU: 643951-001
Price: 39.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP 643951-001 CS 460 Watt Platinum Power Supply provides efficient and reliable power specifically for HP servers and workstations. It fits neatly into standard server chassis and supports stable operation in environments where uptime and energy efficiency are key concerns.

General Information
Brand	HP
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V (auto-ranging)
Input Frequency	50-60 Hz
Output	+12V (primary), +3.3V, +5VSB (standby)
Max. Output Power	460W
Efficiency Rating	80 Plus Platinum
Hot Swappable	Yes
Redundant Support	Yes
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Single 12V Rail
Number of Fans	1

Compatibility
Form Factor	Proprietary
Compatible For	643951-001 - HP CS 460W 80 Plus Platinum Hot-Plug Power Supply (compatible with select HP ProLiant systems)

Physical Characteristics
Weight	5.00

Certifications and Environmental
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, CE, FCC, UL, TUV, cULus

Product Description
This 460 Watt Platinum Power Supply is built for HP servers and workstations, offering a dependable power source that maintains system stability even under demanding loads. It's often found in data centers and enterprise environments where consistent performance is critical. IT professionals and system administrators typically use this power supply to replace or upgrade existing units, ensuring optimal energy efficiency. Key Features High efficiency rating reduces energy waste and cooling needs Compatible with specific HP server models for direct replacement Compact design fits into tight server chassis easily Delivers consistent power to prevent system disruptions Quiet operation supports noise-sensitive environments This power supply is commonly deployed in business server racks and office workstation setups. Its reliable performance helps maintain uptime and protects critical hardware, making it a practical choice for maintaining enterprise IT infrastructure without unnecessary complexity.

Use Cases
The HP 643951-001 460W Platinum Power Supply is primarily utilized in enterprise-grade server and workstation environments where reliable and efficient power delivery is critical. It is ideal for data centers, virtualization setups, and businesses that require consistent uptime and energy efficiency within compact hardware configurations. How It's Used: Powering rack-mounted servers in data centers supporting high-density virtualization workloads. Providing stable energy supply for HP workstations used in engineering and design firms with demanding computational tasks. Serving remote or branch office servers where space constraints require compact power solutions without compromising reliability. Supporting storage clusters that demand consistent power to ensure data integrity and availability. Enabling efficient power management in edge computing devices deployed in industrial or retail environments. This power supply contributes to operational efficiency by maintaining stable energy delivery under varying loads and supports scalability in environments where servers or workstations are frequently upgraded or expanded. Its platinum efficiency rating helps reduce overall energy consumption, aligning with IT sustainability goals.