Name: 481552-001 HP AK857B 2000W Dual Combo AC Power Supply
Brand: HP
SKU: 481552-001
Price: 161.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The HP AK857B 2000W Dual Combo AC Power Supply is designed to provide dependable power for HP servers requiring high wattage and flexible input options. It fits into server setups needing redundancy and hot-swappability to keep systems running smoothly in demanding environments.

General Information
Brand	HP
Part Number	481552-001
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	50-60 Hz
Output	12V
Max. Output Power	2000W
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	2

Compatibility
Form Factor	Proprietary

Physical Characteristics
Weight	5.00

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

Product Description
This HP AK857B 2000W Dual Combo AC Power Supply provides reliable and efficient power delivery to enterprise-grade servers. It's built for environments where uptime is critical, supporting continuous operation through its hot-swappable feature. Often found in data centers and server rooms, this power supply is designed for IT professionals managing HP server hardware that requires robust and flexible power solutions. Its dual combo AC input allows for connection to multiple power sources, offering redundancy and reducing the risk of power interruptions. Key Features High power output suits servers with demanding workloads Dual AC input allows seamless switching between power sources Hot-swappable design facilitates maintenance without shutting down servers Compatible with a range of HP server models for versatile use Delivers stable power to prevent hardware damage and data loss These power supplies are typically deployed in enterprise data centers where continuous server operation is critical. They help maintain system stability and reduce downtime during power source transitions or maintenance activities. Their design supports IT teams in managing power efficiently with minimal disruption.

Use Cases
The HP AK857B 2000W Dual Combo AC Power Supply is ideal for enterprise-grade server environments where continuous uptime and power flexibility are critical. It serves organizations managing virtualization workloads, high-density rack deployments, or storage clusters demanding robust and redundant power solutions. How It's Used: Providing redundant power in data center server racks supporting virtualization and cloud infrastructure. Ensuring uninterrupted operation in storage array systems within enterprise IT environments. Supporting high-power servers in edge computing facilities with variable power source availability. Enabling hot-swappable power modules in SMB network server rooms to minimize maintenance downtime. Powering compute nodes in high-performance computing clusters requiring scalable and reliable input options. This power supply supports operational resilience and scalability by delivering flexible, high-capacity power to critical server workloads. Its hot-swappable design facilitates efficient maintenance, and dual combo AC inputs allow seamless integration in diverse power topologies, enhancing overall system availability.