Name: P38994-B21 HPE 800W Flex Slot Platinum Hot-Plug Low Halogen Power Supply
Brand: HPE
SKU: P38994-B21
Price: 104.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HPE P38994-B21 800W Flex Slot Platinum Hot Plug Low Halogen Power Supply offers dependable power delivery for HPE servers, fitting into Flex Slot bays to maximize compatibility. It focuses on energy efficiency and ease of maintenance, making it suitable for environments where uptime and environmental safety matter most.

General Information
Brand	HPE
Part Number	P38994-B21
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50Hz,60Hz
Output	12V
Max. Output Power	800W
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

Physical Characteristics
Weight	5.00

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

Product Description
The HPE P38994-B21 is a high-efficiency power supply unit designed to provide reliable energy to server systems. It's built to fit Flex Slot bays, offering flexibility and easy integration into various HPE server models. This power supply is commonly used in data centers and enterprise environments where uptime and energy efficiency are critical. Typically, IT professionals and system administrators rely on such power supplies to ensure consistent performance and to support high-demand workloads without interruption. Its low halogen design also addresses environmental concerns by reducing harmful emissions. Key Features Delivers stable 800W power with Platinum-level efficiency Designed for Flex Slot compatibility in HPE servers Supports hot plug functionality for seamless replacement Constructed with low halogen materials for eco-friendliness Reduces downtime and simplifies maintenance in critical systems This power supply is often found in enterprise server racks and data centers, where continuous operation is essential. Its efficient design helps manage energy costs while maintaining system reliability. The hot plug feature means it can be replaced on the fly, minimizing service interruptions during hardware upgrades or failures.

Use Cases
The HPE 800W Flex Slot Platinum Hot-Plug Low Halogen Power Supply is designed for IT environments that require reliable, efficient power delivery with minimal service interruptions. Its flexibility and hot-plug capability make it ideal for mission-critical server deployments and infrastructure that demand continuous uptime and energy-conscious operation. How It's Used: Powering rack-mounted servers in enterprise data centers where high availability and rapid maintenance are essential. Supporting virtualization environments that require stable and efficient power to maintain dense server workloads. Deployments in edge computing sites that benefit from the low halogen design to meet environmental and safety standards. Integration within SMB IT infrastructures aiming to optimize power efficiency while enabling easy scalability. Backup power modules in storage clusters to ensure consistent operation during power transitions or maintenance. By delivering dependable power with a focus on efficiency and environmental considerations, this power supply helps streamline operational workflows. Its compatibility with Flex Slot architecture supports scalable deployments, making it suitable for evolving enterprise and SMB environments.