HPE 800W Flex Slot Platinum hot-plug low-halogen server power supply kit

HPE 800W Flex Slot Platinum Hot Plug PSU

Name: HPE 800W Flex Slot Platinum Hot Plug PSU
Brand: HPE
SKU: 865414-B21
Price: 122.11 USD
Availability: BackOrder

HPE|

MPN: 865414-B21

UPC: 190017072685

Available on Backorder

$122.11$1,624.24

Available on backorder — ships as soon as stock arrives

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Key Features

800 W output capacity
Platinum efficiency rating
Hot-plug power supply design
Flex Slot form factor
Low-halogen construction
HPE server compatibility

Keep critical workloads running with a power supply designed for fast serviceability and efficient operation in HPE server environments. This 800 W Flex Slot Platinum Hot Plug Low Halogen Power Supply Kit is built for systems that need dependable replacement without extended downtime. Hot-plug capability lets technicians replace the module while the platform remains in service, helping preserve availability during maintenance windows. Platinum efficiency matters when power density, thermal load, and operating cost all affect the economics of a rack. By converting more incoming power into usable output, this supply helps reduce energy waste and heat generation compared with lower-efficiency alternatives. The low-halogen construction also aligns with modern environmental and materials expectations in enterprise deployments. For infrastructure teams standardizing on HPE hardware, this kit provides the right balance of serviceability, efficiency, and platform fit. It is a practical choice for production servers where power integrity and rapid replacement are not optional.

Ideal For

Replace a failed server power module without taking the host offline
Standardize spare parts for HPE Flex Slot server fleets
Support production racks where power efficiency affects cooling load
Maintain uptime in virtualization and application server environments

Why This Product

1Hot-plug design reduces downtime during replacement
2800 W capacity supports enterprise server power needs
3Platinum efficiency helps lower energy waste and heat
4Low-halogen construction suits modern data center standards

Power

Input Voltage

N/A

Design

Form Factor	Flex Slot
Mounting Type	Internal

Outlets

Outlet Type

N/A

Support

Warranty Years

Unknown

Physical

Color	N/A
Depth	N/A
Width	N/A
Height	N/A
Weight	N/A

Ups Power

Surge Protection Joules

0 joules

Compliance

Ul Listed	Unknown
Taa Compliant	Unknown
Rohs Compliant	Unknown

Electrical

Phase Type	Single Phase
Input Current	N/A

Power Cable

Outlet Count

Pdu Identity

Pdu Type

Power Supply

Pdu Electrical

Max Amps	N/A
Input Plug Type	N/A

Power Distribution

Pdu Type	Power Supply
Pdu Mount Type	N/A
Pdu Outlet Count	0
Pdu Input Current	N/A
Pdu Input Voltage	N/A

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Frequently Asked Questions

What does hot-plug mean for this power supply?▾

Hot-plug means the module can be replaced while the server remains powered, helping reduce service interruption during maintenance or failure recovery.

Is this power supply intended for standard desktop systems?▾

No. It is built for compatible HPE server platforms that support the Flex Slot power supply format.

Why does Platinum efficiency matter in the data center?▾

Higher efficiency reduces wasted power and heat, which can lower cooling demand and improve operating economics in dense racks.

Does the low-halogen design affect deployment?▾

It supports material and environmental requirements commonly used in enterprise procurement and data center standards.