Product images are provided for reference and may not represent the exact model, configuration, or included components.

No Bots, Just Experts

Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

HPE P79329-B21 -48VDC Hot Plug Power Supply KIT

Overview

The HPE P79329-B21 is a hot-plug, reverse airflow power supply unit designed for specific HPE server platforms. It provides a stable -48VDC power source, critical for maintaining continuous operation in environments where standard AC power is not suitable or where specific DC power infrastructure is in place. This unit is engineered for reliability and hot-swappable replacement, minimizing downtime during maintenance or in the event of a component failure.

Compatibility

This power supply kit is designed for integration with specific HPE ProLiant server models that utilize a -48VDC power input and support reverse airflow configurations. It is essential to verify compatibility with your exact server model and chassis configuration before purchase. Consult your server's technical documentation or a HPE support representative to confirm if the P79329-B21 is the correct power supply for your system.

Installation Notes

Installation requires the server to be powered down and the existing power supply removed. The P79329-B21 features a hot-plug design, allowing for replacement without a full system shutdown if a redundant power supply is already installed and functioning. Ensure the reverse airflow direction matches your server's chassis design to maintain proper thermal management. The unit weighs 2.31 lb.

What's in the Box

  • 1x HPE P79329-B21 -48VDC Hot Plug Reverse AIR Flow Power Supply KIT
Specifications
Weight: 2.31 lb
Unspsc Code: 39121004
Q&A
Reviews
Have Questions?

HPE 1000W M-crps -48VDC HOT Plug Reverse AIR Flow Power Supply KIT - P79329-B21

$1,750.00
$1,749.99

RELATED PRODUCTS

System Design, Deployment & Technical Support

Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

Fixed scope • Fixed price

System Design Assistance

  • Get help validating product compatibility
  • Coverage requirements
  • Storage planning and deployment architecture before you buy.
Request Design Help

Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
View Support Services

Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
Open Technical Resources