Image coming soon
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 P81904-B21 Slot 3 Riser Kit

Overview

The HPE P81904-B21 is a specific riser kit designed for the HPE ProLiant DL345 Gen12 server platform. This component is essential for expanding the internal expansion capabilities of the server, allowing for the installation of additional hardware components in Slot 3. It directly addresses the need for increased system flexibility in environments requiring more I/O or specialized processing cards.

Compatibility

This riser kit is engineered exclusively for the HPE ProLiant DL345 Gen12 server series. It is not compatible with other HPE server models or generations. Ensure your DL345 Gen12 server chassis is configured to accept this specific riser configuration for successful integration.

Installation Notes

Installation requires opening the server chassis and seating the riser board into the designated slot. Proper grounding procedures must be followed to prevent electrostatic discharge. Refer to the HPE ProLiant DL345 Gen12 server maintenance guide for detailed, step-by-step installation instructions. The weight of the kit is 2.67 lb, which should be considered during handling and installation.

What's in the Box

  • 1x HPE P81904-B21 Slot 3 Riser Kit
Specifications
Weight: 2.67 lb
Country Origin: BR,CN,CZ,JP,SG,US
Country Of Origin: BR,CN,CZ,JP,SG,US
Unspsc Code: 43211600
Q&A
Reviews
Have Questions?

HPE DL345 GEN12 SLOT3 Riser KIT - P81904-B21

$502.00
$501.99

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