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HPE

HPE P51083-B21 ProLiant DL380 Gen11 2U x16/x16/x16 Secondary Riser Kit server accessory

SKU CH-6X2M-4YAW3 MPN P51083-B21

Adds three x16 PCIe slots to a 2U ProLiant DL380 Gen11 server

  • Expands PCIe capacity with three x16 slots
  • Supports HPE ProLiant DL380 Gen11 2U servers
  • Enables flexible I/O configurations for demanding workloads
  • Ready for deployment as a new factory-sealed accessory

DL380 Gen11 x16/x16/x16 Secondary Riser

This HPE ProLiant DL380 Gen11 accessory adds a secondary riser kit with three x16 slots. It installs in a 2U chassis to expand PCIe connectivity for compatible expansion cards. The kit is designed for the Gen11 platform and ships new under part number P51083-B21.

For administrators adding multiple full-length cards

Suits teams that need three additional x16 lanes in a single 2U server. Not for systems that lack the secondary riser mounting point or that require a different slot layout. Buyers who need a primary riser or alternative bracket should verify compatibility before ordering.

How it compares

Measured against everything we stock in Drive Cages & Server Add-Ons, at today’s prices. Recalculated every night.

Price $212.99
Pricier than about 76% of the 1,119 comparable items (median $74.99).

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Specifications

Size & build
Shipping weight1.04 kg
Package size152 × 76 × 25 mm

Questions about this item

Does this riser kit require a specific ProLiant DL380 Gen11 chassis to install?

Yes, the kit is designed for the HPE ProLiant DL380 Gen11 2U server and mounts inside that chassis.

Will this secondary riser kit operate correctly if I keep my existing primary riser installed?

The kit adds three x16 slots as a secondary riser, intended to work alongside the primary riser in the ProLiant DL380 Gen11 2U server.

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