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HPE ProLiant DL360 Gen11 x16 low-profile riser kit, metal bracket with circuit board and gold edge connector

HPE

HPE ProLiant DL360 Gen11 x16 LP Riser Kit P48903B21 server accessory

SKU CH-9PHQ-NWDW9 MPN P48903B21

Adds a low-profile x16 expansion slot to the HPE ProLiant DL360 Gen11 server

  • Adds x16 low-profile expansion to DL360 Gen11
  • Fits 12.94 x 10.75 x 2.56 inch chassis space
  • Weighs only 1.290 lb for easy handling
  • Purpose-built for HPE ProLiant DL360 Gen11
  • Low-profile design preserves server airflow and density

HPE ProLiant DL360 Gen11 Riser Kit

This accessory adds a low-profile x16 expansion slot to the HPE ProLiant DL360 Gen11 server. It is designed for administrators who need an additional PCIe connection for specialised add-in cards. The kit integrates directly into the server chassis without requiring external cabling. Installation is limited to the compatible Gen11 platform.

Sustained Operation in Server Chassis

The riser kit is a passive mechanical component that does not generate heat or consume power during operation. Its behaviour under sustained load depends entirely on the expansion card installed in the provided slot. The server’s internal airflow manages thermal conditions for both the riser and the add-in card. No independent performance metrics apply to the riser itself.

Straightforward Chassis Integration

The kit mounts inside the server using the designated riser cage alignment points and securing screws. Correct orientation is essential to ensure the card edge connector seats fully in the motherboard socket. The most common issue occurs when the retention bracket is not fully tightened, causing intermittent contact. Verifying the card sits flush against the bracket prevents connection faults.

How it compares

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

Price $242.99
Pricier than about 78% of the 1,119 comparable items (median $74.99).

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Specifications

Size & build
Shipping weight1.81 kg
Package size330 × 274 × 64 mm

Questions about this item

How much additional power and heat does the x16 low-profile riser kit add when the DL360 Gen11 runs continuously?

The riser kit itself draws no power and adds no heat; only the expansion cards you install in its x16 slots consume power and generate heat.

What must I already own for the P48903B21 riser kit to function?

You need an HPE ProLiant DL360 Gen11 server; the kit mounts inside that chassis and provides two low-profile x16 PCIe slots.

Will the riser kit fit alongside existing PCIe cards in my DL360 Gen11?

Yes, it occupies the dedicated riser cage in the DL360 Gen11 and does not interfere with other installed expansion cards.

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