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

HPE

HPE P48903-B21 ProLiant DL360 Gen11 x16 LP Riser Kit server accessory

SKU CH-A6MA-Y54Z2 MPN P48903-B21

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

  • TypeRiser Kit
  • SpecificationsWeight: 0.59 kg (1.290 lbs.) Dimensions: 32.86 x 27.31 x 6.5
  • Adds two x16 low-profile slots to DL360 Gen11
  • Weighs just 0.59 kg for easy handling
  • Compact 32.86 × 27.31 × 6.51 cm footprint
  • Supports Gen11 server expansion needs
  • Ready for rackmount deployment in 2024

DL360 Gen11 x16 LP Riser Kit

This riser kit is designed for the HPE ProLiant DL360 Gen11 server and provides a low-profile x16 expansion slot for adding compatible add-in cards. It targets system integrators and IT administrators who need to extend I/O capacity within a 1U chassis.

Installation fits the DL360 Gen11 chassis directly

The kit mounts into the designated riser cage using the server's native retention mechanism, requiring no additional tools or cabling. The low-profile form factor limits card height, so full-height adapters cannot be installed and must be avoided during planning.

Adds one x16 low-profile slot for I/O expansion

The single slot accommodates controllers, network adapters or accelerators that conform to the low-profile specification and x16 electrical interface. It does not support multiple cards or full-height brackets, so configurations requiring more than one additional device will need a different riser option.

Highlights

  • Adds two x16 low-profile slots to DL360 Gen11
  • Weighs just 0.59 kg for easy handling
  • Compact 32.86 × 27.31 × 6.51 cm footprint
  • Supports Gen11 server expansion needs
  • Ready for rackmount deployment in 2024

Specifications

BrandHPE
ModelP48903-B21
TypeRiser Kit
SpecificationsWeight: 0.59 kg (1.290 lbs.)
Dimensions: 32.86 x 27.31 x 6.51 cm (12.94" x 10.75" x 2.56")
Shipping weight1.36 kg
Package size329 × 273 × 65 mm

Questions about this item

How do I verify the HPE P48903-B21 riser kit is seated correctly in my ProLiant DL360 Gen11 after installation?

Power on the server and confirm the riser appears in the system BIOS or iLO inventory; the kit adds low-profile x16 slots for supported adapters.

What ships with the HPE P48903-B21 and what must I source separately?

The box contains the riser board and mounting hardware; compatible low-profile PCIe cards and any required cables are sold separately.

Which riser version should I choose for a ProLiant DL360 Gen11 needing low-profile x16 expansion?

Select the P48903-B21 x16 LP riser kit; it is the designated low-profile option for Gen11 DL360 servers.

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