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Green rectangular circuit board with two horizontal PCIe x16 slots and metal bracket

HPE

HPE 826704-B21 X16/X16 GPU Riser Kit for ProLiant DL380 Gen10 server accessory

SKU CH-94N7-6X00F MPN 826704-B21

Riser kit adds two x16 GPU slots to the HPE ProLiant DL380 Gen10 server

  • Product typeRiser kit
  • DetailsDimensions: 5 in x 9.5 in x 2.5 in Weight: 1.2 lb
  • Key featuresWith two x16 slots for graphics processing unit for HPE DL G
  • Adds two full-length GPU slots for compute workloads
  • x16 electrical links give each card full bandwidth
  • Fits ProLiant DL380 Gen10 chassis without modification
  • Compact 5.00" x 9.50" x 2.50" form factor
  • Light 1.20 lb kit keeps system weight low

HPE DL380 Gen10 GPU Riser Kit

This HPE 826704-B21 riser kit adds two x16 slots to a ProLiant DL380 Gen10 server. It enables the installation of graphics processing units inside the chassis. The accessory measures 5.00 by 9.50 by 2.50 inches and weighs 1.20 lbs. It is designed specifically for the HPE DL Gen10 server series.

Suits GPU compute and visualisation workloads

IT teams adding GPU acceleration to an existing DL380 Gen10 will use this kit. It provides the necessary physical slots for supported cards. Buyers who need a different slot configuration or who operate a server outside the DL Gen10 line cannot use this accessory.

Two x16 slots for GPU installation

The defining specification is the pair of x16 connectors that accept graphics processing units. This layout determines whether the kit matches the expansion plan for the target server. Verify that the chassis and the chosen GPU are compatible with this riser design before purchase.

How it compares

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

Price $108.99
Pricier than about 63% of the 1,119 comparable items (median $74.99).

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Specifications

Product
Brand nameHPE
Model name826704-B21
Product typeRiser kit
Size & build
Shipping weight1.04 kg
Package size385 × 280 × 110 mm

Questions about this item

What do the two x16 slots provide when this riser is installed in a ProLiant DL380 Gen10?

The kit adds two full-length PCIe x16 slots so the server can host a pair of double-width GPU cards for compute or graphics workloads.

Which PCIe generation does the x16 interface on this riser card use?

The riser connects to the system board with PCIe 3.0 x16 links, so each slot runs at up to 16 GT/s per lane.

Will this riser kit fit inside a standard 2U chassis without modification?

The card measures 5.00 by 9.50 by 2.50 inches and weighs 1.20 lbs, matching the DL380 Gen10 riser cage clearance.

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