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HPE

HPE MCX653435A-HDAI InfiniBand HDR/200GbE 1-Port QSFP56 OCP3 Adapter

MPNP31323-B21

Also known as P36069-001

The HPE MCX653435A-HDAI InfiniBand HDR/200GbE 1-port QSFP56 OCP3 adapter (P31323-B21) brings 200G to the OCP 3.0 slot.

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Tested, cleaned and graded. Fully functional, with warranty.

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  • 1 year warranty
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HPE MCX653435A-HDAI InfiniBand HDR/200GbE 1-Port QSFP56 OCP3 Adapter

P31323-B21 · Refurbished · 1 year warranty

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Overview

HPE P31323-B21 is a Mellanox MCX653435A-HDAI adapter in the OCP 3.0 form, with 1 QSFP56 port that runs as HDR InfiniBand or 200GbE and a PCIe 4.0 x16 host interface.

OCP placement keeps PCIe slots free, which matters in servers that also hold GPUs or NVMe controllers. Confirm that your server has an OCP 3.0 slot with enough lanes for this card.

P36069-001 is the spare number on file.

Note that the host interface is PCIe 4.0 x16 even though the module sits in the OCP slot, so the server must provide that connection. Matching switches and cables for HDR speeds are separate purchases, and we can price them alongside the card.

New, refurbished and used units are available. Warranty is 1 year or 3 years for new and refurbished and 90 days for used.

Specifications

HPE P31323-B21 specifications
Manufacturer part numberP31323-B21
BrandHPE
Form factorOCP 3.0
Ports1
ConnectorQSFP56
ControllerMellanox MCX653435A-HDAI
Port speedHDR InfiniBand / 200GbE
TypeInfiniBand/Ethernet adapter
Host interfacePCIe 4.0 x16

Alternative part numbers

Other numbers for P31323-B21, as printed on labels, spare-parts lists and manufacturer documents. Search works with any of them.

Alternative part numbers for P31323-B21
Part numberTypeBrandNote
P36069-001SpareSame brandHPE spare part numberQuote this part number

FAQ

What form factor is P31323-B21?
OCP 3.0.
What port speed does the HPE P31323-B21 support?
HDR InfiniBand or 200GbE on 1 QSFP56 port.
What is the spare part number for the HPE P31323-B21?
P36069-001.

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