Description: HP IB 4X SDR PCIe single PORT Host Channel Adapter
Part Number(s) Manufacturer Part# 431038-B21
Overview:
The HCA product family is a complete set of high-performance 4X InfiniBand Host Channel Adapter
(HCA) cards that enable industry-standard servers to access the full performance of high-speed
(20–40 Gbps) InfiniBand fabrics with latency as low as 1.3 microseconds. HCAs support the
industrys widest variety of host interfaces InfiniBand rates and upper-layer protocols to meet the
requirements of a broad range of applications and computing environments. All HCAs are provided
with the industry-standard PCI Express host interfaces.
Part#431038-B21 and Products ID1458107 Purchased after January 01 2012 is covered by an Unconditional Lifetime Warranty for as long as you own your
server
Genuine HP 431038-B21
Security ID
1458107
S/C: 28714581071 PN: 431038-B21
This product will have a Genuine HPE security sticker. We do not sell 3rd party HPE products.
431038-B21 Compatible Servers and Storage Arrays:
431038-B21 Flat Rate Shipping Options
We have 287 pieces of 431038-B21 in stock and ready to ship as of
Tuesday 16th of June 2026
431038-B21
This product has a 30 Day return and a Lifetime replacement warranty.
