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817718-B21 HPE Ethernet 10/25Gb 2-port 631SFP28 Adapter (HPE Spare #: 840130-001)

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NEXT DAY Delivery available if ordered by 5pm ET M-F or FREE Ground shipping in USA
In Stock: Qty 68
1 Year


Price: $540.00
Today's Price: $375.00
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Product Overview

This item, 817718-B21, is the HPE option part number for the product described as Ethernet 10/25Gb 2-port 631SFP28 Adapter. Further details below.

HPE Option Part #: 817718-B21
HPE Spare Part #: 840130-001

HPE Assembly Part #: n/a


  • Model: 631SFP28
  • Manufacturer: Hewlett-Packard
  • Cable Type: Ethernet 10GBase-X, Ethernet 25GBase-X
  • Connectivity Technology: Wired
  • Data Link Protocols: 10 Gigabit Ethernet, 25 Gigabit Ethernet
  • Data Transfer Rate: 25 GBps
  • Features: Data Plane Development Kit (DPDK), Firmware root of trust, Network Virtualization using Generic Routing Encapsulation (NVGRE), RDMA over Converged Ethernet (RoCE) v2, Secure boot, Single Root I/O Virtualization (SR-IOV), Virtual Extensible LAN (VXLAN)
  • Host Interface: PCI Express 3.0 x8
  • PCI Specification Revision: PCIe 3.0
  • Product Type: Network adapter
  • Interface Provided: 2 x 10Gb Ethernet/25Gb Ethernet - SFP28
  • Port Quantity: 2
  • Network & Adapter Ports: 10Gb Ethernet / 25Gb Ethernet SFP28

Quickspecs for 817718-B21

Compatible with:
DL360 Gen10
DL380 Gen10
DL560 Gen10
DL580 Gen10
ML350 Gen10
✅ and possibly others
Contact us via Live Chat if you have any questions about compatibility.

Last updated: 11/7/2023

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(2 reviews) Write a Review

2 Reviews Hide Reviews Show Reviews

  • 5
    Five star review

    Posted by Blaine on Jan 05, 2023

    All good, second time using this supplier

  • 5

    Posted by Nathan Patterson on Oct 22, 2021

    I'm grateful for the prompt and efficient customer support. They resolved my issues without delay.


This product is warrantied against hardware failure for a period of 1 Year from the date of purchase. Before making a purchase, please take a moment to review our return policy below.


It is the customer's responsibility to verify compatibility with their machine(s) before placing an order. If an item is ordered by mistake, it can be returned for refund, minus a 25% restocking fee, within 5 business days of receipt. The cost of freight is not refundable.

Please be aware that factory-sealed equipment can only be returned if it remains unopened.

Defective Products

If you have received a defective part and your machine is still within the HPE warranty period, please initiate a warranty exchange by visiting the HPE Enterprise Support Center. Be sure to have the serial numbers of the defective drive and your server/storage array handy.

In case your hardware becomes defective during the Global One warranty period, but the HPE warranty has expired, you can return the product to us for a working replacement. You are responsible for the shipment of returned merchandise. However, we will cover the expense of Ground /Economy shipment for the replacement item(s).

Requesting an RMA

To initiate a return or warranty claim, please complete and submit the RMA Request Form.