NVIDIA
NVIDIA ConnectX-5 EN 100GbE 2-Port QSFP28 PCIe 3.0 x16 Adapter, Host Management and UEFI
MCX516A-CCHT
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Conditions: Refurbished · Used
NVIDIA
MCX621102AC-ADAT
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The NVIDIA MCX621102AC-ADAT is a two-port ConnectX-6 Dx adapter with SFP28 at 25GbE on PCIe 4.0 x8, with Crypto and Secure Boot.
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NVIDIA ConnectX-6 Dx 25GbE 2-Port SFP28 PCIe 4.0 x8 Adapter, Crypto and Secure Boot
MCX621102AC-ADAT · Refurbished · 1 year warranty
The NVIDIA MCX621102AC-ADAT adds Crypto and Secure Boot to the two-port, 25GbE ConnectX-6 Dx card. Ports are SFP28, and the host link is PCIe Gen4 x8.
If you maintain a mixed fleet, this is the number to look for when a node was originally specified with the full feature set. The AN version of the same card is listed as No Crypto, so they are not drop-in equivalents from a policy standpoint, even though the connector and speed are the same.
When sizing a purchase, think about the cabling at each end. SFP28 cages work with SFP28 optical modules and with passive or active direct attach cables, and the switch port must be able to run at 25GbE. The x8 connector fits slots of that width or wider.
Offers are in refurbished and used condition. Refurbished cards have a warranty choice of 1 year or 3 years, and used cards have 90 days. There is no new listing for this part at the moment. Send your quantity and host details with the request.
| Manufacturer part number | MCX621102AC-ADAT |
|---|---|
| Brand | NVIDIA |
| Form factor | PCIe |
| PCIe interface | Gen4 x8 |
| Ports | 2 |
| Connector | SFP28 |
| Controller | NVIDIA ConnectX-6 Dx |
| Port speed | 25GbE |
| Type | Ethernet adapter |
Specifications from the manufacturer's datasheet ↗
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