NVIDIA
NVIDIA ConnectX-5 EN 100GbE 2-Port QSFP28 PCIe 3.0 x16 Adapter, Host Management and UEFI
MCX516A-CCHT
Price on request
Conditions: Refurbished · Used
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NVIDIA
MCX512A-ACUT
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NVIDIA
NVIDIA ConnectX-5 EN 10/25GbE 2-Port SFP28 PCIe 3.0 x8 Adapter, UEFI Enabled
MPNMCX512A-ACUT
Also known as 900-9X5AZ-0053-ST4
The NVIDIA MCX512A-ACUT is a ConnectX-5 EN adapter with two SFP28 ports at 10/25GbE on a PCIe 3.0 x8 card, with UEFI enabled.
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NVIDIA ConnectX-5 EN 10/25GbE 2-Port SFP28 PCIe 3.0 x8 Adapter, UEFI Enabled
MCX512A-ACUT · Refurbished · 1 year warranty
Quantity (units)
Overview
Older but still widely deployed, the ConnectX-5 EN family is what the NVIDIA MCX512A-ACUT belongs to. It offers two SFP28 ports rated at 10/25GbE over a PCIe Gen3 x8 connection, so it suits servers with Gen3 slots that need dual-speed uplinks.
The title says UEFI enabled. That is the detail separating this part number from other versions that share the same speed and port layout. If your servers boot over the network or you follow a firmware standard that depends on UEFI support, match the suffix carefully.
Because the ports accept SFP28 and are listed at 10/25GbE, you can step a host down to 10GbE links where the switch end requires it. Use SFP28 optics or direct attach cables, and make sure an x8 or wider slot is free.
The alternative part number 900-9X5AZ-0053-ST4 is recorded for this card. We offer refurbished and used units. Refurbished cards carry 1 year or 3 years of warranty, and used cards carry 90 days. Send your quantity and chassis details to get pricing.
Specifications
| Manufacturer part number | MCX512A-ACUT |
|---|---|
| Brand | NVIDIA |
| Form factor | PCIe |
| PCIe interface | Gen3 x8 |
| Ports | 2 |
| Connector | SFP28 |
| Controller | NVIDIA ConnectX-5 |
| Port speed | 10/25GbE |
| Type | Ethernet adapter |
Specifications from the manufacturer's datasheet ↗
Alternative part numbers
Other numbers for MCX512A-ACUT, as printed on labels, spare-parts lists and manufacturer documents. Search works with any of them.
| Part number | Type | Brand | Note |
|---|---|---|---|
| 900-9X5AZ-0053-ST4 | Alternative | Same brand | NVIDIA SKU (900- number) listed against this ordering part numberQuote this part number |
FAQ
- What speeds does the MCX512A-ACUT list?
- 10/25GbE across two SFP28 ports.
- What does UEFI enabled mean for this part?
- The title marks the card as UEFI enabled, which distinguishes it from other versions of this card.
- Which PCIe interface does it use?
- PCIe Gen3 x8.
- What is the alternative part number?
- 900-9X5AZ-0053-ST4.
- Which conditions are available?
- Refurbished and used.
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Send us the part number. We search our supplier network for new, refurbished and used stock and reply within 1 business day.