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
MCX4131A-BCAT
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NVIDIA
NVIDIA ConnectX-4 Lx EN 40GbE 1-Port QSFP28 PCIe 3.0 x8 Adapter
MPNMCX4131A-BCAT
Also known as 900-9X429-0014-0T0
The NVIDIA MCX4131A-BCAT is a single-port ConnectX-4 Lx EN adapter with one QSFP28 cage at 40GbE on a PCIe 3.0 x8 card.
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NVIDIA ConnectX-4 Lx EN 40GbE 1-Port QSFP28 PCIe 3.0 x8 Adapter
MCX4131A-BCAT · Refurbished · 1 year warranty
Quantity (units)
Overview
Forty gigabit Ethernet in a compact one-port card is what the NVIDIA MCX4131A-BCAT provides. It is a ConnectX-4 Lx EN adapter with a single QSFP28 port rated at 40GbE and a PCIe Gen3 x8 interface.
The cage is QSFP28 while the link speed is 40GbE, so your optics or cables must be selected for the speed your switch runs, not only for the form factor. That is the main thing to confirm when you plan a purchase for an existing 40GbE network.
Single-port cards suit hosts that need one fast storage or cluster link. An x8 Gen3 connector is easy to place in most servers, and the card does not need a wide slot. If you need two links, look for a dual-port part number instead of buying two cards.
The NVIDIA code 900-9X429-0014-0T0 is recorded as an alternative part number. This card is available new, refurbished or used. New and refurbished units carry 1 year or 3 years of warranty, and used units carry 90 days. Send your quantity and host model to request pricing.
Specifications
| Manufacturer part number | MCX4131A-BCAT |
|---|---|
| Brand | NVIDIA |
| Form factor | PCIe |
| PCIe interface | Gen3 x8 |
| Ports | 1 |
| Connector | QSFP28 |
| Controller | NVIDIA ConnectX-4 Lx |
| Port speed | 40GbE |
| Type | Ethernet adapter |
Specifications from the manufacturer's datasheet ↗
Alternative part numbers
Other numbers for MCX4131A-BCAT, as printed on labels, spare-parts lists and manufacturer documents. Search works with any of them.
| Part number | Type | Brand | Note |
|---|---|---|---|
| 900-9X429-0014-0T0 | Alternative | Same brand | NVIDIA SKU (900- number) listed against this ordering part numberQuote this part number |
FAQ
- What port does the MCX4131A-BCAT have?
- One QSFP28 port at 40GbE.
- Which PCIe link does it use?
- PCIe Gen3 x8.
- What is the alternative number?
- 900-9X429-0014-0T0.
- Can I buy it new?
- Yes. New, refurbished and used offers are listed.
- What warranty applies to used units?
- 90 days.
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