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
MCX456A-ECAT
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NVIDIA
NVIDIA Mellanox ConnectX-4 VPI 2-port 100Gb QSFP28 PCIe 3.0 x16 Adapter
MPNMCX456A-ECAT
Also known as AOC-MCX456A-ECAT-IB001
The NVIDIA Mellanox ConnectX-4 VPI 2-port 100Gb QSFP28 PCIe 3.0 x16 Adapter (MCX456A-ECAT) is a two-port QSFP28 adapter that supports EDR InfiniBand 100Gb/s or 100GbE.
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NVIDIA Mellanox ConnectX-4 VPI 2-port 100Gb QSFP28 PCIe 3.0 x16 Adapter
MCX456A-ECAT · Refurbished · 1 year warranty
Quantity (units)
Overview
VPI stands for the dual personality of the NVIDIA Mellanox ConnectX-4 VPI 2-port 100Gb QSFP28 PCIe 3.0 x16 Adapter (MCX456A-ECAT): its listed protocols are EDR InfiniBand 100Gb/s or 100GbE. One card, two possible link types, chosen by how it is configured and cabled.
There are two QSFP28 ports, and the card sits on a PCIe 3.0 x16 host interface. The ConnectX-4 VPI is the controller. That makes it a fit for clusters and storage back-ends where some nodes speak InfiniBand and others Ethernet, because the same part number can serve either role.
AOC-MCX456A-ECAT-IB001 is listed as an alternative part number, typed FRU, which may appear on service or channel paperwork for the same card.
Condition options are new, refurbished and used. New and refurbished units have a warranty of 1 year or 3 years, and used units have 90 days.
Specifications
| Manufacturer part number | MCX456A-ECAT |
|---|---|
| Brand | NVIDIA |
| Form factor | PCIe |
| Ports | 2 |
| Connector | QSFP28 |
| Protocols | EDR InfiniBand 100Gb/s or 100GbE |
| Controller | ConnectX-4 VPI |
| Port speed | 100GbE |
| Type | Ethernet adapter |
| Host interface | PCIe 3.0 x16 |
Alternative part numbers
Other numbers for MCX456A-ECAT, as printed on labels, spare-parts lists and manufacturer documents. Search works with any of them.
| Part number | Type | Brand | Note |
|---|---|---|---|
| AOC-MCX456A-ECAT-IB001 | FRU | IBM | IBM adapter FRU number (IBM feature code EKAL)Quote this part number |
FAQ
- Which protocols does the MCX456A-ECAT support?
- EDR InfiniBand 100Gb/s or 100GbE.
- How many ports and what connector?
- Two QSFP28 ports.
- What is the host interface?
- PCIe 3.0 x16.
- What alternative part number is listed?
- AOC-MCX456A-ECAT-IB001, typed as FRU.
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