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Mellanox MCX4121A-ACAT ConnectX-4 Lx EN Network Adapter Card
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With ConnectX-4 Lx EN, server and storage applications will achieve significant throughput and latency improvements resulting in faster access, real-time response and more virtual machines hosted per... See Product Details for more information.
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Product Condition
Open Box products are in original manufacturer condition, include accessories, and most carry the manufacturer warranty. Manuals and software might not be included, but can usually be downloaded from the manufacturer. These items can be in the original manufacturer box or repackaged for protection during shipping.
Product Details
Product Details
Mellanox MCX4121A-ACAT ConnectX-4 Lx EN Network Adapter Card - PCI-Express 3.0 x 8
With ConnectX-4 Lx EN, server and storage applications will achieve significant throughput and latency improvements resulting in faster access, real-time response and more virtual machines hosted per server. ConnectX-4 Lx EN for Open Compute Project (OCP) specification 2.0 improves network performance by increasing available bandwidth while decreasing the associated transport load on the CPU especially in virtualized server environments. Moreover, ConnectX-4 Lx EN introduces the multi-host technology, which enables a new innovative rack design that achieves maximum CAPEX and OPEX savings without compromising on network performance.
With ConnectX-4 Lx EN, server and storage applications will achieve significant throughput and latency improvements resulting in faster access, real-time response and more virtual machines hosted per server. ConnectX-4 Lx EN for Open Compute Project (OCP) specification 2.0 improves network performance by increasing available bandwidth while decreasing the associated transport load on the CPU especially in virtualized server environments. Moreover, ConnectX-4 Lx EN introduces the multi-host technology, which enables a new innovative rack design that achieves maximum CAPEX and OPEX savings without compromising on network performance.
| Model Number | MCX4121A-ACAT |
| Product Name | Mellanox MCX4121A-ACAT ConnectX-4 Lx EN Network Adapter Card |
| Product Type | Network Adapter |
| Connectivity Technology | Wired |
| Device Type | Network Adapter |
| Interface (Bus) Type | PCI Express 3.0 x 8 |
| PCI Specification Revision | PCIe 1.1, PCIe 2.0, PCIe 3.0 |
| Ports | 25-Gigabit Ethernet x 2 |
| Data Link Protocol | 25-Gigabit LAN |
| Data Transfer Rate | 25 Gbps |
| Network / Transport Protocols | TCP/IP, UDP/IP, iSCSI |
| Remote Management Protocols | RMON 2, RMON |
| Form Factor | Plug-in Card |
| Features | Auto-negotiation, VLAN Support, DiffServ Support, Priority-based Flow Control, TCP/IP Offloading, QoS, Jumbo Frames, RDMA, LACP, Energy-Efficient Ethernet, MIB, Tagged VLAN, MSI-X |
| Compliant Standards | IEEE 802.1Q, 802.1P, 802.3ad (LACP), 802.3ae, 802.3az, 802.1Qbb, 802.1Qaz, 802.1Qau |
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- Returns & Warranty: We have a 30 day return policy and for defective returns, Tech For Less will give you a full refund and will arrange for and pay all shipping costs. Most products have a Manufacturer warranty.
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