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4-Port 25Gb PCIe Network Card, ConnectX-4 Lx, 100G Aggregate

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100Gbps FROM ONE SLOT: Four SFP28 ports at line-rate 25GbE each (25G/10G/1G auto-negotiation) on a ConnectX-4 Lx controller one card replaces two dual-port 25G adapters.; BIFURCATION REQUIRED: All four ports need a PCIe 3.0 x16 slot with x8/x8 bifurcation enabled in BIOS; without it only two ports run. Confirm your board before ordering we reply with a compatibility list.; SLOT-SAVER ARCHITECTURE: Purpose-built for dense top-of-rack servers, storage nodes and virtualization hosts where every PCIe slot counts free one slot for a GPU or HBA.; RDMA & SDN OFFLOADS: Native RoCE for NVMe-oF and Ceph clusters; SR-IOV up to 127 VFs per port (254 per card) plus VXLAN/GENEVE/NVGRE hardware overlay offload.; DEPLOY ANYWHERE: PXE/UEFI boot, NC-SI, DCB, jumbo frames; drivers for Windows Server, RHEL/CentOS/Ubuntu and VMware ESX; low-profile + full-height brackets included.

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100Gbps
FROM ONE SLOT: Four SFP28 ports at line-rate 25GbE each (25G/10G/1G auto-negotiation) on a ConnectX-4 Lx controller one card replaces two dual-port 25G adapters.;
BIFURCATION REQUIRED: All four ports need a PCIe 3.0 x16 slot with x8/x8 bifurcation enabled in BIOS; without it only two ports run. Confirm your board before ordering we reply with a compatibility list.;
SLOT-SAVER ARCHITECTURE: Purpose-built for dense top-of-rack servers, storage nodes and virtualization hosts where every PCIe slot counts free one slot for a GPU or HBA.;
RDMA & SDN OFFLOADS: Native RoCE for NVMe-oF and Ceph clusters; SR-IOV up to 127 VFs per port (254 per card) plus VXLAN/GENEVE/NVGRE hardware overlay offload.;
DEPLOY ANYWHERE: PXE/UEFI boot, NC-SI, DCB, jumbo frames; drivers for Windows Server, RHEL/CentOS/Ubuntu and VMware ESX; low-profile + full-height brackets included.

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First Listed on Newegg	October 14, 2026

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Item#: 9SIC10VM8R6593