Due to the Thanksgiving Holiday, all orders placed on 11/23 and 24 will be processed on Monday, 11/27.

Mellanox ConnectX-3 EN

Certified Refurbished ConnectX®-3 EN Adapters with PCI Express 3.0

Mellanox ConnectX-3 EN 10/40/56GbE Network Interface Cards (NIC) with PCI Express 3.0 deliver high-bandwidth and industry-leading Ethernet connectivity for performance-driven server and storage applications in Enterprise Data Centers, High-Performance Computing, and Embedded environments. Clustered databases, web infrastructure, and high frequency trading are just a few applications that will achieve significant throughput and latency improvements resulting in faster access, real-time response and more users per server. ConnectX-3 EN improves network performance by increasing available bandwidth while decreasing the associated transport load on the CPU especially in virtualized server environments.

Mellanox Certified Refurbished Equipment (MCRE) goes through rigorous re-manufacturing, testing, and certification process. Current line MCRE carries the same warranty and support options as new Mellanox equipment. All MCRE includes a 30-day DOA warranty. Support contracts, training, and additional upgrades are also available for purchase on eligible products.

ConnectX-3 Product Brief

ConnectX-3 for OCP Product Brief

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ConnectX-3 EN

Mellanox Certified Refurbished MCX354A-FCBS ConnectX-3 VPI Adapter Card Dual-Port QSFP FDR IB (56Gb/s) and 40GbE PCIe3.0 x8 8GT/s Short Bracket RoHS R6
MPN: MCX354A-FCBS-RF
$1,210.75 $532.77
Mellanox Certified Refurbished MCX314A-BCBT ConnectX-3 EN Network Interface Card 40/56GbE Dual-Port QSFP
MPN: MCX314A-BCBT-RF
$1,081.50 $481.33
Mellanox Certified Refurbished MCX313A-BCBT ConnectX-3 EN Network Interface Card 40/56GbE Single-Port QSFP
MPN: MCX313A-BCBT-RF
$865.20 $385.05
Mellanox Certified Refurbished MCX311A-XCAT ConnectX-3 EN Network Interface Card 10GbE Single-Port SFP+
MPN: MCX311A-XCAT-RF
$432.60 $192.49
Mellanox Certified Refurbished MCX341A-XCCN ConnectX-3 EN Network Interface Card for OCP 10GbE Single-Port SFP+
MPN: MCX341A-XCCN-RF
$345.55 $154.25
Mellanox MCX312A-XCAT ConnectX-3 EN Network Interface Card 10GbE Dual Port SFP+ PCIe3.0 x8 8GT/s Tall Bracket RoHS R6
MPN: MCX312A-XCAT-RF
$1,498.27 $659.38
Mellanox MCX312A-XCBT ConnectX-3 EN Network Interface Card 10GbE Dual-Port SFP+ PCIe3.0 x8 8GT/s Tall Bracket RoHS R6
MPN: MCX312A-XCBT-RF
$579.00 $241.29
Mellanox Certified Refurbished MCX341A-XCGN ConnectX-3 EN Network Interface Card for OCP 10GbE Single-Port SFP+
MPN: MCX341A-XCGN-RF
$345.55 $154.25
Mellanox Certified Refurbished MCX342A-XCGN ConnectX-3 EN Network Interface Card for OCP 10GbE Dual-Port SFP+
MPN: MCX342A-XCGN-RF
$432.60 $192.49
Mellanox Certified Refurbished MCX342A-XCCN ConnectX-3 EN Network Interface Card for OCP 10GbE Dual-Port SFP+
MPN: MCX342A-XCCN-RF
$432.60 $192.49

Mellanox Technologies provides a one-year limited hardware warranty on new ConnectX-3 EN purchased from Mellanox Store. We provide international shipping to over 220 countries and free ground shipping within the US for all orders over $499. Contact a Mellanox specialist for help with Mellanox ConnectX-3 EN or other Mellanox products.