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

Mellanox Ethernet Adapter Cards

Mellanox continues its leadership in providing high-performance networking technologies by delivering superior productivity and scaling in 10/25/40/50/56/100 Gigabit Ethernet Adapters, enabling data centers to do more with less.

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.

Ethernet Adapter Card Brochure

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Ethernet Adapter Cards

Mellanox Certified Refurbished MCX4121A-ACAT ConnectX-4 Lx EN Network Interface Card 25GbE Dual-Port SFP28
MPN: MCX4121A-ACAT-RF
$515.00 $229.95
Mellanox Certified Refurbished MCX314A-BCCT ConnectX-3 Pro EN Network Interface Card 40/56GbE Dual-Port QSFP
MPN: MCX314A-BCCT-RF
$820.00 $364.95
Mellanox Certified Refurbished MCX312C-XCCT ConnectX-3 Pro EN Network Interface Card 10GbE Dual-Port SFP+
MPN: MCX312C-XCCT-RF
$410.00 $182.95
Mellanox Certified Refurbished MCX415A-CCAT ConnectX-4 EN Network Interface Card 100GbE Single-Port QSFP28 PCIe3.0 x16 ROHS R6
MPN: MCX415A-CCAT-RF
$1,257.00 $557.95
Mellanox Certified Refurbished MCX4121A-XCAT ConnectX-4 Lx EN Network Interface Card 10GbE Dual-Port SFP28
MPN: MCX4121A-XCAT-RF
$410.00 $182.95
Mellanox Certified Refurbished MCX311A-XCCT ConnectX-3 Pro EN Network Interface Card 10GbE Single-Port SFP+
MPN: MCX311A-XCCT-RF
$328.00 $145.95
Mellanox Certified Refurbished MCX314A-BCBT ConnectX-3 EN Network Interface Card 40/56GbE Dual-Port QSFP
MPN: MCX314A-BCBT-RF
$820.00 $364.95
Mellanox MCX312B-XCCT ConnectX-3 Pro EN Network Interface Card 10GbE Dual-Port SFP+ PCIe3.0 x8 8GT/s Tall Bracket RoHS R6
MPN: MCX312B-XCCT-RF
$410.00 $182.95
Mellanox Certified Refurbished MCX414A-BCAT ConnectX-4 EN Network Interface Card 40/56GbE Dual-Port QSFP28
MPN: MCX414A-BCAT-RF
$820.00 $364.95
Mellanox Certified Refurbished MCX4131A-BCAT ConnectX-4 Lx EN Network Interface Card 40GbE Single-Port QSFP28
MPN: MCX4131A-BCAT-RF
$656.00 $291.95

Mellanox Technologies provides a one-year limited hardware warranty on new Ethernet Adapter Cards 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 Ethernet Adapter Cards or other Mellanox products.