MCX75310AAS-NEAT - Refurbished - NVIDIA Mellanox ConnectX-7 Single-Port NDR 400Gb/s InfiniBand OSFP Adapter
Warranty: Lifetime
Condition: Refurbished — pulled from enterprise service, cleaned, inspected and tested.
MCX75310AAS-NEAT is the NVIDIA Mellanox ConnectX-7 Single-Port NDR 400Gb/s InfiniBand OSFP Adapter. This listing is a refurbished, genuine NVIDIA/Mellanox card, built for H100/H200-class GPU servers on NDR InfiniBand.
Key Specifications
- Controller: NVIDIA ConnectX-7
- Ports: 1x OSFP (flat-top / RHS cage)
- Speeds: NDR InfiniBand 400Gb/s (also 400GbE)
- Host interface: PCIe 5.0 x16
- Key features: RDMA, GPUDirect RDMA/Storage, In-Network Computing, secure boot
- Bracket: Full-height (tall) bracket
Works With
Pairs with 400G OSFP SR4/DR4 flat-top transceivers (MMA4Z00-NS400, MMS4X00-NS400). Shop matching DAC cables, AOC cables and transceivers.
Low-profile bracket needed? Ask before ordering — we can supply the correct bracket.
📋 NVIDIA & Mellanox Interconnect Compatibility Guide — matching DACs, AOCs and transceivers for every ConnectX generation.
📘 Hopper H100/H200 interconnect matrix · OSFP part-number crosswalk
Warranty & Shipping
Backed by the Resilient Tec lifetime warranty with a compatibility guarantee. Free standard shipping on all US orders.
Condition: Refurbished — pulled from enterprise service, cleaned, inspected and tested.
MCX75310AAS-NEAT is the NVIDIA Mellanox ConnectX-7 Single-Port NDR 400Gb/s InfiniBand OSFP Adapter. This listing is a refurbished, genuine NVIDIA/Mellanox card, built for H100/H200-class GPU servers on NDR InfiniBand.
Key Specifications
- Controller: NVIDIA ConnectX-7
- Ports: 1x OSFP (flat-top / RHS cage)
- Speeds: NDR InfiniBand 400Gb/s (also 400GbE)
- Host interface: PCIe 5.0 x16
- Key features: RDMA, GPUDirect RDMA/Storage, In-Network Computing, secure boot
- Bracket: Full-height (tall) bracket
Works With
Pairs with 400G OSFP SR4/DR4 flat-top transceivers (MMA4Z00-NS400, MMS4X00-NS400). Shop matching DAC cables, AOC cables and transceivers.
Low-profile bracket needed? Ask before ordering — we can supply the correct bracket.
📋 NVIDIA & Mellanox Interconnect Compatibility Guide — matching DACs, AOCs and transceivers for every ConnectX generation.
📘 Hopper H100/H200 interconnect matrix · OSFP part-number crosswalk
Warranty & Shipping
Backed by the Resilient Tec lifetime warranty with a compatibility guarantee. Free standard shipping on all US orders.