Network Adapters

Slow NICs waste compute power. A virtualization host that runs heavy workloads needs stable bandwidth at the adapter level. Network adapters provide that lift. High-speed interfaces support clean throughput. Offload engines handle TCP processing and free CPU cycles. Form factor options match legacy servers and new chassis designs. 

Adapters drive scalability by allowing each node to push more data without raising latency. Refurbished hardware reduces cost and protects ROI. Rigorous testing ensures link integrity in accordance with the PC Shore Performance Standard. Browse our network adapters and feed your servers the bandwidth they deserve.

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Items 97-108 of 250

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  1. Lenovo 04W6947 USB 2.0 to RJ-45 Ethernet Adapter

    In Stock

    Lenovo 04W6947 USB 2.0 to RJ-45 Ethernet Adapter
    Brand:
    Lenovo
    Mfr Part#:
    04W6947
    Condition:
    Refurbished
    $162.29
  2. Lenovo 4XC7A08251 ThinkSystem Emulex LPe35002 32Gb 2-port PCIe Fibre Channel Adapter

    In Stock

    Lenovo 4XC7A08251 ThinkSystem Emulex LPe35002 3...
    Brand:
    Lenovo
    Mfr Part#:
    4XC7A08251
    Condition:
    Refurbished
    $2,941.71
  3. Lenovo 00MN993 ConnectX-4 LX ML2 1 x Port 25GbE SFP28 Network Adapter

    In Stock

    Lenovo 00MN993 ConnectX-4 LX ML2 1 x Port 25GbE...
    Brand:
    Lenovo
    Mfr Part#:
    00MN993
    Condition:
    Refurbished
    $134.23
  4. Lenovo 00D1890 Mellanox Connect-IB FDR IB 1 x Port PCI Express 3.0 x8 HCA

    In Stock

    Lenovo 00D1890 Mellanox Connect-IB FDR IB 1 x P...
    Brand:
    Lenovo
    Mfr Part#:
    00D1890
    Condition:
    Refurbished
    $444.11
  5. Lenovo 00D1775 Connect-IB 1 x Port 56GbE QSFP PCI Express 3.0 x16 Adapter

    In Stock

    Lenovo 00D1775 Connect-IB 1 x Port 56GbE QSFP P...
    Brand:
    Lenovo
    Mfr Part#:
    00D1775
    Condition:
    Refurbished
    $422.86
  6. Lenovo 00MM963 Mellanox CX456A ConnectX-4 Dual Port 100G Network Card

    In Stock

    Lenovo 00MM963 Mellanox CX456A ConnectX-4 Dual ...
    Brand:
    Lenovo
    Mfr Part#:
    00MM963
    Condition:
    Refurbished
    $548.51
  7. Lenovo 01GR253 Mellanox ConnectX-4 Lx Dual-Ports SFP28 25Gbps Gigabit Ethernet PCI Express 3.0x8 Network Adapter

    In Stock

    Lenovo 01GR253 Mellanox ConnectX-4 Lx Dual-Port...
    Brand:
    Lenovo
    Mfr Part#:
    01GR253
    Condition:
    Refurbished
    $189.88
  8. Lenovo 00MM953 Mellanox ConnectX-4 Single-Port QSFP+ 40Gbps Gigabit Ethernet PCI Express 3.0 x8 Network Adapter

    In Stock

    Lenovo 00MM953 Mellanox ConnectX-4 Single-Port ...
    Brand:
    Lenovo
    Mfr Part#:
    00MM953
    Condition:
    Refurbished
    $649.28
  9. Lenovo 00FP652 ConnectX-3 Pro 2 x Ports 40GbE PCI Express Full-height VPI Adapter for System x3550 M5

    In Stock

    Lenovo 00FP652 ConnectX-3 Pro 2 x Ports 40GbE P...
    Brand:
    Lenovo
    Mfr Part#:
    00FP652
    Condition:
    Refurbished
    $548.51
  10. Lenovo 00MM862 X550-T2 2 x Ports 10GbE Ethernet Converged Network Adapter Card

    In Stock

    Lenovo 00MM862 X550-T2 2 x Ports 10GbE Ethernet...
    Brand:
    Lenovo
    Mfr Part#:
    00MM862
    Condition:
    Refurbished
    $215.22
  11. Lenovo 00WE025 1 x Port 100GBase-X QSFP28 PCI Express 3.0 x8 Network Adapter

    In Stock

    Lenovo 00WE025 1 x Port 100GBase-X QSFP28 PCI E...
    Brand:
    Lenovo
    Mfr Part#:
    00WE025
    Condition:
    Refurbished
    $298.43
  12. Lenovo 7XC7A05525 Intel X710-DA4 Quad-Ports 10GBase-X PCI Express SFP+ Network Adapter

    In Stock

    Lenovo 7XC7A05525 Intel X710-DA4 Quad-Ports 10G...
    Brand:
    Lenovo
    Mfr Part#:
    7XC7A05525
    Condition:
    Refurbished
    $575.27
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