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Lenovo ThinkSystem Mellanox ConnectX-6 Lx 10/25GbE SFP28 2-Port PCIe Adapter

Data center · Enterprise network · Module / card

Lenovo ThinkSystem Mellanox ConnectX-6 Lx 10/25GbE SFP28 2-Port PCIe Adapter

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Lenovo-validated NVIDIA ConnectX-6 Lx card: two 10/25GbE SFP28 ports, PCIe 4.0 x8, RoCE v2, ASAP2 OVS offload and secure boot.

  • CE
  • FCC
  • TÜV
  • RoHS
$1,024.99
In stock

SKU 4XC7A62580 · 30-day returns

The Lenovo ThinkSystem Mellanox ConnectX-6 Lx 10/25GbE SFP28 2-port PCIe Ethernet Adapter (4XC7A62580) is Lenovo's validated version of the NVIDIA ConnectX-6 Lx card (NVIDIA part MCX631102AS-ADAT). It is a low-profile PCIe 4.0 x8 card with two SFP28 cages for 10 or 25 Gb Ethernet.

The adapter is designed for cloud and virtualised servers. ASAP2 technology moves the Open vSwitch data plane into hardware, and SR-IOV supports up to 512 virtual functions per port with 8 physical functions, which keeps host CPU free for applications.

• RoCE v1/v2 and Zero-Touch RoCE that runs without PFC or ECN configuration • NVMe over Ethernet and overlay offloads for VXLAN, NVGRE and GENEVE • Hardware root of trust for secure boot and signed firmware updates • Low power: about 12.9 W maximum on PCIe 4.0 with passive cables

Both low-profile and full-height brackets are included. When fitted in a Lenovo server the card inherits the server's base warranty, which makes it a straightforward upgrade for ThinkSystem and ThinkAgile platforms.

Specifications

Technical specifications
Part number4XC7A62580
Network
Ports2 x SFP28
Speed10/25 Gb Ethernet
ControllerNVIDIA (Mellanox) ConnectX-6 Lx; NVIDIA part MCX631102AS-ADAT
Host
Host interfacePCIe 4.0 x8 (backward compatible with PCIe 3.0)
Form factorLow-profile PCIe; low-profile and full-height brackets included
Virtualisation
SR-IOVUp to 512 VFs per port and 8 PFs; VirtIO acceleration
Features
Key featuresRoCE v1/v2, Zero-Touch RoCE, ASAP2 OVS offload, VXLAN/NVGRE/GENEVE offloads
Security
SecurityHardware root of trust, secure boot, signed firmware update
Power
Max power (passive cables)12.94 W (PCIe 4.0), 12.14 W (PCIe 3.0)
Physical
Dimensions96 mm wide x 69 mm high (without bracket)
Environment
Operating temperature0 to 55 °C
Compliance
ApprovalsSafety CB / cTUVus / CE; EMC CE / FCC / VCCI / ICES / RCM; RoHS
Ordering
Lenovo feature codeBE4U
Warranty1-year limited warranty; when installed in a Lenovo server it assumes the server's base warranty and upgrades

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Specifications and images are provided by the manufacturer and may change without notice. Please check compatibility with your existing equipment before ordering.