Lenovo 01GR253 Mellanox ConnectX-4 Lx CX4121A 25GbE 2-Port SFP28 NIC
This listing is for a tested and fully working Lenovo / Mellanox ConnectX-4 Lx network adapter.
FRU 01GR253, model CX4121A, built on the Mellanox ConnectX-4 Lx / MCX4121A-ACAT 2-port 25GbE SFP28 PCIe platform.
Designed for enterprise servers, storage systems, virtualization hosts, NAS builds, and 10/25GbE data center networking. ConnectX-4 Lx supports 1/10/25GbE operation depending on optics, DAC cables, switch support, and configuration.
Adapter was pulled from a functioning system and has passed basic device detection and network adapter testing.
Specifications
Brand: Lenovo / Mellanox
Model: ConnectX-4 Lx CX4121A
Part Number(s): FRU 01GR253, P/N 01GR252, EC N34732U
OEM Manufacturer: Mellanox Technologies / NVIDIA Networking
OEM Model: CX4121A / MCX4121A-ACAT family
Capacity: N/A – network adapter
Speed: 2×25GbE SFP28, backward compatible with supported 10GbE / 1GbE configurations
Interface: PCIe 3.0 x8
Form Factor: Low-profile PCIe add-in card
Ports: 2× SFP28
Firmware: Not shown on label / Lenovo OEM firmware likely?
Country of Manufacture: Israel
DOM: 2019-11-25
Condition
Used – fully tested and working
Detected in host system
Basic network adapter testing passed
Clean system pull
Normal cosmetic wear
Adapter only – no optics, DAC cables, or transceivers included
What’s Included
1× Lenovo 01GR253 Mellanox ConnectX-4 Lx CX4121A 25GbE 2-Port SFP28 PCIe Network Adapter
Compatibility
Fits systems including examples based on PCIe x8 interface and low-profile form factor:
Lenovo ThinkSystem servers
Lenovo System x servers
Supermicro servers and workstations
Dell PowerEdge servers with standard PCIe support
HP / HPE ProLiant servers with standard PCIe support
Linux, Windows, VMware ESXi, FreeBSD, and OFED-supported environments with proper Mellanox / NVIDIA drivers
10GbE / 25GbE SFP28 or SFP+ switch environments with compatible optics or DAC cables
Buyer is responsible for confirming PCIe slot clearance, bracket height, server BIOS support, driver support, and SFP28 / SFP+ module or cable compatibility before purchase.
Shipping
Ships from Mississauga, Ontario
Anti-static bag + protective packing
Fast tracked shipping
Local pickup available
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effort has been made to ensure the accuracy of all information
contained in this advertisement. QuantumConnection cannot possibly
anticipate broad spectrum compatibility with all components available on
the market today. Please understand the item offered and be sure you have the technical knowledge to use or install the item. Most information is available on the internet from the manufacturer's website. |
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