Lenovo 4XC0R41416 network card internal Ethernet

The Lenovo Intel I350-T4 4-Port Ethernet Expansion Card (Lenovo 4XC0R41416) adds four independent Gigabit Ethernet ports to a desktop or workstation via a single PCI Express slot. Built around the Intel I350 chipset, this internal network card provides wired connectivity using the PCI Express host interface and supports IEEE 802.3z networking standards for reliable, high-speed data transfer in business and home environments.

Advantages

The card delivers four redundant, independent Gigabit Ethernet ports in a compact PCIe form factor, enabling simultaneous connections to multiple networks. It uses proven Intel chipset technology for stable performance, low latency and broad compatibility with standard drivers and operating systems. The compact design and modest weight make it suitable for most Think desktops and workstations without major installation changes.

Suitable for

• Expanding wired network ports on desktops and workstations
• Connecting to multiple LANs or segregated networks
• Data-intensive applications requiring stable Gigabit connections
• Small business and home office network upgrades

Key specifications

• Brand: Lenovo
• Model/MPN: 4XC0R41416 (Intel I350-T4 chipset)
• Interface: PCI Express (host interface)
• Ports: 4 × Gigabit Ethernet
• Connectivity technology: Wired
• Networking standards: IEEE 802.3z
• Weight: 0.084 kg

How to use

Power down the PC and open the chassis. Insert the Lenovo 4XC0R41416 card into an available PCI Express slot and secure it in place. Connect standard Ethernet cables to the four RJ-45 ports and reconnect power. Install or update drivers as required by the operating system; the Intel I350 chipset is commonly supported by standard network drivers. After boot, verify link status and configure network settings through your OS or network management tools.

Recommendations

For best results, use CAT5e or higher-rated Ethernet cables and ensure the system BIOS and network drivers are up to date. Allocate separate network configurations or VLANs when using multiple networks to maintain traffic separation and performance.