Lenovo 4XC7A08277 network card Internal Ethernet 1000 Mbit/s

The Lenovo 4XC7A08277 is an internal Intel I350–based Gigabit Ethernet network card for wired connections. It installs in a PCI slot and supports up to 1000 Mbit/s transfer rate, offering a balance of performance, power efficiency and proven driver support. The adapter is available in multiport copper and single‑port fiber variants within the I350 family; the 4XC7A08277 provides reliable Gigabit connectivity suitable for server and workstation environments.

Advantages

This Lenovo Intel I350 network card delivers industry‑standard Gigabit Ethernet performance with broad protocol support (IEEE 802.3 family and related standards), hardware features that support I/O virtualization such as SR‑IOV and VMDq, and power‑saving enhancements. The card’s PCI host interface and well‑established driver ecosystem simplify integration into existing infrastructures while maintaining stable throughput and compatibility with common network stacks.

Suitable for

• Server and workstation wired network upgrades
• Virtualized environments requiring SR‑IOV or VMDq support
• Environments needing IEEE‑compliant Gigabit Ethernet (1000BASE‑T/1000BASE‑X)
• Applications demanding stable, low‑latency LAN connectivity

Key specifications

• Manufacturer: Lenovo (Intel I350 family)
• Model / MPN: 4XC7A08277
• Interface: PCI (host interface)
• Connectivity technology: Wired Ethernet
• Maximum data transfer rate: 1000 Mbit/s
• Networking standards: IEEE 802.3, 802.3z, 802.3x, 802.3u, 802.3az, 802.3ab, 802.1p, 802.1Q, IEEE 1588, 802.1as
• Supported features: I/O virtualization (SR‑IOV, VMDq), power‑saving enhancements
• Product colour: Multicolour
• EAN: 0889488517923

How to use

Power down the system, open the chassis, and insert the Lenovo 4XC7A08277 into an available PCI slot. Secure the card and reconnect any required network cabling (copper or fiber depending on the specific I350 variant). Power on the system and install or verify the appropriate Intel/Lenovo drivers for the I350 family to ensure full feature support, including SR‑IOV and VMDq where needed. Configure IP settings and VLANs through your operating system or network management software.

Recommendations

For optimal performance, use quality Cat5e/Cat6 cables for copper connections or proper SFP modules for fiber variants, keep drivers up to date, and validate virtualization features in lab environments before production deployment.