Lenovo 7ZT7A00534 2x1000Base-T PCI Express 2.0 x4 Adapter

Network bottlenecks can cripple your server performance, especially when you need reliable gigabit connections for multiple devices. The Lenovo 7ZT7A00534 2x1000Base-T PCI Express 2.0 x4 Adapter is a low-profile plug-in card that adds two wired 1 Gbps Ethernet ports to any compatible PCIe slot, giving you fast, stable links for critical workloads.

Usages of a 2 x 1000Base-T Network Adapter

Ideal for small-to-medium data centres, virtualization hosts, and workstations that require dual gigabit connections, this adapter lets you separate traffic streams, connect redundant networks, or link separate VLANs without extra cabling.

Benefits of Lenovo Network Adapter

• Simple installation: Plug the low-profile card into a PCIe x4 slot and you’re ready to go.
• Dual ports: Two RJ-45 connectors let you run separate networks or provide failover.
• Low power: Efficient design keeps energy costs down while maintaining performance.
• Advanced offload: Features like TCP/IP checksum and RSS reduce CPU load.
• Wake-on-LAN: Remote power-on capability helps you manage servers remotely.

Lenovo Network Adapter Overview

Choosing this adapter means you get a purpose-built solution that fits tightly into compact server chassis, avoiding the space waste of larger cards. Its PCI Express 2.0 x4 interface ensures enough bandwidth for full gigabit throughput on both ports, so you won’t experience the slowdown that can occur with generic adapters.

Beyond size, the card supports a range of Intel technologies such as SR-IOV and VMDq, which improve virtualised environments by allowing multiple virtual machines to share the adapter efficiently. This makes it a solid choice for anyone looking to boost network reliability without overhauling existing hardware.

Key Features of a 2 x 1000Base-T Network Adapter

• Ports: 2 x 1000Base-T - RJ-45. Two gigabit Ethernet ports for flexible connectivity.
• Data rate: 1 Gbps. Each port delivers full gigabit speed for demanding applications.
• Interface: PCI Express 2.0 x4. Provides sufficient lane bandwidth for simultaneous full-speed links.
• Form factor: Plug-in card - low profile. Fits into slim server bays where space is limited.
• Connectivity technology: Wired. Reliable, interference-free network connections.
• Features: WOL, auto-uplink (auto MDI/MDI-X). Enables remote wake-up and automatic cable detection.
• Features: Intel I/OAT, VMDq, SR-IOV. Improves data movement and virtualisation efficiency.
• Features: RSS, MSI-X, TCP/IP checksum offload. Reduces CPU overhead during heavy traffic.
• Standards: IEEE 802.3, 802.3u, 802.1Q, 802.1p, 802.3x, 802.3az, 1588-2008. Ensures broad compatibility with network equipment.
• Colour: Green. Distinctive colour for easy identification during installation.

Specifications