TP-Link TX401 10 Gigabit PCIe Network Adapter
Overview
The TX401 is a single-port 10 Gigabit Ethernet PCIe adapter designed for servers and workstations requiring 10G connectivity in environments where internal NIC upgrades are impractical or unavailable. It mounts directly into a standard PCIe slot and delivers 10 Gbps throughput over copper RJ-45, supporting legacy and modern network infrastructure without requiring specialty cabling or active switches.
Compatibility
Compatible with any system featuring an available PCIe slot and x4 or higher lane configuration. Works with Linux, Windows, and standard-issue driver support across enterprise operating systems. Verify slot availability and lane count before ordering — full-height PCIe slots are required unless your chassis supports half-height adapters.
Form Factor & Installation
The TX401 uses a standard full-height, full-length PCIe bracket. Install requires a free PCIe slot (x4 minimum recommended for sustained 10G performance), power-down, seating into the slot until the retention clip engages, and driver installation via vendor-supplied media or download. No external power required — the card draws power solely from the PCIe bus.
When to Choose a Different Model
If your deployment requires dual 10G ports or SFP+ fiber connectivity, evaluate higher-port-count or fiber-equipped adapters from the same vendor. If your system lacks PCIe expansion slots, consider external USB 3.0 or Thunderbolt 10G adapters instead.
