AMD · 2017
X399
The X399 chipset, released in 2017, is an AMD chipset for the TR4 socket, supporting Ryzen Threadripper processors.
The X399 chipset, introduced in 2017, is designed for AMD's Ryzen Threadripper processors on the TR4 socket. It provides 8 PCIe 2.0 lanes from the chipset, along with 4 SATA III ports and a total of 22 USB ports: 2 USB 3.2 Gen 2, 14 USB 3.2 Gen 1, and 6 USB 2.0. The chipset supports ECC memory and CPU overclocking, with a TDP of 5 W. It is used with AMD Ryzen Threadripper CPUs and typically paired with high-end desktop motherboards.
Specifications
| Socket unverified | TR4 |
|---|---|
| TDP unverified | 5 W |
| PCIe version unverified | PCIe 2.0 |
| Total PCIe lanes (chipset) unverified | 8 |
| ECC memory support unverified | Yes |
| SATA III ports unverified | 4 |
| USB 3.2 Gen 2 ports unverified | 2 |
| USB 3.2 Gen 1 ports unverified | 14 |
| USB 2.0 ports unverified | 6 |
| CPU overclocking unverified | Yes |
| Release year unverified | 2017 |