AMD · 2023
A620A
The A620A is an AMD chipset for the AM5 platform, released in 2023. It supports DDR5 memory and PCIe 4.0.
The A620A is a chipset designed for AMD's AM5 platform, released in March 2023. It provides 8 PCIe 4.0 lanes and uses a DMI 4.0 interface to connect to the CPU. The chipset supports up to 192 GB of DDR5 memory across two channels, with ECC support. It offers 4 SATA III ports, 2 USB 3.2 Gen 2 ports, 2 USB 3.2 Gen 1 ports, and 6 USB 2.0 ports. CPU overclocking is not supported, but memory overclocking via XMP/EXPO is enabled. The TDP is 4.5 W. This chipset is intended for use with AMD Ryzen 7000 series processors and other AM5 CPUs.
Specifications
| Socket unverified | AM5 |
|---|---|
| Platform unverified | AM5 |
| TDP unverified | 4.5 W |
| PCIe version unverified | 4.0 |
| Total PCIe lanes (chipset) unverified | 8 |
| DMI version unverified | 4.0 |
| Memory support unverified | DDR5 |
| Max memory unverified | 192 GB |
| Memory channels unverified | 2 |
| ECC memory support unverified | Yes |
| SATA III ports unverified | 4 |
| USB 3.2 Gen 2x2 ports unverified | 0 |
| USB 3.2 Gen 2 ports unverified | 2 |
| USB 3.2 Gen 1 ports unverified | 2 |
| USB 2.0 ports unverified | 6 |
| CPU overclocking unverified | No |
| Memory overclocking (XMP/EXPO) unverified | Yes |
| Release date unverified | 2023-03-31 |
| Release year unverified | 2023 |