my bare-metal validator node specifications:

* AMD Ryzen 9 7950X3D S-AM5 4.20/5.70GHz 16MB L2/128MB *
* liquid cooling be quiet! SILENT LOOP 2 360mm BW012 *
* Asus TUF GAMING X670E-PLUS /AMD X670/DDR5/SATA3/M.2/PCIe5.0/AM5/ATX *
* SSD Kingston KC3000 2TB M.2 NVMe 2280 PCIe Gen 4.0 x4 (7000/7000 MB/s) *
* G.SKILL TRIDENT NEO AMD RGB DDR5 2X32GB 6000MHZ CL30 EXPO BLACK F5-6000J3040G32GX2-TZ5NR *
* Gigabyte GP-UD850GM 850W 120mm 80+Gold *
* be quiet! Pure Base 500DX *
* 1 Gbps internet connection *
* UPS 900W *
* Ubuntu Server 22.04.4 LTS 64-bit *