Test bench:
CPU: Ryzen 5 3400G
RAM: G.SKILL Ripjaws V Series (1x16GB@2133)
Motherboard: ASRock B450M/AC
PSU: 750W EVGA 80+ Gold
NIC: Mellanox ConnectX-3 VPI CX353A
OS Drive: Kingston 120GB
OS: Ubuntu 20.04

Main Server:
CPU: AMD Ryzen 9 5950x - 16C/32T
RAM: G.SKILL Ripjaws V Series (4x16GB@3200)
Motherboard: ASUS PRIME X570-PRO ATX
PSU: 750W EVGA 80+ Gold
OS Drive: Samsung 860 Evo SATA 500GB
Second Drive: Samsung 970 Evo NVMe 500GB
Third Drive: Samsung 970 Evo Plus NVMe 500GB
GPU 1: MSI Armor OC 1080
GPU 2: EVGA SC Gaming Black 1070
NIC 1: On board 1Gbit Intel I211
NIC 2: Rosewill RC-411v3 (RTL8111/8168/8411) 1Gbit
NIC 3: Mellanox ConnectX-3 VPI CX353A
Bulk Storage: 2x 12TB Western Digital Red Pro
OS: Proxmox 6.4-4