CPU memory etc

Intel Core i3-12100
Cooler Master Hyper 212 EVO V2
128 GB Corsair Value Select DDR4 2666MHz (4 x 32 GB)
ASUS Prime B760M-A WiFi D4
LSI 9300-8i (HBA card)
TP-Link TX401 (10 Gbit network card)

Storage

1 x Samsung 980 Pro 1 TB (NVME for boot drive)
4 x Samsung 870 EVO 500 GB
8 x Samsung 870 EVO 1 TB
2 x Icy Dock 6 x 2.5" Bay (MB326SP-B)

Case

Fractal Design Pop XL Air
Corsair CV550
3 x 120 mm Noctua NF-A12x25 PWM
3 x 140 mm Noctua NF-A14 PWM

Peripherals

Keyboard: Logitech G413 Silver
Mouse: Logitech RX250
Switch: Ubiquiti UniFi Flex XG (10 Gbit)
WiFi AP: ASUS RT-AX86U
Router: pfSense PC
Internet 1: Fiber connection: 250 Mbit down | 100 Mbit up
Internet 2: Cable-TV connection: 100 Mbit down | 10 Mbit up