CASE:
Repurposed "Cheese Grater" 2012 Mac Pro.

INSIDE:

MB:
Asus ROG Maximus XI Hero Z390

PROCESSOR:
Intel Core i9-9900K 5GHz

RAM:
64GB CXPG Spectrix D41, 3800MHz (4x16GB)

GFX:
Gigabyte RX 5700 XT 8GB

SSD:
2x Samsung 1TB 860 EVO

HDD (SATA):
2x WD BLACK 6TB

HDD (USB3):
4x WD ELEMENTS DESKTOP 6TB

OPTICAL:
2x LG BH16NS40 16x SATA Internal BDRW

INPUT:
Apple Numeric Keyboard
Apple Magic Trackpad
2x Microsoft Bluetrack comfort 4500 mouse
Intuos 3 A3+
1x Steam controller
2x X-BOX 360 pad
2x Original JP Super Famicom Pad USB: (conversion)
2x Original US NES Pad USB: (conversion)
4x Original JP Saturn Pad (both grey and white) USB: (conversion)

OS:
Windows 10 Pro / MacOS Mojave / TempleOS