128 GB OWC RAM 1333MHz DDR3 (8x16gb)
AMD Radeon RX 580 8GB... METAL compatible card! (Slot1)
500 GB NVMe PCIe SSD... Split start up disk 100GB running Mojave 10.14.6 and 400GB for Monterey OC (Slot2)
500 GB OWC Mercury Electra 3G SSD
240 GB OWC Mercury Accelsior 1M2 SSD PCIe 4.0 (Slot3) Original box included
Also:
480Gb OWC Mercury Extreme Pro 6G with adapter and sled (see photo)
Same setup on this SSD as the NVMe startup disk... Mojave 100GB and Monterey 380GB via OC
Set this up as a spare, I leave it uninstalled.
THUNDERBOLT!! GC-Titan Ridge 2.0 PCIe Card (Slot4) Original box included
Display Port
2 x Thunderbolt 3 / USB 3.2 Gen2 Type C
2 x Mini Display Port In
Upgraded Bluetooth and Wifi with added Bluetooth Antenna
Bluetooth is working on Monterey!!