I just ordered my PC-3000 Express card update yesterday. Built my new rig for it today:

Specs:
GIGABYTE G1 Gaming GA-Z97X Motherboard
i5 4590 CPU
RAIDMAX Vampire 1000W PSU
IN WIN Full Tower Case
Areca ARC-1880i RAID Controller
8x 4Tb HGST SAS Hard Drives in RAID 6
250Gb Samsung 850 EVO M.2 SSD
All things said and done, about $1,800 not counting the PC-3000 or any software. Definitely the most expensive desktop computer I've ever touched.

Specs:
GIGABYTE G1 Gaming GA-Z97X Motherboard
i5 4590 CPU
RAIDMAX Vampire 1000W PSU
IN WIN Full Tower Case
Areca ARC-1880i RAID Controller
8x 4Tb HGST SAS Hard Drives in RAID 6
250Gb Samsung 850 EVO M.2 SSD
All things said and done, about $1,800 not counting the PC-3000 or any software. Definitely the most expensive desktop computer I've ever touched.