Z600 with 2x X5650 CPUs (12 cores/24 threads), 48 GB (6x 8GB) DDR3 1333Mhz ECC RAM, 500GB HD, GTX 750ti (with 6 pin power). System is setup as dual boot with 264GB partition with a unregistered copy of Win7 64 Pro and 200GB partition with Linux Mint 17.3. Ready to crunch under Win64 or Linux. Tech support included (for most of you). Asking $400+shipping. I'll certainly consider other offers. I'd rather sell it here than on Ebay.

Software installed under Win64 includes:
Boinc 7.6.33
TeamViewer v11
Process Lasso
MSI Afterburner

Software installed under Linux Mint 17.3 includes:
Boinc 7.4.22 (which supports remote gui without host ip and max project concurrent)
TeamViewer v11
Nvidia Cuda and OpenCL GPU crunching on the 750ti