Apple Mac Pro Late 2013 - MD878LL/A - 6-Core 3.5GHz - 16GB - 256GB. This Mac Pro is in good shape and runs great! The 64-bit 22-nm "Xeon E5" processor, or more specifically the "Ivy Bridge-EP" based E5-1650v2, has six independent "cores" each with a dedicated 256k level 2 cache and 12 MB of level 3 "Smart Cache.".
eBay