Refurbished Apple Mac Pro 6.1 "Trashcan" Intel Based "Eight Core" Desktop 3.0Ghz 16GB Ram 256GB SSD

The Mac Pro "Eight Core" 3.0 (Late 2013) is powered by a single 3.0 GHz Eight Core22-nm Xeon E5-1680v2 processor with a dedicated 256k of level 2 cache for each core and 25 MB of level 3 "Smart Cache." If otherwise equipped as the default models, the original configurations of this model have either 12 GB or 16 GB of 1866 MHz DDR3 ECC SDRAM, a 256 GB SSD, and dual AMD FirePro D300 or D500 graphics processors with 2 GB or 3 GB of GDDR5 memory each, respectively. The standard configuration quietly released on April 4, 2017, has 16 GB of 1866 MHz DDR3 ECC SDRAM, a 256 GB SSD, and dual AMD FirePro D700 graphics processors with 6 GB of GDDR5 memory each.

Connectivity of all Cylinder Mac Pro models includes six Thunderbolt 2 ports, one HDMI 1.4 UltraHD port, 4 USB 3.0 ports, and Dual Gigabit Ethernet ports in addition to 802.11ac and Bluetooth 4.0.

Originally, this model reportedly supported as many as three 4K displays or six Thunderbolt displays. However, on June 16, 2015, without updating the graphics cards themselves, Apple quietly increased the official support to as many as three 5K displays (5120x2880) -- two using Thunderbolt 2 ports and one using the HDMI port. The support for as many as six 2560x1600 displays using all six Thunderbolt 2 ports remained unchanged.