Desktop, Apple MAC Pro

Thanks to the next-generation Quad-Core Intel Xeon “Nehalem” processors and new system architecture, the Mac Pro now delivers performance thatʼs nearly twice as fast as before.  Each processor features an integrated memory controller and 8MB of fully shared L3 cache. With blazing-fast 1066MHz DDR3 ECC SDRAM, high-performance graphics, a redesigned interior for easier expansion, itʼs the most advanced Mac Pro ever. 

Completely reinvented, Stunning new design. The unified thermal core allows a compact design that's cooled with a single fan and is very quiet. One-eighth the volume of the previous Mac Pro. PCIe-based flash storage is up to 10x faster than a standard 7200-rpm hard drive. Supports up to 1TB of internal storage. Six Thunderbolt 2 ports offer the fastest, most versatile I/O available. Three independent Thunderbolt 2 controllers provide 20Gb/s throughput per port and support up to 36 devices. Thunderbolt 2 supports displays and high-performance expansion devices including storage, 4K displays, and PCIe expansion chassis. Four USB 3 ports, which are up to 10 times faster than and backward compatible with USB 2. HDMI 1.4 port for easy connectivity to HDTVs and projectors, including the latest UltraHD (4K) displays. Latest Intel Xeon E5 processors. 3.5GHz 6-core Intel Xeon E5 processor delivers exceptionally high performance. Four-channel 1866MHz memory controller provides up to 2x the memory bandwidth of the previous generation Mac Pro. 40GB/s of PCI Express gen 3 bandwidth. Dual workstation-class GPUs standard. Dual AMD FirePro GPUs in every Mac Pro. Each GPU connected to the system via a dedicated x16 gen 3 internal connection. 6GB of total GDDR5 VRAM with 1526 stream processors deliver 2.2 teraflops of performance. Supports up to three 4K displays or up to six Thunderbolt displays

Specifications:
Processor: 3.5 GHz Intel Xeon
RAM: 16 GB ddr3
Memory Speed: 1866 MHz
Hard Drive: 256 MB
Graphics Coprocessor: AMD FirePro D500
Card Description: Dedicated
Graphics Card Ram Size: 3 GB
Wireless Type: 802.11 A/C
Number of USB 3.0 Ports: 4
Operating System: Mac OS X
Item Weight: 9.06 pounds
Product Dimensions: 6.6 x 6.6 x 9.9 inches
Processor Brand: Intel
Processor Count: 6
Computer Memory Type: GDDR5
Flash Memory Size: 256
Hard Drive Interface: Serial ATA