Based on Intel Core i7-6700K processor and NVIDIA GeForce GTX 980 graphics, upgradeable Sky X9E Extreme Edition is available with 4K G-sync Ultra HD matte IPS display with 8,294,000 pixels. Intel Core i7-6700K has 4 cores and 8 threads running at 4 GHz, with turbo boost up to 4.2 GHz. Unlocked, virtual-reality ready computer supports 4 SODIMM for up to 64 GB DDR4 2400 and 2133 memory. For storage, unit provides up to 4 drives: 2x HDD/SSD (SATA3) plus 2x M.2 PCIe x4/SATA RAID 0/1/5/10.