Made in China, no warranty within the US/Canada. Warranty service not supported after purchase. Max Turbo Frequency 4.2 GHz 8MB L3 Cache 4 x 256KB L2 Cache Socket LGA 1151 DDR4 & DDR3L Support Display Resolution up to 4096 x 2304 Intel Turbo Boost Technology Compatible with Intel 100 Series Chipset Motherboards Intel HD Graphics 530