Architecture: Micro ITX Architecture (Approx. 17 x 17cm / 6.69 x 6.69in). LGA 1151 SLOT: The B250 PC Motherboard is compatible with for 6th, 7th, 8th and 9th generation (for SKYlake) processors on the LGA 1151 slot, including the new 1151pin for i5 9400 processor for efficient multitasking.
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