NM-B861 Laptop Motherboard (01YU358 / 5B20X57801 / 5B20X57817) for X1 7th Gen & X1 4th Gen — Supports CPU I58265U I78565U I78665U

NM-B861 replacement motherboard compatible with X1 7th Gen and X1 4th Gen laptops. Includes part references 01YU358, 5B20X57801 and 5B20X57817. Compatible with CPUs I58265U, I78565U and I78665U.You may also like Server Power Supply for X342 / X350 / X340 / 4500R - AA21180 37L0311.