FOR X280 Motherboard SR3LA — i5-8250U CPU, 8GB RAM (EX280 NM-B521) 02HL312 / 01LX673

Replacement motherboard for X280 laptops: model SR3LA equipped with an Intel Core i5-8250U processor and 8GB of RAM. Board identification EX280 (NM-B521). Includes part numbers 02HL312 and 01LX673. Compatible with X280 series systems.