NM-B911 5B20V80742 Laptop Motherboard with CPU i5-8265U — 550X WIN, Y-TPM — Compatible with E490 & E590

Laptop computer motherboard identified as NM-B911, Model Number 5B20V80742. Built with an onboard CPU i5-8265U and featuring 550X WIN support along with Y-TPM. Designed to be compatible with E490 and E590 systems as a direct replacement motherboard.