FOR NM-B321 Laptop Motherboard 5B20R34051 / 5B20R33831 – CPU A69225, E29000, L81D7 UMA – Replacement for 330-17AST & 330-15AST

NM-B321 replacement computer motherboard with part numbers 5B20R34051 and 5B20R33831. Designed for use in 330-17AST and 330-15AST systems. CPU compatibility includes E29000; A49120 and A49125; A69225 and A69220; A99420 and A99425. Supports L81D7 UMA configuration.You may also like Power Supply C3KX-PWR-350WAC (EDPS-350CB A) for 3750X / 3560X Switches.