Lenovo ThinkPad NM-B911 Laptop Motherboard for E490/E590/E490S/E590S with i3/i5/i7 CPU and RX550 2G GPU - Components

Replacement NM-B911 motherboard compatible with Lenovo ThinkPad E490, E590, E490S and E590S models. This logic board supports Intel i3, i5 and i7 CPUs to deliver increased processing capability for heavy multitasking and demanding applications. It also includes a discrete RX550 2G GPU to boost graphics performance for gaming, video editing and other visual workloads. Engineered for direct compatibility with the listed ThinkPad models and supplied as components, the NM-B911 provides a straightforward way to restore or upgrade your laptop’s core hardware.