Replacement 2nd CPU Heatsink Cage for R540 / R440 — Part 01CW2J / 1CW2J

Spare second-CPU heatsink cage compatible with R540 and R440 systems. This unit corresponds to part numbers 01CW2J and 1CW2J and is intended as a direct replacement for the 2nd CPU cooling assembly. Ideal for repairs or upgrades where the secondary CPU heatsink cage needs to be replaced.You may also like FOR 17800-1 01YN203 5B20V13391 Motherboard with CPU I58250U — Replacement for X1 3rd Gen Laptop.