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    03W5428 CPU Cooler Fan Heatsink for Lenovo ThinkStation C30 D30 S30 Workstation Server, LGA2011 Pin 135W Processor Cooling Radiator

    • Genuine Lenovo FRU 03W5428 CPU heatsink fan assembly, perfect replacement for ThinkStation C30/D30/S30 workstations.
    • Designed for LGA2011 pin CPUs with 4-pin PWM fan connector, ensuring precise speed control and stable operation.
    • Up to 135W TDP cooling performance, effectively dissipating heat for high-power workstation processors.
    • Direct screw-down mounting design; aluminum fins + copper base for efficient heat transfer, built for long-term 24/7 use.
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    This is a genuine Lenovo 03W5428 CPU heatsink and fan assembly, designed specifically for Lenovo ThinkStation C30, D30, S30 workstations/servers with LGA2011 socket. It supports up to 135W TDP processors, features a 4pin PWM fan for efficient cooling and quiet performance, and uses aluminum fins with copper base for fast heat dissipation. Plugandplay, no drivers needed, ideal for replacement or upgrade.

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