Support CPU specifications Fan size: 120x120x25 mm. Fan speed: 600-1600 RPM (PWM) ± 10%. Fan interface: 4-Pin (PWM). CPU Heat Sink Cooler Fan 4U Support SP5 AMD EPYC 9004 Mute Dual Fan 9654/9554. LGA4189 Server CPU Heat Sink 4u Air Cooled Heat Dissipation Leopard 6 Heat Pipe.
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