AMD Ryzen 9 AM5 Socket 4U Air CPU Cooler with 5 Heat Pipes

Production Information

▋Product Specifications

Model No	AMD AM5 4U-A83	CPU TDP	210 W
CPU Socket type	AMD AM5 Soccket	Voltage Rating	12V
Server Form Factor	4U server	Bearing Type	2 Ball Bearing
CPU Cooler dimensions	107.6mm70.6mm126.2mm	Fan Connector	4pin PWM
Fan Speed	PWM 2000-5000RPM	Cpu cooler material	Aluminum fins+ Copper base + 5 heat pipes
Fan Airflow	128CFM (MAX)	Number of copper pipes	5
Max Noise Level	45.00dBA (MAX)	CPU Support	AMD Ryzen 9 Processor (AMD Ryzen 9 9950X and more)

▋Product Description

AMD Ryzen 9 AM5 Socket 4U Air CPU Cooler with 5 Heat Pipes

Lori Tower Air CPU Cooler is designed for AMD Ryzen 9 Processor like AMD Ryzen 9 9950X or other processors, AMD AM5 socket. The AMD AM5 cpu cooler is aluminum fins soldered on the copper base with 5 heat pipes for 4U server cooling solution, Support 210Watts CPU Power Heat Dissipation. The 4U server active cpu cooler has been fully tested and validated by Lori to ensure the best quality and cooling performance.

▋Key Features

01
High-Efficiency Cooling with 5 Heat Pipes
Equipped with five high-performance heat pipes that rapidly transfer heat away from the CPU. Combined with a copper base and aluminum fins, this design maximizes thermal dissipation for stable operation under intense workloads.
02
Powerful PWM Fan with Wide Speed Range
Features a 4-pin PWM fan capable of speeds between 2000–5000 RPM. This allows for dynamic cooling—quiet during everyday tasks and powerfully active when you need it most.
03
Dual Ball Bearing Fan
Built with a dual ball bearing structure that offers longer lifespan, better stability, and consistent performance compared to standard sleeve bearings—perfect for 24/7 operation.

Lori air cpu cooler for AMD AM5 socket and 4U chassis

04
Optimized Airflow & Low Noise
Delivers up to 128 CFM of airflow while keeping noise levels as low as 45 dBA at maximum speed. Enjoy a balance of strong cooling performance and a quieter computing environment...
05
Perfect Fit for AM5 Sockets & 4U Chassis
Specifically designed for AMD AM5 platforms with a compact footprint. Its 4U height compatibility makes it an excellent choice for space-constrained cases.
06
Supports High TDP up to 210W
Handles thermal design power up to 210W, making it suitable for overclocked Ryzen 9 CPUs and extended gaming or rendering sessions.

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