JIUSHARK has introduced a new high-performance CPU Air Cooler, the JF15K Diamond. This follows the company’s earlier JF13K Diamond and JF13K Mini models, both of which gained attention for offering strong cooling at affordable prices. The JF15K Diamond continues this trend with a larger design, more cooling capacity, and an accessible price tag below $40.
Unlike the previous top-down layout used in the JF13K series, the JF15K Diamond features a full tower design. It uses a dual-fin stack with six heatpipes that spread across the entire heatsink. The cooler measures 203mm long, 115mm wide, and 153mm tall, making it one of the largest air coolers in the company’s lineup. This size allows for better heat dissipation and higher thermal limits.
The JF15K Diamond comes with four 100mm fans. Two are mounted on the outside, and two are positioned between the heatsink towers. All fans are PWM-controlled and run between 1000 and 2700 RPM. Airflow ranges from 19.49 to 55.46 CFM. The fans use standard 4-pin connectors and are designed for easy installation and removal. Together, this setup supports a cooling capacity of up to 280W TDP.
The cooler will be available in three versions: a black model with ARGB lighting, a white version also with ARGB, and a plain black version without lighting. The ARGB models include a light strip on the top of the cooler with a dotted surface pattern. The lighting is placed above the aluminum fin stacks, adding a visual highlight to the design.
The heatsink provides up to 53mm of clearance for memory modules, which is enough to support most mainstream RAM sizes. It is also compatible with current CPU platforms, including Intel’s LGA1700 and AMD’s AM5 sockets. While thermal and noise performance figures have not been provided, the listed TDP rating suggests it is designed to handle high-end CPUs under full load.
The JIUSHARK JF15K Diamond is currently listed at a promotional price of 259 RMB, with a regular price of 279 RMB. This converts to under $40 USD, offering a strong option for users looking for high-end air cooling without the higher cost of liquid coolers. The cooler is currently available in select markets, with broader availability expected in the coming months.
