Valkyrie Cooler Maker Introduces Low Flux Radiator Technology and Flux Filter to Prevent AIO Cooling Degradation

In the pursuit of enhanced cooling performance in All-In-One (AIO) liquid coolers, a breakthrough has emerged: the flux filter. This innovative component is designed to prevent manufacturing residue from infiltrating the CPU block, thus prolonging cooling efficiency.

Valkyrie’s Flux Filter: A Game-Changer for AIO Performance

A common challenge facing AIO coolers is a gradual degradation in cooling performance over time. This typically occurs due to flux residue that detaches from the manufacturing process and circulates within the cooling loop. The accumulation of these particles often leads to clogging in the microfins situated on the CPU cold plate, ultimately impairing thermal performance.

Image Credit: Bilibili

In response to this issue, the Chinese cooling company, Valkyrie, has introduced the “Flux Filter.”This device is strategically integrated into the inlet of the radiator to intercept and neutralize flux residue before it can enter the cooling loop. Additionally, Valkyrie’s implementation of “low flow”radiator manufacturing techniques minimizes the production of harmful particles, safeguarding the microfins against potential obstructions.

Metal container with exposed coils and bilibili 51972 text in corner.

To ensure superior manufacturing quality, Valkyrie conducts rigorous internal inspections of each radiator before assembly. The newly implemented flux filter is shown in the accompanying images and plays a vital role in catching any flux residue, which ultimately contributes to sustaining optimal cooling performance in AIO systems. Testing has demonstrated significant improvements in the Valkyrie VK N360 due to these advancements.

Bar chart comparing VK N360 performance on i9-14900K, U9-285K, and R9-9950X3D platforms with scores 91-94. — Image Credit: Bilibili

In an extensive 72-hour stress test, the VK N360’s coolant temperature reached over 90°C without suffering notable performance degradation—only a mere 1°C increase was observed. Such results are commendable and rare in the cooler manufacturing industry, where discussions on long-term performance sustainability are often less emphasized. With the introduction of these innovative techniques, AIO coolers now stand a better chance of maintaining their efficiency over extended periods.

For further insights and developments, check out the following sources: Bilibili, @unikoshardware.

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