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TCOMAS SJ-R400 – Where Air Cooling Reigns Supreme
For those who demand elite thermal performance without liquid complexity: the SJ-R400 reimagines air cooling. Its modular twin-tower architecture harnesses four direct-touch copper heat pipes and a revolutionary slide-rail fan system, crowned by a panoramic ARGB cover. This isn’t just a cooler—it’s your CPU’s silent guardian and your rig’s luminous centerpiece.
Engineering Breakthroughs
At its core, four 6mm copper heat pipes make direct contact with your CPU, rapidly dissipating heat through precision-crafted aluminum fins. The 128×92×155mm dual towers balance airflow resistance and surface area, while the full-case cover transforms into a seamless ARGB canvas.
Uncompromised Airflow
Meet the powerhouse: our proprietary SJ-F080 fan. Engineered with 30mm thickness and slide-rail versatility, it spins at 2500 RPM to deliver 81.8 CFM of airflow and 3.2 mmH₂O static pressure—conquering heat even under extreme loads, all while operating below 35.7 dB(A).
Light That Leads
Synchronize the fan’s vibrant ARGB glow with the panoramic top cover. Effortlessly swap fans via the tool-free slide rail, and unify lighting with ASUS, MSI, Gigabyte, or ASRock motherboards. This is lighting that performs as brilliantly as it illuminates.
Built for Your Battle Station
Compatible with Intel LGA 1700/1200/115X and AMD AM5/AM4 sockets, the SJ-R400 fits most builds without obstructing RAM. Installation is intuitive, secure, and utterly tool-free.
In the Box
● SJ-R400 cooler with pre-installed slide-rail fan
● Universal Intel/AMD mounting kits
● Thermal paste (pre-applied + backup syringe)
● ARGB sync cables and splitters
● Quick-start guide
Why It Dominates
✓ Modular Mastery: Slide-rail fan | 360° ARGB cover | Tool-free assembly
✓ Brutal Cooling: 2500 RPM fan thrusts 81.8 CFM at 3.2 mmH₂O pressure
✓ Silent Fury: Library-quiet operation under load
Lab-tested performance. Regional specs may vary. Consult local distributors for final specifications.
