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CPU Coolers

Buy CPU Coolers online in Nepal — 2 products at the best price, with delivery across Nepal.

CPU Coolers (2 items)

Newest First
Armaggeddon ARGB Kit 5000 Cooling Fan – 4pcs RGB Fans - 9 Blade Design – 1200RPM Silent Operation – Hydraulic Bearing – ARGB Lighting – 4 Pin Molex – Silent 120mm Fans - Black
-10%
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Armaggeddon ARGB Kit 5000 Cooling Fan – 4pcs RGB Fans - 9 Blade Design – 1200RPM Silent Operation – ...

Rs. 2,249
Rs. 2,500
Armaggeddon Deep Freeze ADV A360 ARGB Liquid Cooler – 360mm Aluminum Radiator – 3x 120mm PWM ARGB Fans – Real Time CPU Temperature Indicator - Copper Cold Plate – Intel/AMD Compatibility - Black & White
-10%
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Armaggeddon Deep Freeze ADV A360 ARGB Liquid Cooler – 360mm Aluminum Radiator – 3x 120mm PWM ARGB Fa...

Rs. 20,429
Rs. 22,700

In 2026, the CPU cooler is the silent guardian of your workstation's performance. As modern processors push higher clock speeds and handle increasingly complex AI-integrated tasks, maintaining thermal stability is the only way to prevent "thermal throttling"—where your CPU slows down to protect itself from heat. Whether you are running Tally Prime, rendering marketing graphics, or managing data, your cooler is what keeps that performance consistent.

At Computer Planet, we help you navigate the "Air vs. Liquid" debate. We stock high-performance solutions from Noctua, Arctic, and Thermalright, vetted for durability in Kathmandu’s specific climate and dust conditions. Every cooler we stock is backed by our 1-Year Warranty and expert local technical support at our Metro Plaza branch, ensuring your system stays cool, quiet, and reliable.

Frequently Asked Questions

How do I know if my CPU is "throttling"?

Download a tool like HWMonitor or HWiNFO64. If you see temperatures consistently hitting 90°C–100°C under load, your CPU is likely "thermal throttling"—lowering its speed to survive. We can help you diagnose and fix this with a better cooler or improved airflow.

Is liquid cooling dangerous?

Modern closed-loop AIOs are incredibly safe, with leak rates that are statistically negligible. However, for a business machine that needs 5+ years of "worry-free" uptime, a premium air cooler is still our top recommendation for simplicity and longevity.

Does "RGB" lighting make it perform better?

No, it’s purely aesthetic! Don't feel pressured to pay for lighting if you want a professional, "stealthy" office machine. Often, "non-RGB" versions of top-tier coolers are slightly cheaper and provide the same world-class performance.