Hardware Spec Index

Caldera CL-1821 Max Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL1821-MAX · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index2,480 (CPU Coolers scale)
Category rank#1,584
Street price$199
Power6 W
Performance per dollar12.46
Released2022

Specifications

BrandCaldera
ModelCaldera CL-1821 Max
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height167 mm
Fans2× 120 mm PWM, up to 2,200 RPM
Rated cooling280 W (manufacturer rating)
Noise24 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Caldera CL-1821 Max Dual tower Air CPU Cooler”, https://vextor7.com/item/92370899 (accessed 2026-10-19).