Hardware Spec Index

Caldera CL-1786 SE Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL1786-SE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,943 (CPU Coolers scale)
Category rank#46,784
Street price$139
Power6 W
Performance per dollar13.98
Released2021

Specifications

BrandCaldera
ModelCaldera CL-1786 SE
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height165 mm
Fans2× 120 mm PWM, up to 1,700 RPM
Rated cooling280 W (manufacturer rating)
Noise31 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-2538 Prime 240mm AIO Liquid CPU Cooler509$19Compare
Caldera CL-3295 XT 360mm AIO Liquid CPU Cooler1,920$119Compare
Brontix CL-6145 Pro 240mm AIO Liquid CPU Cooler697$19Compare
Brontix CL-4928 Pro Dual tower Air CPU Cooler2,212$159Compare
Zephyra CL-1707 Plus Dual tower Air CPU Cooler1,829$109Compare
Zephyra CL-1733 Edge 360mm AIO Liquid CPU Cooler1,244$59Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-1786 SE Dual tower Air CPU Cooler”, https://vextor7.com/item/2806467 (accessed 2026-10-21).