Hardware Spec Index

Caldera CL-3818 Max 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL3818-MAX · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index2,477 (CPU Coolers scale)
Category rank#2,495
Street price$199
Power17 W
Performance per dollar12.45
Released2020

Specifications

BrandCaldera
ModelCaldera CL-3818 Max
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,600 RPM
Pump3,400 RPM
Rated cooling330 W (manufacturer rating)
Noise32 dBA (max)
Tubing400 mm, sleeved EPDM
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
Teralux CL-7196 Core 240mm AIO Liquid CPU Cooler837$29Compare
Teralux CL-2178 Core Dual tower Air CPU Cooler2,343$179Compare
Caldera CL-6178 Pro 240mm AIO Liquid CPU Cooler609$19Compare
Caldera CL-9053 Edge Single tower Air CPU Cooler1,855$119Compare
Teralux CL-8047 Edge Single tower Air CPU Cooler1,711$89Compare
Teralux CL-2849 Core 420mm AIO Liquid CPU Cooler2,344$149Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3818 Max 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4147963 (accessed 2026-10-24).