Hardware Spec Index

Caldera CL-5841 Core 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL5841-CORE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,854 (CPU Coolers scale)
Category rank#9,437
Street price$109
Power17 W
Performance per dollar17.01
Released2021

Specifications

BrandCaldera
ModelCaldera CL-5841 Core
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 2,400 RPM
Pump2,800 RPM
Rated cooling330 W (manufacturer rating)
Noise26 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
Caldera CL-7999 Edge 240mm AIO Liquid CPU Cooler1,422$69Compare
Caldera CL-5634 XT Single tower Air CPU Cooler659$19Compare
Caldera CL-2924 Ultra Single tower Air CPU Cooler1,858$129Compare
Brontix CL-3589 Prime Single tower Air CPU Cooler764$19Compare
Zephyra CL-8419 Ultra 240mm AIO Liquid CPU Cooler671$19Compare
Zephyra CL-4625 XT 360mm AIO Liquid CPU Cooler2,331$179Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-5841 Core 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/2241102 (accessed 2026-10-22).