Hardware Spec Index

Caldera CL-3870 Plus 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL3870-PLUS · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,177 (CPU Coolers scale)
Category rank#11,108
Street price$49
Power13 W
Performance per dollar24.02
Released2019

Specifications

BrandCaldera
ModelCaldera CL-3870 Plus
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 1,600 RPM
Pump3,400 RPM
Rated cooling280 W (manufacturer rating)
Noise31 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
Zephyra CL-3941 Pro Low profile Air CPU Cooler784$29Compare
Brontix CL-2645 Prime 240mm AIO Liquid CPU Cooler961$29Compare
Zephyra CL-1373 Prime Low profile Air CPU Cooler558$19Compare
Caldera CL-9352 SE 240mm AIO Liquid CPU Cooler594$19Compare
Brontix CL-2018 Prime Dual tower Air CPU Cooler2,171$129Compare
Teralux CL-3006 Core 420mm AIO Liquid CPU Cooler2,387$169Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3870 Plus 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/755793 (accessed 2026-10-25).