Hardware Spec Index

Caldera CL-6987 Pro 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL6987-PRO · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index2,349 (CPU Coolers scale)
Category rank#6,442
Street price$199
Power17 W
Performance per dollar11.80
Released2026

Specifications

BrandCaldera
ModelCaldera CL-6987 Pro
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,100 RPM
Pump3,300 RPM
Rated cooling330 W (manufacturer rating)
Noise32 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-7341 Pro 280mm AIO Liquid CPU Cooler1,421$79Compare
Teralux CL-7336 Ti Single tower Air CPU Cooler1,241$49Compare
Brontix CL-1579 Prime 360mm AIO Liquid CPU Cooler2,245$159Compare
Zephyra CL-7134 Pro 360mm AIO Liquid CPU Cooler1,282$59Compare
Zephyra CL-3049 SE 360mm AIO Liquid CPU Cooler1,930$139Compare
Teralux CL-9186 Max Dual tower Air CPU Cooler2,444$169Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-6987 Pro 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/18178451 (accessed 2026-10-25).