Hardware Spec Index

Caldera CL-2684 Prime 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL2684-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,022 (CPU Coolers scale)
Category rank#26,023
Street price$39
Power13 W
Performance per dollar26.21
Released2020

Specifications

BrandCaldera
ModelCaldera CL-2684 Prime
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 30 mm thick
Fans2× 140 mm, up to 2,400 RPM
Pump3,300 RPM
Rated cooling280 W (manufacturer rating)
Noise30 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
Brontix CL-6126 Prime 360mm AIO Liquid CPU Cooler1,308$49Compare
Teralux CL-5826 Ultra 240mm AIO Liquid CPU Cooler694$19Compare
Caldera CL-6711 Ti 360mm AIO Liquid CPU Cooler1,793$99Compare
Caldera CL-8081 XT 240mm AIO Liquid CPU Cooler506$19Compare
Brontix CL-6706 Max Single tower Air CPU Cooler958$39Compare
Teralux CL-7307 Edge Single tower Air CPU Cooler1,874$119Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2684 Prime 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/17890476 (accessed 2026-10-21).