Hardware Spec Index

Caldera CL-3977 XT 360mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL3977-XT · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index2,279 (CPU Coolers scale)
Category rank#15,736
Street price$139
Power15 W
Performance per dollar16.40
Released2025

Specifications

BrandCaldera
ModelCaldera CL-3977 XT
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 30 mm thick
Fans3× 120 mm, up to 2,100 RPM
Pump3,000 RPM
Rated cooling300 W (manufacturer rating)
Noise24 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 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
Brontix CL-1173 Max 360mm AIO Liquid CPU Cooler2,078$139Compare
Brontix CL-5596 Plus Dual tower Air CPU Cooler2,202$159Compare
Caldera CL-9804 Edge 240mm AIO Liquid CPU Cooler1,084$39Compare
Caldera CL-2353 Prime Single tower Air CPU Cooler1,787$109Compare
Brontix CL-4786 Ti Single tower Air CPU Cooler733$19Compare
Caldera CL-2462 Ti Single tower Air CPU Cooler1,314$59Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3977 XT 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/906575 (accessed 2026-10-20).