Hardware Spec Index

Caldera CL-3663 Prime 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL3663-PRIME · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index1,396 (CPU Coolers scale)
Category rank#4,657
Street price$79
Power13 W
Performance per dollar17.67
Released2022

Specifications

BrandCaldera
ModelCaldera CL-3663 Prime
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 2,000 RPM
Pump3,400 RPM
Rated cooling280 W (manufacturer rating)
Noise33 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-7958 Plus Single tower Air CPU Cooler967$29Compare
Zephyra CL-3563 Plus Single tower Air CPU Cooler1,182$49Compare
Teralux CL-6367 Ti 240mm AIO Liquid CPU Cooler635$19Compare
Caldera CL-9180 Ti 240mm AIO Liquid CPU Cooler628$19Compare
Caldera CL-2580 Prime Single tower Air CPU Cooler1,652$99Compare
Teralux CL-8589 Edge 240mm AIO Liquid CPU Cooler622$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3663 Prime 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/7719147 (accessed 2026-10-26).