Hardware Spec Index

Caldera CL-3378 Edge 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL3378-EDGE · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index2,480 (CPU Coolers scale)
Category rank#25,296
Street price$189
Power17 W
Performance per dollar13.12
Released2025

Specifications

BrandCaldera
ModelCaldera CL-3378 Edge
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 30 mm thick
Fans3× 140 mm, up to 2,000 RPM
Pump3,300 RPM
Rated cooling330 W (manufacturer rating)
Noise34 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
Brontix CL-9398 Max Single tower Air CPU Cooler819$19Compare
Caldera CL-9195 Edge 360mm AIO Liquid CPU Cooler2,207$169Compare
Zephyra CL-1049 Plus 240mm AIO Liquid CPU Cooler657$19Compare
Brontix CL-3876 Prime Single tower Air CPU Cooler1,570$89Compare
Brontix CL-3786 Ti 240mm AIO Liquid CPU Cooler538$19Compare
Teralux CL-2555 Prime Dual tower Air CPU Cooler1,363$79Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3378 Edge 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/244705 (accessed 2026-10-18).