Hardware Spec Index

Caldera CL-7397 Ultra Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL7397-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,935 (CPU Coolers scale)
Category rank#2,173
Street price$139
Power3 W
Performance per dollar13.92
Released2025

Specifications

BrandCaldera
ModelCaldera CL-7397 Ultra
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height160 mm
Fans1× 120 mm PWM, up to 1,500 RPM
Rated cooling220 W (manufacturer rating)
Noise30 dBA (max)
RAM clearanceUnrestricted
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
Caldera CL-4269 Prime 280mm AIO Liquid CPU Cooler1,544$89Compare
Caldera CL-7162 Ti 240mm AIO Liquid CPU Cooler585$19Compare
Caldera CL-6316 Max 280mm AIO Liquid CPU Cooler961$29Compare
Teralux CL-6566 Pro Dual tower Air CPU Cooler1,652$89Compare
Caldera CL-3138 Max Dual tower Air CPU Cooler2,347$179Compare
Zephyra CL-8199 Edge 360mm AIO Liquid CPU Cooler1,362$79Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-7397 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/521258 (accessed 2026-10-23).