Hardware Spec Index

Caldera CL-8478 Ultra Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL8478-ULTRA · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index1,572 (CPU Coolers scale)
Category rank#18,630
Street price$99
Power3 W
Performance per dollar15.88
Released2026

Specifications

BrandCaldera
ModelCaldera CL-8478 Ultra
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height161 mm
Fans1× 120 mm PWM, up to 2,000 RPM
Rated cooling220 W (manufacturer rating)
Noise27 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-2203 Ti 420mm AIO Liquid CPU Cooler2,094$129Compare
Caldera CL-5367 Prime Low profile Air CPU Cooler519$19Compare
Teralux CL-6970 SE 240mm AIO Liquid CPU Cooler705$19Compare
Brontix CL-8967 Core Single tower Air CPU Cooler1,002$29Compare
Caldera CL-9480 Prime 360mm AIO Liquid CPU Cooler2,108$129Compare
Caldera CL-7188 Ultra 240mm AIO Liquid CPU Cooler586$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-8478 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/445693 (accessed 2026-10-18).