Hardware Spec Index

Caldera CL-8556 Ultra Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL8556-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,410 (CPU Coolers scale)
Category rank#42,478
Street price$79
Power3 W
Performance per dollar17.85
Released2026

Specifications

BrandCaldera
ModelCaldera CL-8556 Ultra
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height158 mm
Fans1× 120 mm PWM, up to 2,200 RPM
Rated cooling180 W (manufacturer rating)
Noise33 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-5669 Prime Low profile Air CPU Cooler552$19Compare
Caldera CL-2274 Plus 360mm AIO Liquid CPU Cooler2,350$189Compare
Brontix CL-6045 Max 240mm AIO Liquid CPU Cooler767$19Compare
Teralux CL-1120 SE 360mm AIO Liquid CPU Cooler2,000$119Compare
Zephyra CL-8905 Max Single tower Air CPU Cooler1,584$89Compare
Brontix CL-1642 Plus Low profile Air CPU Cooler828$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-8556 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/2887952 (accessed 2026-10-21).