Hardware Spec Index

Caldera CL-8551 Pro Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL8551-PRO · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index985 (CPU Coolers scale)
Category rank#10,101
Street price$39
Power3 W
Performance per dollar25.26
Released2026

Specifications

BrandCaldera
ModelCaldera CL-8551 Pro
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)
Noise26 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
Brontix CL-6416 Core Dual tower Air CPU Cooler2,302$159Compare
Brontix CL-4201 Plus 360mm AIO Liquid CPU Cooler1,686$109Compare
Caldera CL-2043 Pro Low profile Air CPU Cooler791$19Compare
Brontix CL-4402 Edge Dual tower Air CPU Cooler2,119$149Compare
Teralux CL-7973 Prime Dual tower Air CPU Cooler2,427$189Compare
Caldera CL-1248 Max 240mm AIO Liquid CPU Cooler769$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-8551 Pro Single tower Air CPU Cooler”, https://vextor7.com/item/3483978 (accessed 2026-10-21).