Hardware Spec Index

Caldera CL-5553 Ultra Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL5553-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,211 (CPU Coolers scale)
Category rank#953
Street price$49
Power3 W
Performance per dollar24.71
Released2025

Specifications

BrandCaldera
ModelCaldera CL-5553 Ultra
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height158 mm
Fans1× 120 mm PWM, up to 1,500 RPM
Rated cooling180 W (manufacturer rating)
Noise22 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
Teralux CL-2427 Core 420mm AIO Liquid CPU Cooler2,195$149Compare
Brontix CL-5642 SE Low profile Air CPU Cooler688$19Compare
Zephyra CL-8361 Edge 240mm AIO Liquid CPU Cooler1,341$59Compare
Teralux CL-9155 Core Low profile Air CPU Cooler794$29Compare
Caldera CL-3442 Pro Low profile Air CPU Cooler492$19Compare
Brontix CL-7677 XT Dual tower Air CPU Cooler1,504$79Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-5553 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/86524686 (accessed 2026-10-25).