Hardware Spec Index

Caldera CL-8388 Ultra Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL8388-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,169 (CPU Coolers scale)
Category rank#34,546
Street price$39
Power3 W
Performance per dollar29.97
Released2021

Specifications

BrandCaldera
ModelCaldera CL-8388 Ultra
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height155 mm
Fans1× 120 mm PWM, up to 1,600 RPM
Rated cooling180 W (manufacturer rating)
Noise30 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-2420 Core 280mm AIO Liquid CPU Cooler1,544$79Compare
Brontix CL-6833 Max 240mm AIO Liquid CPU Cooler913$29Compare
Teralux CL-3218 Ultra Single tower Air CPU Cooler925$29Compare
Teralux CL-1686 XT 240mm AIO Liquid CPU Cooler1,120$39Compare
Brontix CL-1403 Pro Single tower Air CPU Cooler988$39Compare
Zephyra CL-4369 Ultra 240mm AIO Liquid CPU Cooler1,363$69Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-8388 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/704290 (accessed 2026-10-22).