Hardware Spec Index

Caldera CL-8738 Ultra Low profile Air CPU Cooler

CPU Coolers · Caldera · SKU CL8738-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index829 (CPU Coolers scale)
Category rank#35,862
Street price$19
Power3 W
Performance per dollar43.63
Released2024

Specifications

BrandCaldera
ModelCaldera CL-8738 Ultra
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height49 mm
Fans1× 92 mm PWM, up to 2,100 RPM
Rated cooling95 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
Zephyra CL-1946 Plus 360mm AIO Liquid CPU Cooler1,441$79Compare
Brontix CL-4288 Max Single tower Air CPU Cooler1,026$29Compare
Teralux CL-2101 Prime Single tower Air CPU Cooler1,082$39Compare
Caldera CL-6754 Ultra 360mm AIO Liquid CPU Cooler1,556$79Compare
Zephyra CL-4869 Core Dual tower Air CPU Cooler2,177$129Compare
Teralux CL-7928 SE 360mm AIO Liquid CPU Cooler1,397$69Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-8738 Ultra Low profile Air CPU Cooler”, https://vextor7.com/item/4306499 (accessed 2026-10-24).