Hardware Spec Index

Caldera CL-1881 Core Low profile Air CPU Cooler

CPU Coolers · Caldera · SKU CL1881-CORE · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index638 (CPU Coolers scale)
Category rank#37,744
Street price$19
Power3 W
Performance per dollar33.58
Released2024

Specifications

BrandCaldera
ModelCaldera CL-1881 Core
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height47 mm
Fans1× 92 mm PWM, up to 2,100 RPM
Rated cooling95 W (manufacturer rating)
Noise23 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-7204 Prime 240mm AIO Liquid CPU Cooler574$19Compare
Caldera CL-9207 XT Dual tower Air CPU Cooler1,451$79Compare
Brontix CL-6047 Edge Single tower Air CPU Cooler916$29Compare
Caldera CL-4478 Prime 360mm AIO Liquid CPU Cooler2,479$189Compare
Brontix CL-8836 Plus Single tower Air CPU Cooler1,637$89Compare
Brontix CL-2592 Plus 360mm AIO Liquid CPU Cooler2,121$139Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-1881 Core Low profile Air CPU Cooler”, https://vextor7.com/item/53479823 (accessed 2026-10-22).