Hardware Spec Index

Caldera CL-6691 Plus Low profile Air CPU Cooler

CPU Coolers · Caldera · SKU CL6691-PLUS · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index746 (CPU Coolers scale)
Category rank#2,640
Street price$19
Power3 W
Performance per dollar39.26
Released2021

Specifications

BrandCaldera
ModelCaldera CL-6691 Plus
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height49 mm
Fans1× 92 mm PWM, up to 1,700 RPM
Rated cooling95 W (manufacturer rating)
Noise29 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
Caldera CL-8762 Ultra Single tower Air CPU Cooler2,116$129Compare
Caldera CL-7630 Core Dual tower Air CPU Cooler1,807$99Compare
Zephyra CL-9817 Edge 240mm AIO Liquid CPU Cooler1,349$59Compare
Teralux CL-3577 Ultra Single tower Air CPU Cooler794$19Compare
Zephyra CL-6382 Core Single tower Air CPU Cooler755$19Compare
Teralux CL-1364 Core Single tower Air CPU Cooler1,334$49Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-6691 Plus Low profile Air CPU Cooler”, https://vextor7.com/item/16375997 (accessed 2026-10-26).