Hardware Spec Index

Caldera CL-3691 Prime Low profile Air CPU Cooler

CPU Coolers · Caldera · SKU CL3691-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,083 (CPU Coolers scale)
Category rank#13,750
Street price$29
Power3 W
Performance per dollar37.34
Released2026

Specifications

BrandCaldera
ModelCaldera CL-3691 Prime
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height50 mm
Fans1× 92 mm PWM, up to 2,000 RPM
Rated cooling95 W (manufacturer rating)
Noise24 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-4121 Pro 360mm AIO Liquid CPU Cooler1,845$109Compare
Teralux CL-9189 Plus 360mm AIO Liquid CPU Cooler2,004$129Compare
Teralux CL-4311 Ultra Low profile Air CPU Cooler1,231$49Compare
Brontix CL-6305 SE Dual tower Air CPU Cooler2,246$179Compare
Teralux CL-3589 Ti 360mm AIO Liquid CPU Cooler1,448$79Compare
Caldera CL-4776 Prime 240mm AIO Liquid CPU Cooler1,002$39Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3691 Prime Low profile Air CPU Cooler”, https://vextor7.com/item/9890964 (accessed 2026-10-21).