Hardware Spec Index

Caldera CL-9891 Pro Low profile Air CPU Cooler

CPU Coolers · Caldera · SKU CL9891-PRO · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index831 (CPU Coolers scale)
Category rank#34,500
Street price$29
Power3 W
Performance per dollar28.66
Released2019

Specifications

BrandCaldera
ModelCaldera CL-9891 Pro
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height50 mm
Fans1× 92 mm PWM, up to 1,900 RPM
Rated cooling95 W (manufacturer rating)
Noise32 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-9690 Core 360mm AIO Liquid CPU Cooler2,025$119Compare
Brontix CL-2238 Max Dual tower Air CPU Cooler1,942$149Compare
Teralux CL-4691 Edge Low profile Air CPU Cooler595$19Compare
Brontix CL-6992 Max Dual tower Air CPU Cooler2,140$179Compare
Teralux CL-4956 Max 240mm AIO Liquid CPU Cooler751$29Compare
Teralux CL-3104 Pro Dual tower Air CPU Cooler2,160$149Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-9891 Pro Low profile Air CPU Cooler”, https://vextor7.com/item/7864321 (accessed 2026-10-19).