Hardware Spec Index

Zephyra CL-9891 SE Low profile Air CPU Cooler

CPU Coolers · Zephyra · SKU CL9891-SE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index928 (CPU Coolers scale)
Category rank#32,132
Street price$29
Power3 W
Performance per dollar32.00
Released2023

Specifications

BrandZephyra
ModelZephyra CL-9891 SE
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height47 mm
Fans1× 92 mm PWM, up to 1,600 RPM
Rated cooling95 W (manufacturer rating)
Noise32 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-5131 XT Low profile Air CPU Cooler1,027$39Compare
Caldera CL-4073 Core Dual tower Air CPU Cooler2,113$159Compare
Zephyra CL-2070 Max Single tower Air CPU Cooler1,913$139Compare
Brontix CL-7388 Prime Dual tower Air CPU Cooler2,238$199Compare
Caldera CL-7500 Ultra Low profile Air CPU Cooler1,165$49Compare
Teralux CL-7482 Ultra Dual tower Air CPU Cooler2,253$149Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-9891 SE Low profile Air CPU Cooler”, https://vextor7.com/item/4378197 (accessed 2026-10-20).