Hardware Spec Index

Zephyra CL-8521 Plus Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL8521-PLUS · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,489 (CPU Coolers scale)
Category rank#18,413
Street price$79
Power6 W
Performance per dollar18.85
Released2023

Specifications

BrandZephyra
ModelZephyra CL-8521 Plus
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height164 mm
Fans2× 120 mm PWM, up to 1,800 RPM
Rated cooling260 W (manufacturer rating)
Noise25 dBA (max)
RAM clearanceOffset fin stack, 45 mm
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
Brontix CL-3502 SE Low profile Air CPU Cooler749$19Compare
Caldera CL-5757 Pro Dual tower Air CPU Cooler2,414$199Compare
Teralux CL-3928 Plus 240mm AIO Liquid CPU Cooler1,182$39Compare
Teralux CL-5582 Edge 240mm AIO Liquid CPU Cooler820$29Compare
Zephyra CL-3368 SE 240mm AIO Liquid CPU Cooler1,142$39Compare
Zephyra CL-1975 Prime 280mm AIO Liquid CPU Cooler863$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-8521 Plus Dual tower Air CPU Cooler”, https://vextor7.com/item/3937425 (accessed 2026-10-21).