Hardware Spec Index

Zephyra CL-3437 Ultra Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL3437-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,080 (CPU Coolers scale)
Category rank#25,771
Street price$39
Power3 W
Performance per dollar27.69
Released2025

Specifications

BrandZephyra
ModelZephyra CL-3437 Ultra
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height158 mm
Fans1× 120 mm PWM, up to 1,600 RPM
Rated cooling220 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 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-2795 Ultra Dual tower Air CPU Cooler2,061$169Compare
Zephyra CL-9669 XT Dual tower Air CPU Cooler2,203$199Compare
Teralux CL-1884 XT Low profile Air CPU Cooler745$19Compare
Brontix CL-8924 Plus Dual tower Air CPU Cooler2,315$169Compare
Teralux CL-4281 Max 360mm AIO Liquid CPU Cooler1,993$129Compare
Caldera CL-7707 Max 420mm AIO Liquid CPU Cooler2,168$159Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3437 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/2762736 (accessed 2026-10-19).