Hardware Spec Index

Zephyra CL-3709 Ultra Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL3709-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index869 (CPU Coolers scale)
Category rank#47,999
Street price$29
Power3 W
Performance per dollar29.97
Released2026

Specifications

BrandZephyra
ModelZephyra CL-3709 Ultra
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height158 mm
Fans1× 120 mm PWM, up to 2,000 RPM
Rated cooling180 W (manufacturer rating)
Noise31 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-2363 Ultra Dual tower Air CPU Cooler2,153$139Compare
Zephyra CL-4508 Pro 280mm AIO Liquid CPU Cooler1,630$89Compare
Brontix CL-8250 Ti Low profile Air CPU Cooler671$19Compare
Caldera CL-3253 Edge 360mm AIO Liquid CPU Cooler2,060$149Compare
Zephyra CL-1446 XT 420mm AIO Liquid CPU Cooler2,103$149Compare
Caldera CL-8224 Ti Single tower Air CPU Cooler2,168$129Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3709 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/15324554 (accessed 2026-10-20).