Hardware Spec Index

Zephyra CL-4736 Ultra Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL4736-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index2,154 (CPU Coolers scale)
Category rank#31,409
Street price$159
Power6 W
Performance per dollar13.55
Released2023

Specifications

BrandZephyra
ModelZephyra CL-4736 Ultra
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height168 mm
Fans2× 120 mm PWM, up to 2,200 RPM
Rated cooling280 W (manufacturer rating)
Noise27 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
Teralux CL-7230 XT Single tower Air CPU Cooler1,750$99Compare
Caldera CL-5839 Max 280mm AIO Liquid CPU Cooler1,205$59Compare
Brontix CL-2470 Edge Dual tower Air CPU Cooler1,922$129Compare
Zephyra CL-5435 Max 360mm AIO Liquid CPU Cooler1,178$39Compare
Teralux CL-3365 XT Dual tower Air CPU Cooler2,015$169Compare
Teralux CL-3215 Pro Low profile Air CPU Cooler520$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4736 Ultra Dual tower Air CPU Cooler”, https://vextor7.com/item/21873437 (accessed 2026-10-26).