Hardware Spec Index

Zephyra CL-4309 XT Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL4309-XT · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index2,413 (CPU Coolers scale)
Category rank#31,147
Street price$169
Power6 W
Performance per dollar14.28
Released2023

Specifications

BrandZephyra
ModelZephyra CL-4309 XT
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height165 mm
Fans2× 120 mm PWM, up to 1,800 RPM
Rated cooling280 W (manufacturer rating)
Noise30 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
Zephyra CL-8638 Pro Dual tower Air CPU Cooler1,283$69Compare
Zephyra CL-8052 SE Low profile Air CPU Cooler822$29Compare
Brontix CL-5656 Ti Single tower Air CPU Cooler1,557$79Compare
Brontix CL-2223 Max 280mm AIO Liquid CPU Cooler1,772$89Compare
Caldera CL-1573 Edge Dual tower Air CPU Cooler2,339$189Compare
Brontix CL-7939 Core Dual tower Air CPU Cooler2,076$119Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4309 XT Dual tower Air CPU Cooler”, https://vextor7.com/item/3044053 (accessed 2026-10-25).