Hardware Spec Index

Zephyra CL-4040 XT Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL4040-XT · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,094 (CPU Coolers scale)
Category rank#10,339
Street price$49
Power3 W
Performance per dollar22.33
Released2020

Specifications

BrandZephyra
ModelZephyra CL-4040 XT
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height159 mm
Fans1× 120 mm PWM, up to 1,700 RPM
Rated cooling220 W (manufacturer rating)
Noise28 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-3515 Max Low profile Air CPU Cooler805$29Compare
Teralux CL-7747 Core 360mm AIO Liquid CPU Cooler1,631$109Compare
Zephyra CL-4177 Edge Single tower Air CPU Cooler854$29Compare
Brontix CL-7666 SE Dual tower Air CPU Cooler2,127$169Compare
Brontix CL-2293 Ti Single tower Air CPU Cooler1,565$69Compare
Zephyra CL-5037 Pro Dual tower Air CPU Cooler2,480$199Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4040 XT Single tower Air CPU Cooler”, https://vextor7.com/item/6984527 (accessed 2026-10-21).