Hardware Spec Index

Zephyra CL-2041 Ultra 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL2041-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index2,447 (CPU Coolers scale)
Category rank#26,968
Street price$199
Power17 W
Performance per dollar12.30
Released2019

Specifications

BrandZephyra
ModelZephyra CL-2041 Ultra
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,600 RPM
Pump3,100 RPM
Rated cooling330 W (manufacturer rating)
Noise25 dBA (max)
Tubing400 mm, sleeved EPDM
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
Brontix CL-4535 Prime 240mm AIO Liquid CPU Cooler966$29Compare
Brontix CL-5320 Max Low profile Air CPU Cooler898$29Compare
Brontix CL-7169 Pro Single tower Air CPU Cooler1,467$69Compare
Teralux CL-2197 Core Low profile Air CPU Cooler1,022$39Compare
Caldera CL-5650 Prime 360mm AIO Liquid CPU Cooler1,681$99Compare
Teralux CL-3237 Edge 360mm AIO Liquid CPU Cooler1,924$129Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-2041 Ultra 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/1521114 (accessed 2026-10-21).