Hardware Spec Index

Zephyra CL-7440 Plus 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL7440-PLUS · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index2,151 (CPU Coolers scale)
Category rank#17,959
Street price$159
Power17 W
Performance per dollar13.53
Released2025

Specifications

BrandZephyra
ModelZephyra CL-7440 Plus
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,300 RPM
Pump3,300 RPM
Rated cooling330 W (manufacturer rating)
Noise33 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 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
Caldera CL-4686 Plus 280mm AIO Liquid CPU Cooler1,689$89Compare
Brontix CL-1807 Max 360mm AIO Liquid CPU Cooler2,412$189Compare
Zephyra CL-3348 Edge Dual tower Air CPU Cooler1,435$79Compare
Brontix CL-9486 XT Single tower Air CPU Cooler1,603$89Compare
Brontix CL-4582 XT Single tower Air CPU Cooler1,555$79Compare
Zephyra CL-6471 Edge 360mm AIO Liquid CPU Cooler1,693$119Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-7440 Plus 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/8740535 (accessed 2026-10-22).