Hardware Spec Index

Zephyra CL-5221 SE 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL5221-SE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index787 (CPU Coolers scale)
Category rank#14,462
Street price$19
Power12 W
Performance per dollar41.42
Released2025

Specifications

BrandZephyra
ModelZephyra CL-5221 SE
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 1,900 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise33 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 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-2486 Prime Low profile Air CPU Cooler591$19Compare
Brontix CL-7417 Ultra 280mm AIO Liquid CPU Cooler1,199$49Compare
Teralux CL-9965 Core 360mm AIO Liquid CPU Cooler2,317$159Compare
Teralux CL-1150 Pro 240mm AIO Liquid CPU Cooler944$29Compare
Caldera CL-6991 Ultra Single tower Air CPU Cooler1,449$69Compare
Zephyra CL-5016 Ultra Single tower Air CPU Cooler1,224$49Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-5221 SE 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/83953374 (accessed 2026-10-26).