Hardware Spec Index

Zephyra CL-8521 Max 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL8521-MAX · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index773 (CPU Coolers scale)
Category rank#20,795
Street price$19
Power12 W
Performance per dollar40.68
Released2025

Specifications

BrandZephyra
ModelZephyra CL-8521 Max
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 1,600 RPM
Pump3,400 RPM
Rated cooling250 W (manufacturer rating)
Noise28 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
Brontix CL-1766 Pro 240mm AIO Liquid CPU Cooler1,229$49Compare
Brontix CL-7531 Edge 240mm AIO Liquid CPU Cooler571$19Compare
Teralux CL-1083 Plus Dual tower Air CPU Cooler1,483$69Compare
Teralux CL-5512 Max Single tower Air CPU Cooler1,507$79Compare
Zephyra CL-6650 Pro Single tower Air CPU Cooler1,518$69Compare
Brontix CL-5133 Pro Low profile Air CPU Cooler531$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-8521 Max 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/801072 (accessed 2026-10-20).