Hardware Spec Index

Zephyra CL-8646 Ultra 360mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL8646-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index1,773 (CPU Coolers scale)
Category rank#14,513
Street price$89
Power15 W
Performance per dollar19.92
Released2023

Specifications

BrandZephyra
ModelZephyra CL-8646 Ultra
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 38 mm thick
Fans3× 120 mm, up to 2,100 RPM
Pump2,800 RPM
Rated cooling300 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-3077 XT 360mm AIO Liquid CPU Cooler1,911$109Compare
Teralux CL-4624 Prime Dual tower Air CPU Cooler2,480$179Compare
Zephyra CL-1340 Max Dual tower Air CPU Cooler2,185$179Compare
Teralux CL-2602 Prime Dual tower Air CPU Cooler1,801$99Compare
Brontix CL-5944 Prime 240mm AIO Liquid CPU Cooler629$19Compare
Brontix CL-3295 Edge 240mm AIO Liquid CPU Cooler524$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-8646 Ultra 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4558102 (accessed 2026-10-24).