Hardware Spec Index

Zephyra CL-4063 Ultra 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL4063-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,601 (CPU Coolers scale)
Category rank#41,641
Street price$89
Power13 W
Performance per dollar17.99
Released2023

Specifications

BrandZephyra
ModelZephyra CL-4063 Ultra
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 38 mm thick
Fans2× 140 mm, up to 2,000 RPM
Pump3,100 RPM
Rated cooling280 W (manufacturer rating)
Noise25 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-1913 Core Low profile Air CPU Cooler560$19Compare
Teralux CL-3033 Pro 240mm AIO Liquid CPU Cooler1,472$69Compare
Brontix CL-7850 Edge 240mm AIO Liquid CPU Cooler1,090$39Compare
Caldera CL-7150 Core Low profile Air CPU Cooler1,157$49Compare
Caldera CL-4284 XT Dual tower Air CPU Cooler2,480$179Compare
Caldera CL-1407 Ultra Dual tower Air CPU Cooler2,243$169Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4063 Ultra 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/5267948 (accessed 2026-10-19).