Hardware Spec Index

Zephyra CL-6776 Ultra 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL6776-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index1,088 (CPU Coolers scale)
Category rank#19,960
Street price$49
Power13 W
Performance per dollar22.20
Released2019

Specifications

BrandZephyra
ModelZephyra CL-6776 Ultra
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 38 mm thick
Fans2× 140 mm, up to 1,900 RPM
Pump3,100 RPM
Rated cooling280 W (manufacturer rating)
Noise30 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-4689 SE 240mm AIO Liquid CPU Cooler623$19Compare
Zephyra CL-6851 Edge Dual tower Air CPU Cooler1,533$79Compare
Teralux CL-9700 XT Single tower Air CPU Cooler1,551$89Compare
Caldera CL-1265 SE Dual tower Air CPU Cooler1,667$79Compare
Zephyra CL-3713 Ti Low profile Air CPU Cooler768$19Compare
Caldera CL-1415 Max Single tower Air CPU Cooler601$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-6776 Ultra 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4632496 (accessed 2026-10-24).