Hardware Spec Index

Zephyra CL-8991 Max 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL8991-MAX · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,705 (CPU Coolers scale)
Category rank#49,569
Street price$99
Power13 W
Performance per dollar17.22
Released2023

Specifications

BrandZephyra
ModelZephyra CL-8991 Max
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 30 mm thick
Fans2× 140 mm, up to 1,600 RPM
Pump3,300 RPM
Rated cooling280 W (manufacturer rating)
Noise33 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 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-8695 Max 240mm AIO Liquid CPU Cooler771$29Compare
Brontix CL-1707 Ultra Single tower Air CPU Cooler1,541$69Compare
Zephyra CL-4088 Ti 240mm AIO Liquid CPU Cooler1,029$39Compare
Caldera CL-1117 SE 240mm AIO Liquid CPU Cooler853$29Compare
Brontix CL-2346 Core Dual tower Air CPU Cooler1,812$109Compare
Brontix CL-8116 Core 240mm AIO Liquid CPU Cooler778$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-8991 Max 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/9687992 (accessed 2026-10-19).