Hardware Spec Index

Zephyra CL-8311 Core 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL8311-CORE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,477 (CPU Coolers scale)
Category rank#40,798
Street price$79
Power13 W
Performance per dollar18.70
Released2025

Specifications

BrandZephyra
ModelZephyra CL-8311 Core
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 30 mm thick
Fans2× 140 mm, up to 1,800 RPM
Pump3,100 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 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-1447 SE 280mm AIO Liquid CPU Cooler1,048$29Compare
Brontix CL-5654 XT Single tower Air CPU Cooler477$19Compare
Caldera CL-7786 Pro 280mm AIO Liquid CPU Cooler1,731$109Compare
Caldera CL-9293 Core 240mm AIO Liquid CPU Cooler1,460$59Compare
Teralux CL-3248 Ultra 360mm AIO Liquid CPU Cooler1,618$99Compare
Brontix CL-1695 SE 240mm AIO Liquid CPU Cooler630$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-8311 Core 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/643206 (accessed 2026-10-21).