Hardware Spec Index

Zephyra CL-4278 Edge 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL4278-EDGE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,730 (CPU Coolers scale)
Category rank#23,910
Street price$109
Power13 W
Performance per dollar15.87
Released2025

Specifications

BrandZephyra
ModelZephyra CL-4278 Edge
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 38 mm thick
Fans2× 140 mm, up to 2,200 RPM
Pump3,100 RPM
Rated cooling280 W (manufacturer rating)
Noise25 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
Brontix CL-6369 Pro Single tower Air CPU Cooler1,426$69Compare
Brontix CL-8127 XT Dual tower Air CPU Cooler2,005$149Compare
Zephyra CL-5792 Ultra Single tower Air CPU Cooler1,181$59Compare
Zephyra CL-3489 Ultra Single tower Air CPU Cooler1,652$79Compare
Teralux CL-3426 Ultra Single tower Air CPU Cooler1,504$69Compare
Teralux CL-2646 Prime Dual tower Air CPU Cooler2,258$169Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4278 Edge 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/45304284 (accessed 2026-10-19).