Hardware Spec Index

Zephyra CL-4347 SE 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL4347-SE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,006 (CPU Coolers scale)
Category rank#26,479
Street price$29
Power13 W
Performance per dollar34.69
Released2023

Specifications

BrandZephyra
ModelZephyra CL-4347 SE
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 30 mm thick
Fans2× 140 mm, up to 1,800 RPM
Pump2,800 RPM
Rated cooling280 W (manufacturer rating)
Noise31 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-5849 SE Low profile Air CPU Cooler735$19Compare
Brontix CL-9170 Max Single tower Air CPU Cooler1,722$119Compare
Brontix CL-5684 Max 360mm AIO Liquid CPU Cooler1,699$99Compare
Caldera CL-3608 SE 360mm AIO Liquid CPU Cooler1,610$89Compare
Teralux CL-3037 XT Single tower Air CPU Cooler1,496$79Compare
Brontix CL-5316 Pro 360mm AIO Liquid CPU Cooler1,661$89Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4347 SE 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4207307 (accessed 2026-10-23).