Hardware Spec Index

Zephyra CL-1686 SE 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL1686-SE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index634 (CPU Coolers scale)
Category rank#13,346
Street price$19
Power12 W
Performance per dollar33.37
Released2020

Specifications

BrandZephyra
ModelZephyra CL-1686 SE
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 2,500 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise24 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

Related guides

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

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-6597 Max 240mm AIO Liquid CPU Cooler662$19Compare
Zephyra CL-3042 Ultra Low profile Air CPU Cooler822$29Compare
Zephyra CL-6043 Core 420mm AIO Liquid CPU Cooler2,018$159Compare
Brontix CL-5500 Pro Single tower Air CPU Cooler1,943$129Compare
Brontix CL-5969 SE 240mm AIO Liquid CPU Cooler609$19Compare
Zephyra CL-4285 Ultra Dual tower Air CPU Cooler2,038$109Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-1686 SE 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/80430544 (accessed 2026-10-22).