Hardware Spec Index

Zephyra CL-1738 Edge 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL1738-EDGE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index501 (CPU Coolers scale)
Category rank#49,654
Street price$19
Power12 W
Performance per dollar26.37
Released2020

Specifications

BrandZephyra
ModelZephyra CL-1738 Edge
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 1,800 RPM
Pump3,200 RPM
Rated cooling250 W (manufacturer rating)
Noise35 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

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

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-9874 XT Low profile Air CPU Cooler515$19Compare
Brontix CL-9330 Ti Dual tower Air CPU Cooler1,833$119Compare
Zephyra CL-3144 Ultra 360mm AIO Liquid CPU Cooler1,452$79Compare
Brontix CL-9795 Prime 240mm AIO Liquid CPU Cooler1,328$49Compare
Caldera CL-2952 Edge Single tower Air CPU Cooler1,822$109Compare
Caldera CL-9828 Prime Low profile Air CPU Cooler846$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-1738 Edge 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/60009010 (accessed 2026-10-20).