Hardware Spec Index

Zephyra CL-6741 SE 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL6741-SE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index678 (CPU Coolers scale)
Category rank#27,312
Street price$19
Power12 W
Performance per dollar35.68
Released2021

Specifications

BrandZephyra
ModelZephyra CL-6741 SE
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 1,800 RPM
Pump2,900 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-2442 Max Single tower Air CPU Cooler645$19Compare
Brontix CL-3778 Ti Low profile Air CPU Cooler576$19Compare
Brontix CL-2228 SE Single tower Air CPU Cooler1,364$59Compare
Teralux CL-3438 XT Single tower Air CPU Cooler1,137$49Compare
Brontix CL-5317 Max 360mm AIO Liquid CPU Cooler2,438$179Compare
Brontix CL-9728 Prime Single tower Air CPU Cooler903$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-6741 SE 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/8613850 (accessed 2026-10-26).