Hardware Spec Index

Zephyra CL-3748 SE 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL3748-SE · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index1,882 (CPU Coolers scale)
Category rank#40,612
Street price$99
Power13 W
Performance per dollar19.01
Released2026

Specifications

BrandZephyra
ModelZephyra CL-3748 SE
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 38 mm thick
Fans2× 140 mm, up to 2,500 RPM
Pump3,100 RPM
Rated cooling280 W (manufacturer rating)
Noise34 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 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
Caldera CL-8307 Plus Single tower Air CPU Cooler1,159$39Compare
Caldera CL-7631 SE 360mm AIO Liquid CPU Cooler1,858$109Compare
Teralux CL-3839 Edge 240mm AIO Liquid CPU Cooler605$19Compare
Brontix CL-8261 Pro 360mm AIO Liquid CPU Cooler2,431$189Compare
Teralux CL-8258 Ti Dual tower Air CPU Cooler1,317$59Compare
Brontix CL-2998 Max Single tower Air CPU Cooler1,250$59Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3748 SE 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/92438444 (accessed 2026-10-24).