Hardware Spec Index

Teralux CL-2903 SE 420mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL2903-SE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index2,067 (CPU Coolers scale)
Category rank#28,671
Street price$149
Power17 W
Performance per dollar13.87
Released2023

Specifications

BrandTeralux
ModelTeralux CL-2903 SE
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,700 RPM
Pump3,300 RPM
Rated cooling330 W (manufacturer rating)
Noise27 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
Caldera CL-6885 Core Single tower Air CPU Cooler1,299$49Compare
Zephyra CL-9088 Ultra Low profile Air CPU Cooler693$19Compare
Teralux CL-3361 Prime 240mm AIO Liquid CPU Cooler576$19Compare
Zephyra CL-1579 Prime Single tower Air CPU Cooler1,440$59Compare
Teralux CL-4276 Ti 240mm AIO Liquid CPU Cooler1,318$59Compare
Zephyra CL-8228 Prime Dual tower Air CPU Cooler2,028$139Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Teralux CL-2903 SE 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/20023152 (accessed 2026-10-21).