Hardware Spec Index

Caldera CL-7903 Ti 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL7903-TI · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index2,254 (CPU Coolers scale)
Category rank#26,901
Street price$179
Power17 W
Performance per dollar12.59
Released2020

Specifications

BrandCaldera
ModelCaldera CL-7903 Ti
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,400 RPM
Pump3,300 RPM
Rated cooling330 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
Teralux CL-3087 Plus 420mm AIO Liquid CPU Cooler1,831$129Compare
Zephyra CL-8197 Edge Low profile Air CPU Cooler696$19Compare
Zephyra CL-7827 SE 360mm AIO Liquid CPU Cooler1,602$79Compare
Teralux CL-8406 SE Low profile Air CPU Cooler790$19Compare
Brontix CL-3990 Edge Dual tower Air CPU Cooler2,425$199Compare
Teralux CL-8131 Ti Single tower Air CPU Cooler578$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-7903 Ti 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4662525 (accessed 2026-10-21).