Hardware Spec Index

Caldera CL-1729 Prime 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL1729-PRIME · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index2,310 (CPU Coolers scale)
Category rank#12,565
Street price$179
Power17 W
Performance per dollar12.91
Released2024

Specifications

BrandCaldera
ModelCaldera CL-1729 Prime
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,800 RPM
Pump3,400 RPM
Rated cooling330 W (manufacturer rating)
Noise29 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
Zephyra CL-6940 Edge Dual tower Air CPU Cooler2,431$199Compare
Brontix CL-8737 Core Dual tower Air CPU Cooler2,216$149Compare
Teralux CL-3658 SE 240mm AIO Liquid CPU Cooler554$19Compare
Caldera CL-4542 Core Dual tower Air CPU Cooler1,869$109Compare
Zephyra CL-1936 Edge Dual tower Air CPU Cooler1,606$89Compare
Zephyra CL-7890 Ultra 240mm AIO Liquid CPU Cooler991$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-1729 Prime 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/10131402 (accessed 2026-10-24).