Hardware Spec Index

Caldera CL-3998 Plus 360mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL3998-PLUS · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,943 (CPU Coolers scale)
Category rank#10,445
Street price$129
Power15 W
Performance per dollar15.06
Released2026

Specifications

BrandCaldera
ModelCaldera CL-3998 Plus
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 38 mm thick
Fans3× 120 mm, up to 2,400 RPM
Pump3,100 RPM
Rated cooling300 W (manufacturer rating)
Noise26 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
Brontix CL-9096 Ultra Single tower Air CPU Cooler1,514$69Compare
Caldera CL-9382 Ti Dual tower Air CPU Cooler1,420$79Compare
Teralux CL-9227 Pro 420mm AIO Liquid CPU Cooler2,448$179Compare
Caldera CL-8966 Plus Dual tower Air CPU Cooler2,161$159Compare
Caldera CL-4820 Ultra Dual tower Air CPU Cooler2,357$169Compare
Brontix CL-2265 Plus 420mm AIO Liquid CPU Cooler2,041$139Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3998 Plus 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/1376705 (accessed 2026-10-20).