Hardware Spec Index

Caldera CL-2121 Plus 360mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL2121-PLUS · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index1,564 (CPU Coolers scale)
Category rank#4,850
Street price$99
Power15 W
Performance per dollar15.80
Released2020

Specifications

BrandCaldera
ModelCaldera CL-2121 Plus
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 27 mm thick
Fans3× 120 mm, up to 1,600 RPM
Pump3,400 RPM
Rated cooling300 W (manufacturer rating)
Noise33 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Caldera CL-2121 Plus 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/1267237 (accessed 2026-10-25).