Hardware Spec Index

Caldera CL-1521 SE 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL1521-SE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index1,154 (CPU Coolers scale)
Category rank#49,721
Street price$49
Power12 W
Performance per dollar23.55
Released2022

Specifications

BrandCaldera
ModelCaldera CL-1521 SE
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 1,700 RPM
Pump3,200 RPM
Rated cooling250 W (manufacturer rating)
Noise29 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

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Cite this page: Hardware Spec Index, “Caldera CL-1521 SE 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/12778239 (accessed 2026-10-24).