Hardware Spec Index

Caldera CL-2621 Prime 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL2621-PRIME · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index995 (CPU Coolers scale)
Category rank#4,058
Street price$29
Power12 W
Performance per dollar34.31
Released2024

Specifications

BrandCaldera
ModelCaldera CL-2621 Prime
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 1,700 RPM
Pump3,200 RPM
Rated cooling250 W (manufacturer rating)
Noise24 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

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Cite this page: Hardware Spec Index, “Caldera CL-2621 Prime 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/9726692 (accessed 2026-10-20).