Hardware Spec Index

Caldera CL-5203 SE 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL5203-SE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,590 (CPU Coolers scale)
Category rank#754
Street price$99
Power13 W
Performance per dollar16.06
Released2019

Specifications

BrandCaldera
ModelCaldera CL-5203 SE
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 38 mm thick
Fans2× 140 mm, up to 1,600 RPM
Pump3,300 RPM
Rated cooling280 W (manufacturer rating)
Noise29 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-5203 SE 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/62810912 (accessed 2026-10-22).