Hardware Spec Index

Caldera CL-5241 Ultra 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL5241-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index986 (CPU Coolers scale)
Category rank#18,016
Street price$29
Power13 W
Performance per dollar34.00
Released2023

Specifications

BrandCaldera
ModelCaldera CL-5241 Ultra
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 30 mm thick
Fans2× 140 mm, up to 2,100 RPM
Pump2,800 RPM
Rated cooling280 W (manufacturer rating)
Noise36 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-1095 Core 280mm AIO Liquid CPU Cooler1,468$79Compare
Caldera CL-3286 Ti Dual tower Air CPU Cooler1,756$99Compare
Caldera CL-1881 Pro Single tower Air CPU Cooler871$29Compare
Zephyra CL-4553 XT Low profile Air CPU Cooler1,162$39Compare
Zephyra CL-3806 Edge Dual tower Air CPU Cooler1,893$109Compare
Zephyra CL-6754 Ti Low profile Air CPU Cooler884$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-5241 Ultra 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/76520363 (accessed 2026-10-25).