Hardware Spec Index

Caldera CL-2553 Ultra 360mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL2553-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,363 (CPU Coolers scale)
Category rank#36,987
Street price$69
Power15 W
Performance per dollar19.75
Released2023

Specifications

BrandCaldera
ModelCaldera CL-2553 Ultra
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 30 mm thick
Fans3× 120 mm, up to 2,200 RPM
Pump3,400 RPM
Rated cooling300 W (manufacturer rating)
Noise28 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-1313 XT Low profile Air CPU Cooler1,111$39Compare
Teralux CL-1922 Prime Dual tower Air CPU Cooler2,094$159Compare
Teralux CL-7694 Prime Dual tower Air CPU Cooler1,468$69Compare
Brontix CL-1124 Pro 360mm AIO Liquid CPU Cooler2,134$159Compare
Caldera CL-3183 Edge Dual tower Air CPU Cooler1,826$119Compare
Caldera CL-9610 Ti Dual tower Air CPU Cooler1,750$109Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2553 Ultra 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/5593685 (accessed 2026-10-26).