Hardware Spec Index

Caldera CL-6544 Ultra 360mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL6544-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,664 (CPU Coolers scale)
Category rank#9,949
Street price$99
Power15 W
Performance per dollar16.81
Released2026

Specifications

BrandCaldera
ModelCaldera CL-6544 Ultra
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 38 mm thick
Fans3× 120 mm, up to 1,600 RPM
Pump3,200 RPM
Rated cooling300 W (manufacturer rating)
Noise33 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 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-7500 Ultra 280mm AIO Liquid CPU Cooler1,267$49Compare
Brontix CL-4155 Ultra Single tower Air CPU Cooler1,682$89Compare
Brontix CL-9067 Ultra Low profile Air CPU Cooler688$19Compare
Brontix CL-5714 Pro 360mm AIO Liquid CPU Cooler1,704$109Compare
Zephyra CL-7789 Plus Single tower Air CPU Cooler1,268$49Compare
Zephyra CL-5354 SE 280mm AIO Liquid CPU Cooler1,715$99Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-6544 Ultra 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/6782873 (accessed 2026-10-19).