Hardware Spec Index

Caldera CL-2649 Max 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL2649-MAX · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,100 (CPU Coolers scale)
Category rank#9,396
Street price$39
Power13 W
Performance per dollar28.21
Released2021

Specifications

BrandCaldera
ModelCaldera CL-2649 Max
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 2,000 RPM
Pump2,800 RPM
Rated cooling280 W (manufacturer rating)
Noise32 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-6072 Core Dual tower Air CPU Cooler2,014$129Compare
Brontix CL-9761 Core Single tower Air CPU Cooler1,841$109Compare
Caldera CL-9571 Ultra Single tower Air CPU Cooler1,032$39Compare
Brontix CL-8196 Plus Low profile Air CPU Cooler1,207$49Compare
Zephyra CL-8709 Prime 280mm AIO Liquid CPU Cooler1,661$89Compare
Brontix CL-4837 Edge Single tower Air CPU Cooler1,594$79Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2649 Max 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/94813885 (accessed 2026-10-25).