Hardware Spec Index

Caldera CL-2749 Max 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL2749-MAX · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index2,324 (CPU Coolers scale)
Category rank#4,832
Street price$149
Power17 W
Performance per dollar15.60
Released2019

Specifications

BrandCaldera
ModelCaldera CL-2749 Max
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 2,300 RPM
Pump3,000 RPM
Rated cooling330 W (manufacturer rating)
Noise31 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
Zephyra CL-6386 Prime 360mm AIO Liquid CPU Cooler1,884$109Compare
Zephyra CL-8195 XT Dual tower Air CPU Cooler2,035$149Compare
Teralux CL-4361 Core 240mm AIO Liquid CPU Cooler669$19Compare
Caldera CL-3743 Ultra Single tower Air CPU Cooler1,240$49Compare
Zephyra CL-9291 Ti Low profile Air CPU Cooler1,004$39Compare
Caldera CL-3193 Edge Single tower Air CPU Cooler1,687$79Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2749 Max 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/85643164 (accessed 2026-10-18).