Hardware Spec Index

Caldera CL-2777 Plus 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL2777-PLUS · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index2,259 (CPU Coolers scale)
Category rank#47,345
Street price$149
Power17 W
Performance per dollar15.16
Released2020

Specifications

BrandCaldera
ModelCaldera CL-2777 Plus
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 1,800 RPM
Pump3,000 RPM
Rated cooling330 W (manufacturer rating)
Noise28 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-3676 SE Dual tower Air CPU Cooler2,074$129Compare
Caldera CL-1366 Ti Dual tower Air CPU Cooler2,480$199Compare
Caldera CL-9972 Prime Low profile Air CPU Cooler1,070$39Compare
Zephyra CL-3393 Max 420mm AIO Liquid CPU Cooler2,159$169Compare
Caldera CL-2522 SE Low profile Air CPU Cooler704$19Compare
Brontix CL-2729 Pro 240mm AIO Liquid CPU Cooler761$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2777 Plus 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/90149943 (accessed 2026-10-24).