Hardware Spec Index

Caldera CL-4677 SE 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL4677-SE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,370 (CPU Coolers scale)
Category rank#14,483
Street price$59
Power13 W
Performance per dollar23.22
Released2019

Specifications

BrandCaldera
ModelCaldera CL-4677 SE
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 38 mm thick
Fans2× 140 mm, up to 1,800 RPM
Pump3,200 RPM
Rated cooling280 W (manufacturer rating)
Noise33 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-3602 Ultra 360mm AIO Liquid CPU Cooler1,600$89Compare
Caldera CL-6151 Ultra Single tower Air CPU Cooler2,067$119Compare
Zephyra CL-3287 Plus 360mm AIO Liquid CPU Cooler1,911$129Compare
Teralux CL-4632 SE 360mm AIO Liquid CPU Cooler1,887$119Compare
Zephyra CL-1961 Ti Low profile Air CPU Cooler1,331$49Compare
Caldera CL-1051 Pro Dual tower Air CPU Cooler2,137$179Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4677 SE 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/43314206 (accessed 2026-10-19).