Hardware Spec Index

Caldera CL-6893 Plus 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL6893-PLUS · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index2,229 (CPU Coolers scale)
Category rank#12,624
Street price$189
Power17 W
Performance per dollar11.79
Released2019

Specifications

BrandCaldera
ModelCaldera CL-6893 Plus
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 2,000 RPM
Pump3,000 RPM
Rated cooling330 W (manufacturer rating)
Noise36 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

Related guides

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

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-2827 Edge Dual tower Air CPU Cooler2,472$199Compare
Brontix CL-1977 Edge 280mm AIO Liquid CPU Cooler1,097$39Compare
Caldera CL-3106 Core 420mm AIO Liquid CPU Cooler2,480$199Compare
Zephyra CL-9234 Max 360mm AIO Liquid CPU Cooler2,348$179Compare
Brontix CL-1317 SE Low profile Air CPU Cooler600$19Compare
Zephyra CL-2613 Max 360mm AIO Liquid CPU Cooler2,075$149Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-6893 Plus 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/14907418 (accessed 2026-10-23).