Hardware Spec Index

Caldera CL-7889 Ultra 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL7889-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index976 (CPU Coolers scale)
Category rank#16,038
Street price$29
Power13 W
Performance per dollar33.66
Released2021

Specifications

BrandCaldera
ModelCaldera CL-7889 Ultra
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 30 mm thick
Fans2× 140 mm, up to 1,900 RPM
Pump3,400 RPM
Rated cooling280 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-9143 SE Dual tower Air CPU Cooler1,853$129Compare
Brontix CL-6236 Ti Single tower Air CPU Cooler2,021$139Compare
Brontix CL-3690 XT Single tower Air CPU Cooler1,699$99Compare
Teralux CL-2605 Core Dual tower Air CPU Cooler2,375$159Compare
Caldera CL-2189 Prime Single tower Air CPU Cooler1,503$79Compare
Zephyra CL-3095 Max Low profile Air CPU Cooler679$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-7889 Ultra 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/76353694 (accessed 2026-10-19).