Hardware Spec Index

Caldera CL-3457 Ultra 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL3457-ULTRA · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index893 (CPU Coolers scale)
Category rank#6,670
Street price$29
Power13 W
Performance per dollar30.79
Released2019

Specifications

BrandCaldera
ModelCaldera CL-3457 Ultra
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 2,100 RPM
Pump2,800 RPM
Rated cooling280 W (manufacturer rating)
Noise25 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
Caldera CL-4984 Plus 360mm AIO Liquid CPU Cooler1,536$89Compare
Brontix CL-4745 Max Single tower Air CPU Cooler1,101$49Compare
Zephyra CL-5465 Ti Dual tower Air CPU Cooler1,758$119Compare
Zephyra CL-1904 Core 240mm AIO Liquid CPU Cooler696$19Compare
Brontix CL-8545 Core Single tower Air CPU Cooler1,437$69Compare
Brontix CL-6179 Plus Single tower Air CPU Cooler1,900$119Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3457 Ultra 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/7708148 (accessed 2026-10-23).