Hardware Spec Index

Caldera CL-3278 SE 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL3278-SE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,127 (CPU Coolers scale)
Category rank#37,916
Street price$49
Power13 W
Performance per dollar23.00
Released2021

Specifications

BrandCaldera
ModelCaldera CL-3278 SE
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 2,100 RPM
Pump3,400 RPM
Rated cooling280 W (manufacturer rating)
Noise34 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-6525 Plus 240mm AIO Liquid CPU Cooler894$29Compare
Teralux CL-5599 Max 280mm AIO Liquid CPU Cooler1,124$39Compare
Brontix CL-2234 Plus 240mm AIO Liquid CPU Cooler778$29Compare
Zephyra CL-4372 Ultra Single tower Air CPU Cooler1,825$99Compare
Teralux CL-9398 Pro Low profile Air CPU Cooler979$29Compare
Caldera CL-9030 Ultra Dual tower Air CPU Cooler2,322$199Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3278 SE 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/704424 (accessed 2026-10-23).