Hardware Spec Index

Caldera CL-3277 Pro 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL3277-PRO · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,036 (CPU Coolers scale)
Category rank#26,162
Street price$29
Power13 W
Performance per dollar35.72
Released2024

Specifications

BrandCaldera
ModelCaldera CL-3277 Pro
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 2,200 RPM
Pump2,800 RPM
Rated cooling280 W (manufacturer rating)
Noise25 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-2778 Max 280mm AIO Liquid CPU Cooler1,259$49Compare
Zephyra CL-5112 XT Single tower Air CPU Cooler560$19Compare
Caldera CL-8353 Edge 240mm AIO Liquid CPU Cooler769$29Compare
Brontix CL-7099 Prime 420mm AIO Liquid CPU Cooler2,246$179Compare
Caldera CL-3106 Edge 360mm AIO Liquid CPU Cooler1,951$139Compare
Caldera CL-6509 Ultra Dual tower Air CPU Cooler2,313$189Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3277 Pro 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/7550003 (accessed 2026-10-20).