Hardware Spec Index

Caldera CL-5540 SE 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL5540-SE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index684 (CPU Coolers scale)
Category rank#26,415
Street price$19
Power12 W
Performance per dollar36.00
Released2019

Specifications

BrandCaldera
ModelCaldera CL-5540 SE
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 2,500 RPM
Pump3,100 RPM
Rated cooling250 W (manufacturer rating)
Noise28 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-1257 Ultra 360mm AIO Liquid CPU Cooler1,670$89Compare
Teralux CL-2135 Ultra Dual tower Air CPU Cooler2,100$169Compare
Zephyra CL-8393 Max Dual tower Air CPU Cooler1,266$59Compare
Teralux CL-1687 SE 280mm AIO Liquid CPU Cooler1,413$59Compare
Teralux CL-3179 Edge 240mm AIO Liquid CPU Cooler966$29Compare
Brontix CL-7169 Edge 420mm AIO Liquid CPU Cooler2,210$159Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-5540 SE 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/863112 (accessed 2026-10-26).