Hardware Spec Index

Caldera CL-4256 Core Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL4256-CORE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,688 (CPU Coolers scale)
Category rank#48,504
Street price$99
Power3 W
Performance per dollar17.05
Released2026

Specifications

BrandCaldera
ModelCaldera CL-4256 Core
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height155 mm
Fans1× 120 mm PWM, up to 1,700 RPM
Rated cooling180 W (manufacturer rating)
Noise24 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 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
Caldera CL-8144 Edge Dual tower Air CPU Cooler2,423$199Compare
Brontix CL-5366 Plus 360mm AIO Liquid CPU Cooler1,618$79Compare
Zephyra CL-4645 XT Low profile Air CPU Cooler1,259$49Compare
Zephyra CL-6515 Plus Dual tower Air CPU Cooler1,883$119Compare
Caldera CL-9379 Pro 360mm AIO Liquid CPU Cooler1,512$79Compare
Zephyra CL-4739 Core 280mm AIO Liquid CPU Cooler1,613$79Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4256 Core Single tower Air CPU Cooler”, https://vextor7.com/item/17524062 (accessed 2026-10-19).