Hardware Spec Index

Caldera CL-1221 Plus Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL1221-PLUS · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index999 (CPU Coolers scale)
Category rank#30,956
Street price$29
Power3 W
Performance per dollar34.45
Released2024

Specifications

BrandCaldera
ModelCaldera CL-1221 Plus
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height155 mm
Fans1× 120 mm PWM, up to 2,000 RPM
Rated cooling180 W (manufacturer rating)
Noise29 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
Zephyra CL-1010 SE Dual tower Air CPU Cooler2,143$169Compare
Zephyra CL-3487 XT 420mm AIO Liquid CPU Cooler1,950$139Compare
Brontix CL-6095 Max 280mm AIO Liquid CPU Cooler869$29Compare
Caldera CL-6884 XT 240mm AIO Liquid CPU Cooler788$19Compare
Brontix CL-7132 Prime 360mm AIO Liquid CPU Cooler1,373$59Compare
Brontix CL-4136 Pro Dual tower Air CPU Cooler2,170$179Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-1221 Plus Single tower Air CPU Cooler”, https://vextor7.com/item/7637544 (accessed 2026-10-19).