Caldera CL-2911 Plus Single tower Air CPU Cooler
CPU Coolers · Caldera · SKU CL2911-PLUS · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 661 (CPU Coolers scale) |
|---|---|
| Category rank | #23,216 |
| Street price | $19 |
| Power | 3 W |
| Performance per dollar | 34.79 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera CL-2911 Plus |
| Type | Single tower air cooler |
| Heat pipes | 4× 6 mm copper |
| Height | 155 mm |
| Fans | 1× 120 mm PWM, up to 2,200 RPM |
| Rated cooling | 180 W (manufacturer rating) |
| Noise | 29 dBA (max) |
| RAM clearance | Unrestricted |
| Socket support | AM5, AM4, LGA1851, LGA1700 |
| Warranty | 6 years |
Related guides
AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 SocketIntel LGA1851 Socket
Similar CPU Coolers
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Teralux CL-5062 Ti Dual tower Air CPU Cooler | 1,850 | $109 | Compare |
| Caldera CL-1965 XT Dual tower Air CPU Cooler | 2,480 | $199 | Compare |
| Caldera CL-5391 XT Single tower Air CPU Cooler | 1,340 | $59 | Compare |
| Teralux CL-3044 Ti Dual tower Air CPU Cooler | 2,210 | $179 | Compare |
| Caldera CL-4214 Plus Single tower Air CPU Cooler | 1,809 | $99 | Compare |
| Zephyra CL-2577 Ultra Dual tower Air CPU Cooler | 2,118 | $159 | Compare |
Cite this page: Hardware Spec Index, “Caldera CL-2911 Plus Single tower Air CPU Cooler”, https://vextor7.com/item/49734 (accessed 2026-10-19).