Caldera CL-8911 Pro Single tower Air CPU Cooler
CPU Coolers · Caldera · SKU CL8911-PRO · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 1,903 (CPU Coolers scale) |
|---|---|
| Category rank | #21,613 |
| Street price | $139 |
| Power | 3 W |
| Performance per dollar | 13.69 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera CL-8911 Pro |
| Type | Single tower air cooler |
| Heat pipes | 6× 6 mm copper |
| Height | 158 mm |
| Fans | 1× 120 mm PWM, up to 1,900 RPM |
| Rated cooling | 220 W (manufacturer rating) |
| Noise | 33 dBA (max) |
| RAM clearance | Unrestricted |
| Socket support | AM5, AM4, LGA1851, LGA1700 |
| Warranty | 6 years |
Related guides
Similar CPU Coolers
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Teralux CL-8439 Pro Dual tower Air CPU Cooler | 2,121 | $169 | Compare |
| Caldera CL-4803 Pro Dual tower Air CPU Cooler | 2,414 | $199 | Compare |
| Caldera CL-5311 Ti Single tower Air CPU Cooler | 1,328 | $59 | Compare |
| Caldera CL-2017 Max Dual tower Air CPU Cooler | 2,480 | $189 | Compare |
| Caldera CL-6010 XT 420mm AIO Liquid CPU Cooler | 2,453 | $169 | Compare |
| Brontix CL-9559 SE Single tower Air CPU Cooler | 1,731 | $89 | Compare |
Cite this page: Hardware Spec Index, “Caldera CL-8911 Pro Single tower Air CPU Cooler”, https://vextor7.com/item/12474286 (accessed 2026-10-24).