Caldera CL-1634 Ultra Single tower Air CPU Cooler
CPU Coolers · Caldera · SKU CL1634-ULTRA · Released 2019 · Updated 2026-10-22
Key facts
| Benchmark index | 1,371 (CPU Coolers scale) |
|---|---|
| Category rank | #17,078 |
| Street price | $59 |
| Power | 3 W |
| Performance per dollar | 23.24 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera CL-1634 Ultra |
| Type | Single tower air cooler |
| Heat pipes | 4× 6 mm copper |
| Height | 156 mm |
| Fans | 1× 120 mm PWM, up to 2,000 RPM |
| Rated cooling | 180 W (manufacturer rating) |
| Noise | 31 dBA (max) |
| RAM clearance | Unrestricted |
| Socket support | AM4, LGA1700, LGA1200, LGA115x |
| Warranty | 6 years |
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Cite this page: Hardware Spec Index, “Caldera CL-1634 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/3099459 (accessed 2026-10-22).