Caldera CL-2288 Ultra 280mm AIO Liquid CPU Cooler
CPU Coolers · Caldera · SKU CL2288-ULTRA · Released 2020 · Updated 2026-10-26
Key facts
| Benchmark index | 956 (CPU Coolers scale) |
|---|---|
| Category rank | #17,516 |
| Street price | $29 |
| Power | 13 W |
| Performance per dollar | 32.97 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera CL-2288 Ultra |
| Type | All-in-one liquid cooler |
| Radiator | 280 mm, aluminum, 38 mm thick |
| Fans | 2× 140 mm, up to 1,500 RPM |
| Pump | 2,800 RPM |
| Rated cooling | 280 W (manufacturer rating) |
| Noise | 33 dBA (max) |
| Tubing | 400 mm, sleeved EPDM |
| Socket support | AM4, LGA1700, LGA1200, LGA115x |
| Warranty | 6 years |
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Cite this page: Hardware Spec Index, “Caldera CL-2288 Ultra 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/21530748 (accessed 2026-10-26).