Caldera CL-2323 Ultra 240mm AIO Liquid CPU Cooler
CPU Coolers · Caldera · SKU CL2323-ULTRA · Released 2023 · Updated 2026-10-25
Key facts
| Benchmark index | 848 (CPU Coolers scale) |
|---|---|
| Category rank | #49,674 |
| Street price | $19 |
| Power | 12 W |
| Performance per dollar | 44.63 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera CL-2323 Ultra |
| Type | All-in-one liquid cooler |
| Radiator | 240 mm, aluminum, 27 mm thick |
| Fans | 2× 120 mm, up to 1,700 RPM |
| Pump | 2,800 RPM |
| Rated cooling | 250 W (manufacturer rating) |
| Noise | 29 dBA (max) |
| Tubing | 400 mm, sleeved EPDM |
| Socket support | AM5, AM4, LGA1851, LGA1700 |
| Warranty | 5 years |
Related guides
Similar CPU Coolers
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Brontix CL-4776 Pro Dual tower Air CPU Cooler | 2,407 | $179 | Compare |
| Caldera CL-2484 Ti 360mm AIO Liquid CPU Cooler | 2,099 | $129 | Compare |
| Caldera CL-1722 XT 420mm AIO Liquid CPU Cooler | 1,975 | $129 | Compare |
| Caldera CL-2019 Prime 360mm AIO Liquid CPU Cooler | 2,161 | $169 | Compare |
| Teralux CL-3245 Ti 360mm AIO Liquid CPU Cooler | 1,626 | $99 | Compare |
| Zephyra CL-9465 Edge Dual tower Air CPU Cooler | 1,841 | $109 | Compare |
Cite this page: Hardware Spec Index, “Caldera CL-2323 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/9339690 (accessed 2026-10-25).