Caldera FN-2843 Plus 140mm PWM ARGB Case Fan (3-Pack)
Case Fans · Caldera · SKU FN2843-PLUS · Released 2022 · Updated 2026-10-20
Key facts
| Benchmark index | 1,352 (Case Fans scale) |
|---|---|
| Category rank | #33,087 |
| Street price | $49 |
| Power | 3 W |
| Performance per dollar | 27.59 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera FN-2843 Plus |
| Size | 140 × 140 × 25 mm |
| Speed | 400–2,400 RPM (PWM) |
| Airflow | 115.2 CFM |
| Static pressure | 2.28 mmH₂O |
| Noise | 30 dBA |
| Bearing | Rifle bearing |
| Connector | 4-pin PWM + 3-pin 5V ARGB |
| Rated lifetime | 100,000 hours |
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Cite this page: Hardware Spec Index, “Caldera FN-2843 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/967232 (accessed 2026-10-20).