Caldera FN-6738 Prime 120mm PWM ARGB Case Fan (3-Pack)
Case Fans · Caldera · SKU FN6738-PRIME · Released 2023 · Updated 2026-10-21
Key facts
| Benchmark index | 978 (Case Fans scale) |
|---|---|
| Category rank | #35,244 |
| Street price | $29 |
| Power | 4 W |
| Performance per dollar | 33.72 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera FN-6738 Prime |
| Size | 120 × 120 × 25 mm |
| Speed | 200–2,600 RPM (PWM) |
| Airflow | 88.4 CFM |
| Static pressure | 2.86 mmH₂O |
| Noise | 36 dBA |
| Bearing | Fluid dynamic 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-6738 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3230429 (accessed 2026-10-21).