Zephyra FN-1837 Core 140mm PWM ARGB Case Fan (3-Pack)
Case Fans · Zephyra · SKU FN1837-CORE · Released 2025 · Updated 2026-10-24
Key facts
| Benchmark index | 999 (Case Fans scale) |
|---|---|
| Category rank | #12,519 |
| Street price | $39 |
| Power | 3 W |
| Performance per dollar | 25.62 |
| Released | 2025 |
Specifications
| Brand | Zephyra |
|---|---|
| Model | Zephyra FN-1837 Core |
| Size | 140 × 140 × 25 mm |
| Speed | 300–2,400 RPM (PWM) |
| Airflow | 115.2 CFM |
| Static pressure | 2.28 mmH₂O |
| Noise | 33 dBA |
| Bearing | Rifle bearing |
| Connector | 4-pin PWM + 3-pin 5V ARGB |
| Rated lifetime | 150,000 hours |
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Cite this page: Hardware Spec Index, “Zephyra FN-1837 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/97529964 (accessed 2026-10-24).