# Lian-Li Fan UF-SL140-1B UNI FAN SL140 DC 12V and 5V Black

- Category: Case Cooler
- Brand: Lian Li
- Model: SL140-1B
- Part number: SL140-1B
- Price (US): currently unavailable
- Price last checked: 2026-08-05
- Rating: 4.5/5 from 32 Amazon reviews
- Warranty: 3 years
- Product page: https://buildmypc.net/component-details/case-cooler/lian-li-sl140-1b/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Lian Li |
| Model | SL140-1B |
| FAN RPM | 1500 RPM |
| Noise Level | 30 dBA |
| Airflow | 70.5 CFM |

---

Source: BuildMyPC (https://buildmypc.net/) — free PC parts compatibility checker. Prices update daily. As an Amazon Associate, BuildMyPC earns from qualifying purchases.