# Cooler Master JetFlo 120 - POM Bearing 120mm Blue LED High Performance Silent Fan for Computer Cases, CPU Coolers, and Radiators

- Category: Case Cooler
- Brand: Cooler Master
- Model: R4-JFDP-20PB-R1
- Part number: R4-JFDP-20PB-R1
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.4/5 from 1050 Amazon reviews
- Warranty: 1 year
- Product page: https://buildmypc.net/component-details/case-cooler/cooler-master-r4-jfdp-20pb-r1/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Cooler Master |
| Model | R4-JFDP-20PB-R1 |
| FAN RPM | 1200 to 2000 RPM |
| Noise Level | 36 dBA |
| Airflow | 95 CFM |

## Key Features

- Ultra-thin yet extremely strong fan blades - 800 to 2,000 RPM (PWM) +/- 10%
- High performance motor and fan blades - generating up to 95 CFM airflow +/- 10%
- Long-lasting and durable - Cooler Master's unique, self-lubricating polyoxymethelene (POM) bearing provides a lifespan up to 160,000 hours
- Stylish design with both LED (red, white, blue) and non-LED (black) options
- Powerful performance, graceful silence - registering in at maximum of approximately 36 dBA thanks to vibration and sound absorbing rubber pads and steel threads
- Smart Fan Engine that features a high efficiency motor, low starting voltage, dust and water resistance, and polarity proof
- Smart Jam Protection - Auto-resumes after blade obstructions are cleared
- Two silent mode adapters included to fix fan speeds at 1,600 RPM (28 dBA) or 1,200 RPM (19 dBA)

---

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