# Cooler Master MasterFan SF120M Premium Fan, Inter-Link Fan Blade, 120mm PWM Control, Industrial Material, Anti-Vibration Motor for PC Case, Liquid and Air Cooler (MFZ-B2NN-20NPK-R1)

- Category: Case Cooler
- Brand: Cooler Master
- Model: MasterFan SF120M
- Part number: MFZ-B2NN-20NPK-R1
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.5/5 from 305 Amazon reviews
- Warranty: 5 years
- Product page: https://buildmypc.net/component-details/case-cooler/cooler-master-masterfan-sf120m-mfz-b2nn-20npk-r1/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Cooler Master |
| Model | MasterFan SF120M |
| FAN RPM | 650 to 2000 RPM |
| Noise Level | 5.5 to 22 dBA |
| Airflow | 35 to 62 CFM |

## Key Features

- Patented damping frame Design - absorbs unwanted vibration while maintaining its chassis Stiffness to ensure maximum performance.
- Double ball-bearings - less friction means better performance and longevity. It will ensure a quiet yet high Performance operation.
- Inter-connecting fan blades - an connected frame between the Fan-blade increase airflow performance, while decreasing noise and flex between the blade while it operates, this will further increase the fans performance.
- Anti-vibration motor and pads - motor equipped with new anti-vibration structure that lowers the noise level and vibration. Rubber pads to absorb vibration for a silent Performance.
- Improved cable management - detachable fan cable that can be changed into a multi fan cable which is included

---

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