# Cooler Master SickleFlow 120 V2 All-Black Square Frame Fan, Air Balance Curve Blade, Sealed Bearing, 120mm PWM Control for Computer Case & Liquid Radiator

- Category: Case Cooler
- Brand: Cooler Master
- Model: SickleFlow 120
- Part number: MFX-B2NN-18NPK-R1
- Price (US): $22.39
- Price last checked: 2026-08-06
- Rating: 4.6/5 from 598 Amazon reviews
- Warranty: 2 years
- Product page: https://buildmypc.net/component-details/case-cooler/cooler-master-sickleflow-120-mfx-b2nn-18npk-r1/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Cooler Master |
| Model | SickleFlow 120 |
| FAN RPM | 650 to 1800 RPM |
| Noise Level | 8 to 27 dBA |
| Airflow | 62 CFM |

## Key Features

- Cooler Master SickleFlow 120 All-Black Square Frame Fan with Air Balance Curve Blade Design, Sealed Bearing, PWM Control for Computer Case & Liquid Radiator
- New Blade Design - Optimized blade design with updated curve that improves air flow and air pressure.
- Enhanced Fan Frame - Enhanced frame structure, reducing turbulent flow and noise and increasing overall work efficiency
- Sealed Bearing Structure – Sealed and secured fan bearing, preventing dust and lubricating oil leakage while increasing the fan’s operation stability and life span.

---

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