🛍️ Product Name
Cooler Master SickleFlow 140 ARGB Fan – MFX-B4DN-14NPA-R1, 140mm PWM, Addressable RGB, Sealed Bearing, Enhanced Frame, Air Balance Blade Design
📦 Product Overview
The Cooler Master SickleFlow 140 ARGB is designed to deliver superior airflow and static pressure in a larger 140mm format. Featuring an optimized blade curve, sealed bearing structure, and reinforced frame, this fan supports PWM control and addressable RGB lighting via 3-pin ARGB headers. Ideal for chassis intake, exhaust, or radiator mounting in high-performance builds.
🌟 Top Highlights
🌬️ 140mm Format – Increased airflow and coverage for larger builds
🌈 Addressable RGB Lighting – Individually customizable LEDs with motherboard sync
🔇 Enhanced Frame Structure – Reduces turbulence and vibration
🛠️ Sealed Bearing System – Prevents dust ingress and oil leakage
⚙️ PWM Control – Dynamic speed regulation for optimized cooling
📐 Technical Details
| Specification | Details |
|---|---|
| Product Number | MFX-B4DN-14NPA-R1 |
| Fan Dimensions | 140 × 140 × 25 mm |
| Fan Speed | 650–1400 RPM (PWM) |
| Airflow | Up to 67 CFM |
| Noise Level | Up to 27 dBA |
| Bearing Type | Sealed Bearing |
| Connector Type | 4-Pin PWM + 3-Pin ARGB |
| Rated Voltage | 12 VDC (Fan), 5 VDC (LED) |
| Power Consumption | Up to 3.84 W |
| Lighting Type | Addressable RGB (Multicolour) |
| Application | Case Intake / Exhaust / Radiator Mounting |
💡 Why You Should Buy It
✅ Larger 140mm size for enhanced airflow
✅ ARGB customization with motherboard sync support
✅ Quiet operation with sealed bearing and optimized frame
✅ Ideal for cooling upgrades in full-tower and high-performance builds
🎯 Recommended Use Cases
➤ Enhancing airflow in full-tower cases
➤ Mounting on 280mm or 420mm radiators
➤ Creating synchronized RGB lighting setups
➤ Building quiet, performance-optimized gaming rigs
🤝 Customer Assurance
🛡️ Warranty / Guarantee: Coverage available through manufacturer support
🔄 Returns Policy: Returns accepted as per standard reseller terms and conditions
🚚 Shipping Info: Delivery handled by reliable logistics partners with tracking support
📞 Customer Support: Assistance available via official support channels and authorized resellers
👉 Call to Action
Upgrade your airflow and lighting with Cooler Master’s SickleFlow 140 ARGB — built for bigger impact
Thanks for choosing
– YOUR TRUSTED IT PARTNER.
