Cooler Master MasterFan MF140 Halo Fan, Duo-Ring ARGB Customizable Lighting, 140mm PWM Static Pressure, ARGB Header Extender for PC Case, Liquid and Air Cooler (MFL-B4DN-15NPA-R1) — Open-Box, 15% Off

Name: Cooler Master MasterFan MF140 Halo Fan, Duo-Ring ARGB Customizable Lighting, 140mm PWM Static Pressure, ARGB Header Extender for PC Case, Liquid and Air Cooler (MFL-B4DN-15NPA-R1)
Brand: Cooler Master
SKU: awhd-us-b08y67fwyr
Price: 21.16 USD
Availability: InStock

Brand: Cooler Master

Condition: Used - Mint

$21¹⁶

$24⁹⁹

-15% Save $3⁸³

Updated: 10 days ago

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Description

Duo-Ring Addressable RGB Lighting: 24 Individually Controlled ARGB 3-Pin LEDs for a stunning visual effect.

Performance Engineered: Hybrid Static Pressure blade design to tackle resistances in CPU liquid radiator, low-noise or mesh chassis ventilation while boosting overall airflow

Silent Cooling Technology: Noise Reduction Technology and Sound Absorbing Materials for a quieter and longer lifespan cooling solution

PWM Fan Control: Dynamic speed adjustment between 650 rpm to 1,500 rpm, minimizing noise or maximizing airflow

Certified Compatibility: Compatible with most of AddressableRGB capable motherboards Aura, Mystic Light and Polychome Sync

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Product Details

SKU:: awhd-us-b08y67fwyr
Model:: MFL-B4DN-15NPA-R1
Country:: US
ASIN:: B08Y67FWYR
GTIN:: 00884102085987
UPC:: 884102085987

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Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $4 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Cooler Master products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.