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header-product Cooling fan CHIEFTEC ZF-1425PWM 140mm PWM silent operation
7.49 €

Cooling fan CHIEFTEC ZF-1425PWM 140mm PWM silent operation

Cooling fan CHIEFTEC ZF-1425PWM 140mm Photo 1
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Cooling fan CHIEFTEC ZF-1425PWM 140mm PWM silent operation

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Short description

CHIEFTEC ZF-1425PWM is a 140mm PWM-controlled cooling fan designed for quiet operation. Intended for use in PC cases, radiators or heatsinks, it provides adjustable speed via PWM signal to balance airflow and noise. The fan suits system builders and upgraders who need effective cooling with reduced acoustic impact and easy integration into standard 140mm mounts.
Available at price 7.49 €: 10 pcs.
Total available for order: 11 pcs.
Warranty: 2 Years
SKU: 11027669
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.17 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

CHIEFTEC ZF-1425PWM is a 140mm PWM-controlled cooling fan designed for quiet operation in PC cases, radiators and heatsinks. The fan delivers adjustable airflow through pulse-width modulation, allowing system builders and upgraders to balance cooling performance and acoustic levels. Its standard 140mm form factor and mounting hole pattern make it compatible with most enclosures and cooling assemblies that accept 140mm fans.

Advantages

The fan provides variable speed control via PWM for precise regulation of airflow and noise, enabling lower RPM during light load and higher RPM when thermal demand increases. Its 140mm size offers a good compromise between airflow and acoustic performance compared with smaller fans. The construction focuses on silent operation and straightforward mechanical integration into existing case mounts or radiators designed for 140mm fans.

Suitable for

  • Case cooling for mid-tower and full-tower PC builds
  • Replacement or upgrade of existing 140mm case fans
  • Low-noise systems where acoustic performance is important
  • Attachment to radiators or heatsinks that accept 140mm fans

Key specifications

  • Fan diameter: 140 mm
  • Control method: PWM (pulse-width modulation) for automatic speed adjustment
  • Intended use: case ventilation, radiator and heatsink cooling
  • Mounting: standard 140mm mounting footprint compatible with common PC cases and cooling assemblies
  • Operational focus: reduced acoustic profile for quieter system operation

How to use

Install the CHIEFTEC 140mm PWM fan into a compatible 140mm mounting location using the existing screw holes or rubber-mounted fasteners as appropriate. Connect the fan to a motherboard PWM fan header or a compatible fan controller to enable automatic speed regulation. Ensure the fan orientation matches the desired airflow direction: intake or exhaust. Do not obstruct the fan blades or airflow path and secure cables to avoid contact with the rotor.

Usage recommendations

For optimal results, connect the fan to a motherboard PWM header so the system can adjust speed based on temperature sensors. Use it in matched pairs or with other fans in a coordinated airflow plan (intake vs exhaust) to maintain positive or neutral case pressure. Periodically clean dust from the blades and frame to preserve airflow and acoustic performance.

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH337 1 09.07.2026 Best delivery 7.49 €
WH115 10 09.07.2026 Best delivery 7.49 €
7.49 €
Stock: 1
Delivery Date: 09.07.2026 Best delivery
Warehouse: WH337
7.49 €
Stock: 10
Delivery Date: 09.07.2026 Best delivery
Warehouse: WH115

Customer reviews

Customer questions

FAQ

How much does the Cooling fan CHIEFTEC ZF-1425PWM 140mm cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All CHIEFTEC products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized CHIEFTEC service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.