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header-product CPU Cooler Fan Noctua NF19011 HEDGEHOGS 20x20x36 mm 3-pin
21.49 €

CPU Cooler Fan Noctua NF19011 HEDGEHOGS 20x20x36 mm 3-pin

Noctua NF19011 HEDGEHOGS 20x20x36 mm fan Photo 1
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CPU Cooler Fan Noctua NF19011 HEDGEHOGS 20x20x36 mm 3-pin

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CPU Cooler Fan Noctua NF19011 HEDGEHOGS 20x20x36 mm 3-pin

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Short description

Noctua NF19011 HEDGEHOGS is a compact 20x20x36 mm cooling fan designed for CPU coolers, heatsinks and confined spaces. It uses a 3-pin power connector for PWM-compatible motherboards, delivering reliable airflow and quiet operation in tight installations. Suitable for system cooling, small-form-factor builds and targeted hotspot cooling.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 12398351
Manufacturer: Noctua
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Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

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Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
27.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
30.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
30.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

Noctua NF19011 HEDGEHOGS is a compact 20x20x36 mm cooling fan intended for CPU coolers, heatsinks and other confined spaces where targeted airflow is required. The fan uses a three-pin power connector and is designed to provide reliable airflow and low noise levels in small-form-factor systems and tight installations. Its small size makes it suitable for hotspot cooling and components with limited clearance.

Advantages

The compact dimensions allow installation in cramped spaces where standard fans do not fit, while the axial design provides focused airflow for efficient heat dissipation. The three-pin connector ensures broad compatibility with standard motherboard headers and simple control via voltage-based fan regulation. The fan is engineered for quiet operation, making it suitable for systems that require low acoustic output without sacrificing cooling performance in localized areas.

Suitable for

  • Small-form-factor PC builds and mini-ITX systems
  • CPU coolers and heatsinks with limited clearance
  • Targeted hotspot cooling for VRMs, chipsets and storage devices
  • Industrial or embedded equipment with constrained installation space

When it may not be suitable

This fan is not intended as a replacement for full-size case fans where high overall airflow is required; its small frame delivers focused but limited cubic feet per minute compared to larger fans. It may also be unsuitable when PWM-based speed control from a four-pin header is required, since the device uses a three-pin connector and voltage-based speed regulation.

Key specifications

  • Dimensions: 20 x 20 x 36 mm
  • Connector type: 3-pin analogue fan connector
  • Mounting orientation: axial, designed for tight clearance installations
  • Application focus: localized / targeted cooling for small components
  • Acoustic characteristic: designed for low-noise operation in small form factors

How to use

Install the fan in the available mounting location on the cooler, heatsink or chassis, ensuring correct airflow direction toward the component that requires cooling. Connect the three-pin plug to a compatible motherboard fan header or a voltage-controlled fan hub. Verify secure mounting and cable routing to prevent vibration contact with neighbouring components. Adjust fan speed via motherboard BIOS or fan controller that supports three-pin voltage regulation to balance cooling performance and noise.

What to consider before purchase

  • Confirm available clearance and mounting points for a 20x20x36 mm fan
  • Ensure your motherboard or controller supports a three-pin analogue fan connection
  • Assess whether a small, focused airflow solution meets the cooling needs of your component
  • Check compatibility with your cooler or heatsink bracket and any required mounting hardware

Usage recommendations

Use this fan for targeted cooling zones rather than general case ventilation. For optimal results, pair it with appropriate airflow paths and ensure intake and exhaust balance within the enclosure. When replacing an existing fan, match the airflow direction and verify electrical compatibility before powering on.

Description

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Customer reviews

Customer questions

FAQ

How much does the Noctua NF19011 HEDGEHOGS 20x20x36 mm fan cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 27.07.2026 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 Noctua 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 Noctua 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.
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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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