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header-product Case Fan NoiseBlocker NOISEBLOCK XC1 80 mm, low-noise 21 dB

Case Fan NoiseBlocker NOISEBLOCK XC1 80 mm, low-noise 21 dB

Case Fan NoiseBlocker NOISEBLOCK XC1 80 mm Photo 1
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Short description

NoiseBlocker NOISEBLOCK XC1 is an 80 mm case fan designed for PC cooling with a measured noise level of 21 dB. It provides airflow for chassis ventilation, CPU cooler or small radiator applications where compact, quieter operation is required. Easy to install in standard 80 mm mounts, it helps reduce system temperature and maintain stable performance while minimizing acoustic impact.
Warranty: 2 Years
SKU: 3714413
Manufacturer: NoiseBlocker
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Product information

Description

The NoiseBlocker BlackSilentFan XC1 is an 80 mm case fan designed for PC chassis cooling. With a compact 80 x 80 x 20 mm frame and a rated speed of 1400 RPM, it delivers an airflow of 21 CFM while operating at a low noise level. The fan runs on 12 V nominal voltage and is suitable for standard 80 mm mounts in cases, small radiators or on CPU coolers that accept this size.

Advantages

The BlackSilentFan XC1 provides a balance of airflow and quiet operation, achieving 21 CFM at a measured noise level around 18 dBA. Its compact 20 mm thickness makes it compatible with tight installation spaces. The fan is certified to common standards (TÜV, ISO 9001, RoHS) and has a low starting voltage of 5 V for reliable startup in systems with limited power. Lightweight construction (60 g) simplifies mounting without adding significant mass.

Suitable for

  • Case ventilation in compact or small-form-factor PCs
  • Supplemental airflow for CPU coolers or small radiators with 80 mm mounts
  • Quiet home or office systems where low acoustic impact is needed

Key specifications

  • Fan type: Case fan
  • Fan diameter: 80 mm
  • Frame height: 20 mm
  • Speed: 1400 RPM
  • Airflow: 21 CFM
  • Noise level: 18 dBA (manufacturer specification, measured ~21 dB in typical use)
  • Rated voltage: 12 V
  • Start voltage: 5 V
  • Dimensions (W x D x H): 8 cm x 8 cm x 2 cm
  • Weight: 60 g
  • Approvals: TÜV, ISO 9001, RoHS

How to use

Install the NoiseBlocker XC1 into any standard 80 mm mounting location in the chassis or on compatible cooling hardware using the appropriate screws or rubber mounts. Connect the fan to a 3-pin or 2-pin 12 V fan header on the motherboard or to a compatible power connector from the power supply, observing correct polarity. For best results, position the fan to establish a consistent airflow path through the case (intake or exhaust) and avoid obstructing the blades during installation.

Usage recommendations

For quiet operation, connect the fan to a motherboard fan header with speed control where available and set a modest fan curve. Periodically check and clean dust buildup on the fan blades and grille to maintain airflow and noise characteristics; operating temperature range is -10 °C to 65 °C.

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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 NoiseBlocker 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 NoiseBlocker 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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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.