# Computer case fan NoiseBlocker BlackSilentPro PLPS 120 mm, 1500 RPM, 100 m³/h, 4.5 V, black

**URL:** https://aio.lv/en/product--noiseblocker-itr-pl-ps--1925395
**Data updated:** 2026-03-07 11:02 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** NoiseBlocker
**Manufacturer code:** ITR-PL-PS
**EAN:** 4250051906271
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--noiseblocker-itr-pl-ps--1925395

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

NoiseBlocker BlackSilentPro PLPS is a 120 mm computer case fan designed for chassis airflow. It operates at up to 1500 RPM with an airflow rating of 100 m³/h and runs on 4.5 V. The fan measures 120 × 120 × 25 mm and comes in black. Suitable for case ventilation, component cooling and improving internal airflow in desktops and servers.

## Long description

NoiseBlocker BlackSilentPro PLPS 120 mm is a chassis fan designed to improve airflow inside desktop PCs and server enclosures. Measuring 120 × 120 × 25 mm and finished in black, this fan operates at up to 1500 RPM with an airflow rating of 100 m³/h and is optimized for low-noise operation at a nominal 4.5 V input. The model integrates a classic frame and rotor design with modern drive and bearing technologies to provide steady cooling performance and long-term reliability.
Advantages
The fan uses a glass fibre‑reinforced chassis and an anti-dust polycarbonate rotor for mechanical stability and reduced contamination over time. Its advanced NB‑EKA Plus II drive and NB‑NanoSLI bearings deliver low impulse noise and very quiet continuous operation, while reverse-pole and overload protection with restart function increase operational safety. The product includes a silicone seal and vibration‑reducing installation material for tool-free, vibration-free mounting, and an extendable cable management system for flexible wiring.
Suitable for (tasks / use cases)
 Chassis ventilation for desktop computers and small servers
 Improving internal airflow around motherboards, GPUs and storage bays
 Replacement or upgrade of existing 120 mm case fans to lower noise
 Quiet system builds where reduced acoustic signature is required
Key specifications
 Fan diameter: 120 mm (120 × 120 × 25 mm)
 Maximum speed: 1500 RPM
 Airflow: 100 m³/h
 Rated voltage: 4.5 V
 Color: black with matte and mirror finish accents
 Frame material: glass fibre‑reinforced chassis
 Rotor material: anti-dust polycarbonate
 Bearing type: low-noise, long-life NB‑NanoSLI bearings
 Drive: NB‑EKA Plus II wide-range drive with low impulse noise
 Mounting: silicone seal and vibration-damping installation system for tool-free fitting
How to use
Install the NoiseBlocker BlackSilentPro PLPS in a standard 120 mm fan mounting location in your chassis, ensuring correct airflow orientation for intake or exhaust according to your cooling plan. Route the fan cable through the extendable cable management system and connect to a compatible fan header or controller that supports the fan's 4.5 V operating range. Secure the fan using the supplied silicone seal and anti-vibration fittings to reduce transmission of vibration to the case. Verify connector polarity before powering on; the fan includes reverse-pole protection to prevent damage from incorrect connection.
Usage recommendations
For best results, position the BlackSilentPro PLPS to complement existing case fans: pair with an intake fan at the front or lower position and an exhaust fan at the rear or top to establish a consistent airflow path. Periodically inspect the rotor and polycarbonate surfaces for dust accumulation and clean gently to maintain airflow and low-noise performance. Use appropriate fan headers or dedicated controllers to avoid supplying voltages outside the specified range.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 120 mm |
| Supported processor sockets | Not supported |
| Noise level (high speed) | 24 dB |
| Rotational speed (max) | 1500 RPM |
| Airflow | 100 m³/h |
| Suitable location | Computer case |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 25 mm |
| Width | 120 mm |
| Depth | 120 mm |

### Power

| Feature | Value |
|---|---|
| Voltage | 4.5 |

## FAQ

### How much does the NoiseBlocker BlackSilentPro PLPS 120 mm fan cost, and is it available for purchase?

The price is 24.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 08.07.2026 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 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. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, fan diameter, supported processor sockets, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1925395/65737217_large.webp