# Computer case fan No name Pure Wings 3 140 mm PWM high-speed (140 mm, 1800 RPM, 122.6 m³/h) 3 pcs, Black

**URL:** https://aio.lv/en/product--no-name-bl138--11682236
**Data updated:** 2026-01-28 13:04 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** No name
**Manufacturer code:** BL138
**EAN:** 4260052193846
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 38.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-bl138--11682236

## 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

Triple pack of No name Pure Wings 3 140 mm PWM high-speed case fans for PC cooling. Each 140 mm fan spins up to 1800 RPM, delivers 122.6 m³/h airflow and 2.44 mmH2O maximum air pressure. Uses rifle bearing and operates at 5–13.2 V. Designed for case ventilation, radiator push/pull or component airflow to lower temperatures and maintain stable system performance.

## Long description

Pure Wings 3 140mm PWM high-speed Triple Pack contains three 140 mm case fans designed for PC cooling. Each fan reaches up to 1800 RPM, provides airflow around 122.6 m³/h (72.2 CFM) and a maximum static pressure of 2.44 mmH2O. The fans use rifle bearing technology for extended lifetime and support PWM speed control for integration with motherboard fan headers or dedicated controllers.
Advantages
The closed loop motor maintains the target rpm under varying resistance, ensuring stable performance when used with grills, radiators or restrictive mounting. The fan frame and newly profiled blades are optimized to reduce air leaks and increase air pressure, improving radiator and heatsink cooling efficiency. PWM support enables automatic speed regulation and very low minimum rpm for quiet operation.
Suitable for
Case ventilation for mid‑ and full‑tower PCs
Push/pull configurations on radiators and water‑cooling loops
Heatsink cooling for CPUs and GPUs in constrained or high‑resistance setups
Key specifications
Fan size: 140 x 140 x 25 mm
Maximum speed: 1800 RPM
Airflow: approx. 122.6 m³/h (72.2 CFM)
Maximum static pressure: 2.44 mmH2O
Noise level: 30.5 dB(A)
Bearing: rifle bearing
Control: PWM (pulse‑width modulation) support
Operating voltage range: 5–13.2 V
Colour: Black
Weight per pack: approx. 188 g (3 pcs)
How to use
Install the fans in your PC case or on a radiator using the supplied mounting screws or compatible mounting hardware. Connect each fan to a PWM‑capable 4‑pin header on the motherboard or to a PWM fan controller to allow automatic speed regulation. Observe airflow direction marked on the fan frame and position fans for intake or exhaust according to your system airflow plan. When used in a push/pull radiator setup, align fans to push air through or pull air from the radiator for improved heat transfer.
Usage recommendations
For radiator installations, mount the fans with the optimized frame facing the radiator to minimize air leakage; use PWM control to balance cooling performance and acoustic level. Regularly check for dust buildup and clean blades to maintain airflow and static pressure.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 140 mm |
| Noise level (high speed) | 30.5 dB |
| Rotational speed (max) | 1800 RPM |
| Maximum airflow | 72.2 cfm |
| Airflow | 122.6 m³/h |
| Maximum air pressure | 2.44 mmH2O |
| Bearing type | Rifle bearing |
| Pulse-width modulation (PWM) support | Yes |
| Suitable location | Computer case |
| Quantity per pack | 3 pc(s) |
| Fan's mean time to failure (MTTF) | 80000 h |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Certification | RU |
| Number of fans | 1 fan(s) |
| Fan connector | 4-pin |

### Weight & dimensions

| Feature | Value |
|---|---|
| Cable length | 0.46 m |
| Package weight | 610 g |
| Package depth | 152 mm |
| Package height | 142 mm |
| Package width | 80 mm |
| Fan weight | 188 g |
| Fan dimensions (W x D x H) | 140 x 140 x 25 |

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | Triman |
| Warranty period | 3 year(s) |
| Compliance certificates | CE, RoHS, UKCA, WEEE |

### Power

| Feature | Value |
|---|---|
| Voltage | 5 - 13.2 |
| Fan current | 0.5 A |
| Rated voltage | 12 V |
| Fan power consumption | 6 W |

### Packaging content

| Feature | Value |
|---|---|
| Package type | Hanging box |
| Screws included | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Shipping (inner) case width | 344 mm |
| Shipping (inner) case length | 423 mm |
| Shipping (inner) case height | 304 mm |
| Shipping (inner) case gross weight | 12910 g |
| Products per shipping (inner) case | 20 pc(s) |

## FAQ

### How much does the No name Pure Wings 3 140 mm PWM high-speed case fan 3-pack cost, and is it available for purchase?

The price is 45.99 € (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 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 No name 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 No name 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, 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.

### Where can I download the instructions for No name Pure Wings 3 140 mm PWM high-speed case fan 3-pack?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11682236/67018639_large.webp