# StarTech.com 70x15mm Replacement Computer Case Fan with TX3 Connector

**URL:** https://aio.lv/en/product--sonstige-fan7x15tx3--12491412
**Data updated:** 2026-06-02 20:09 (EEST)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Sonstige
**Manufacturer code:** FAN7X15TX3
**EAN:** 0065030820387
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The StarTech.com 70x15mm replacement case fan is designed for efficient cooling of computer systems. Featuring a durable ball bearing mechanism, this 7cm fan operates at a maximum speed of 3500 RPM and connects via a standard 3-pin TX3 connector. Operating at 12V, it provides a reliable airflow solution for maintaining optimal hardware temperatures in compact desktop configurations.

## Long description

The StarTech.com 70x15mm replacement computer case fan is a reliable cooling solution designed to maintain optimal operating temperatures within desktop systems. This 70mm fan features a durable dual ball bearing mechanism, which promotes longevity and consistent performance compared to standard sleeve bearing alternatives. Operating at a maximum speed of 3500 RPM, it provides efficient airflow to prevent hardware overheating in compact chassis environments.
Advantages
The primary benefit of this cooling fan is its robust dual ball bearing construction, which significantly extends the operational lifespan of the unit while ensuring smooth rotation. The inclusion of a standard 3-pin TX3 connector allows for easy installation and integration with most motherboard fan headers. Furthermore, the integrated tachometer pin enables the host system to monitor fan speed in real-time, providing essential feedback for system health management. Its compact 15mm thickness makes it highly suitable for space-constrained builds where standard 25mm fans may not fit.
Suitable for
Replacing faulty or noisy fans in computer cases
Providing additional airflow in compact desktop configurations
Replacing cooling components on compatible CPU heatsinks
Improving thermal management in custom PC builds
This fan may not be suitable for high-performance gaming rigs or workstations that require high-static pressure fans for liquid cooling radiators or dense heatsinks. Additionally, because it operates at a fixed maximum speed, it may not be the quietest option for users prioritizing near-silent operation in a home office or recording environment.
Key specifications
Fan diameter: 70 mm
Thickness: 15 mm
Connector type: 3-pin TX3
Maximum rotational speed: 3500 RPM
Bearing type: Dual ball bearing
Voltage: 12 V
Airflow: 29.58 CFM
Noise level: 34 dB
Color: Black
To install the fan, first ensure the computer is powered off and disconnected from the electrical outlet. Remove the side panel of your computer case to access the mounting area. Align the fan with the designated mounting holes on the chassis or heatsink, ensuring the airflow direction arrow on the side of the fan frame points toward the area you wish to cool. Secure the fan using appropriate screws, then connect the 3-pin TX3 cable to an available fan header on the motherboard. Once connected, replace the case panel and power on the system to verify that the fan is spinning correctly.
What to consider before purchase
Verify the physical space available in your case to ensure a 70x15mm fan will fit
Check your motherboard manual to confirm an available 3-pin or 4-pin fan header
Ensure the mounting holes on your chassis or heatsink align with the 70mm fan frame
Consider if your system requires a PWM (4-pin) fan for automatic speed control, as this unit uses a 3-pin connector
Usage recommendations: For optimal performance and longevity, ensure the fan is kept free of dust accumulation by cleaning it periodically with compressed air. Avoid obstructing the airflow path to maintain efficient heat dissipation.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 70 mm |
| Noise level (high speed) | 34 dB |
| Rotational speed (max) | 3500 RPM |
| Maximum airflow | 29.58 cfm |
| Mean time between failures (MTBF) | 50000 h |
| Operating temperature (T-T) | -10 - 70 |
| Suitable location | Computer case |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Material | Plastic |
| Certification | RoHS |
| Number of fans | 1 fan(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.038 kg |
| Package weight | 75 g |
| Height | 70 mm |
| Width | 15 mm |
| Depth | 70 mm |
| Package depth | 143 mm |
| Package height | 32 mm |
| Package width | 96 mm |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 3.12 W |
| Rated current | 0.18 A |
| Voltage | 12 |

### Other features

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 10 x 60 x 60 |
| Operating relative humidity (H-H) | 0 - 65 |
| Storage temperature (T-T) | -40 - 75 |
| Connector(s) | 1 - TX3 Female |
| Rotational speed | 3500 RPM |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733080 |

## 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 Sonstige 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 Sonstige 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, weight, 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

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