# Power Supply Unit Qoltec 50349 1800 W

**URL:** https://aio.lv/en/product--qoltec-50349--4480630
**Data updated:** 2025-12-29 17:29 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** QOLTEC
**Manufacturer code:** 50349
**EAN:** 5901878503493
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 77.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 64.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-50349--4480630

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Qoltec 50349 power supply unit offers a total power of 1800 W with an AC input voltage range of 180 - 240 V and a frequency of 47 - 63 Hz. This non-modular ATX PSU is designed for PCs and servers, featuring 80 PLUS Platinum certification for high efficiency. The active cooling system with a 6 cm fan ensures optimal temperature management. Dimensions: 63 mm (W) x 240 mm (D) x 109 mm (H).

## Long description

The Qoltec 50349 Power Supply Unit provides 1800 W of total power for high-demand PC and server systems. Designed as a non-modular ATX PSU, it accepts AC input from 180 to 240 V at 47–63 Hz and carries 80 PLUS Platinum certification for high energy efficiency. The unit measures 63 mm (W) x 240 mm (D) x 109 mm (H), weighs 1.575 kg and has a 60 mm active cooling fan to maintain operating temperatures.
Advantages
The 80 PLUS Platinum certification ensures that a larger share of input energy is delivered to components and less is lost as heat, resulting in lower operating temperatures and quieter cooling. With 1800 W output the PSU supports demanding builds such as cryptocurrency miners and powerful computers. Built-in protections include short-circuit, overvoltage and overload safeguards. The product is CE and RoHS certified and is supplied in an eco-friendly biodegradable box.
Suitable for
High-performance gaming PCs
Workstations and servers requiring stable high power
Cryptocurrency mining rigs
Systems where efficient cooling and energy savings are important
Key specifications
Total power: 1800 W
Certification: 80 PLUS Platinum
AC input: 180–240 V, 47–63 Hz
Cooling: active fan, 60 mm diameter
Form factor: non-modular ATX
Dimensions (W×D×H): 63 × 240 × 109 mm
Weight: 1.575 kg
Colour: Grey
Certificates: CE, RoHS
How to use
Install the Qoltec 50349 following your PC or server chassis manual for non-modular ATX power supplies. Connect the required ATX and PCI-E power connectors to the motherboard, graphics cards and other components, ensuring secure mating. Verify the AC input matches your mains (180–240 V) before powering up. The active fan operates automatically to regulate temperature during use.
Usage recommendations
For stable and safe operation, pair the PSU with components that match its power capacity and use a properly rated mains circuit. Allow airflow around the unit and keep the fan intake unobstructed. Observe the 24-month warranty terms and keep the purchase proof for any service needs.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 1800 W |
| Power Factor Correction (PFC) type | Active |
| Power protection features | Under voltage, Over power, Over current |
| Combined power (+12V) | 1788 W |
| Combined power (+5Vsb) | 12.5 W |
| Max output current (+12V) | 149 A |
| Max output current (+5Vsb) | 2.5 A |
| Input current | 9 |
| AC input frequency | 47 - 63 |
| AC input voltage | 180 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| PCI Express power connectors (6-pin) | 10 |
| Cabling type | Non-Modular |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC/Server |
| 80 PLUS certification | 80 PLUS Platinum |
| Mean time between failures (MTBF) | 30000 h |
| Noise level | 50 dB |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 60 mm |
| Cooling type | Active |
| Product colour | Grey |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.575 kg |
| Height | 109 mm |
| Width | 63 mm |
| Depth | 240 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 1710 g |
| Package depth | 355 mm |
| Package height | 155 mm |
| Package width | 75 mm |
| Package type | Box |

## FAQ

### How much does the Power Supply Unit Qoltec 50349 cost, and is it available for purchase?

The price is 77.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 781 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 07.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Power Supply Unit Qoltec 50349 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 QOLTEC 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 QOLTEC 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: total power, 80 plus certification, 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.

### Where can I download the instructions for Power Supply Unit Qoltec 50349?

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/4480630/64799092_large.webp