# Power Supply 1stCOOL Golden Worker Evo 750W

**URL:** https://aio.lv/en/product--1stcool-atx-750-14-90--11557504
**Data updated:** 2025-12-31 08:42 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** 1stCool
**Manufacturer code:** ATX-750-14-90
**EAN:** 8594192891550
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 79.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 65.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--1stcool-atx-750-14-90--11557504

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The 1stCOOL Golden Worker Evo 750W power supply features a fully modular design, 90% efficiency rating, and a 140mm fan for optimal cooling. It is compliant with ATX 3.1 standards, ensuring compatibility with modern systems. This power supply is ideal for gamers and PC builders seeking reliable performance and efficiency.

## Long description

The 1stCOOL Golden Worker Evo 750W is an ATX 3.1 compatible power supply designed for desktop systems. It offers a fully modular cabling scheme, up to 90% efficiency, and a 140 mm cooling fan to maintain stable operation under load. The unit includes standard motherboard connectors and multiple GPU and peripheral outputs to support modern builds.
Advantages
Fully modular cabling simplifies installation and cable management while reducing case clutter. Compliance with ATX 3.1 ensures compatibility with current motherboards and components. The 140 mm fan provides effective quiet cooling, and the 90% efficiency rating helps lower power loss and heat generation during operation.
Suitable for
 Gaming PCs and mid- to high-end desktop builds
 System builders who need modular cabling for clean layouts
 Upgrading older PSUs to an ATX 3.1 compatible model
Key specifications
 Form factor: ATX
 Output power: 750W
 Efficiency: up to 90%
 Fan: 140 mm
 Modular cabling: fully modular
 Motherboard connectors: ATX 24-pin, EPS 8-pin
 CPU connectors: 8-pin CPU x1, 8-pin CPU x2
 PCIe connectors: 6-pin, 8-pin, 16-pin Gen5
 Peripheral connectors: SATA 15-pin, Molex
 Compliance: ATX 3.1
How to use
Install the power supply into a compatible ATX case, secure it with mounting screws, and connect the ATX 24-pin and EPS 8-pin cables to the motherboard. Attach the required PCIe connectors to graphics cards and use SATA or Molex cables for storage drives and peripherals. Verify all connections before powering on the system and ensure the fan intake and exhaust are unobstructed for proper cooling.
Usage recommendations
For reliable performance, use appropriate cables for each connector, avoid exceeding the rated 750W total output, and ensure adequate case airflow. Periodically inspect and clean the 140 mm fan and vents to maintain efficiency and prevent overheating.

## FAQ

### How much does the Power Supply 1stCOOL Golden Worker Evo 750W cost, and is it available for purchase?

The price is 79.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 17.07.2026 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 1stCOOL Golden Worker Evo 750W 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 1stCool 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 1stCool 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

## Image

https://aio.lv/img/cache/product/11557504/66561221_large.webp