# Thermaltake Toughpower GX3 SE 750W Power Supply Unit, 80 PLUS Gold, ATX 3.1, PCIe 5.1

**URL:** https://aio.lv/en/product--thermaltake-ps-tpd-0750nnsage-3--12422732
**Data updated:** 2026-05-13 13:50 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** THERMALTAKE
**Manufacturer code:** PS-TPD-0750NNSAGE-3
**EAN:** 4711658549136
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 107.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 89.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermaltake-ps-tpd-0750nnsage-3--12422732

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Thermaltake Toughpower GX3 SE 750W is a high-efficiency power supply unit featuring 80 PLUS Gold certification. Designed for modern PC builds, it supports the ATX 3.1 and PCIe 5.1 standards, ensuring reliable power delivery for high-performance components. This unit provides stable voltage regulation and efficient operation, making it an ideal choice for gaming systems and workstations requiring consistent power.

## Long description

The Thermaltake Toughpower GX3 SE 750W is a high-performance power supply unit engineered to meet the demands of modern computing systems. With its 80 PLUS Gold certification, this unit ensures high energy efficiency, reducing power waste and heat generation during operation. It is fully compliant with the latest ATX 3.1 and PCIe 5.1 standards, providing native support for modern graphics cards and high-end hardware configurations that require stable and reliable power delivery.
Advantages
This power supply unit offers exceptional reliability through its high-quality components and stable voltage regulation, which is essential for protecting sensitive hardware. The 80 PLUS Gold efficiency rating translates into lower electricity costs and quieter operation, as the unit generates less heat under load. By supporting the latest ATX 3.1 and PCIe 5.1 specifications, it future-proofs your build, ensuring compatibility with the newest generation of GPUs and motherboards without the need for cumbersome adapters.
Suitable for
High-performance gaming PCs
Professional workstations
Systems utilizing modern PCIe 5.1 graphics cards
PC builds requiring ATX 3.1 compliance
When it may not be suitable
This power supply may not be the optimal choice for ultra-compact small form factor cases where a standard ATX size is too large. Additionally, for systems with extremely high power consumption exceeding 750W, such as those using multiple high-end GPUs or overclocked enthusiast-grade processors, a higher wattage unit would be recommended.
Key specifications
Power output: 750W
Efficiency certification: 80 PLUS Gold
Standards: ATX 3.1 and PCIe 5.1 compliant
Form factor: ATX
How to use
To install the power supply, mount it into the designated area of your PC case and secure it with the provided screws. Connect the 24-pin motherboard cable, the CPU power cables, and the necessary PCIe cables to your components. Ensure all connections are fully seated and locked into place. Once installed, connect the power cord to a wall outlet and toggle the power switch on the back of the unit to the on position before starting your computer.
What to consider before purchase
Verify that your PC case supports the standard ATX form factor.
Calculate the total power consumption of your components to ensure 750W is sufficient.
Check the cable length requirements for your specific case layout.
Usage recommendations
Ensure that the power supply intake fan is not obstructed by case filters or dust buildup to maintain optimal cooling performance and longevity.

## FAQ

### How much does the Thermaltake Toughpower GX3 SE 750W Power Supply Unit cost, and is it available for purchase?

The price is 107.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 20.07.2026 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 Thermaltake Toughpower GX3 SE 750W Power Supply Unit 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 THERMALTAKE 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 THERMALTAKE 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