# Power supply unit Thermaltake TR2 S 750W ATX 20+4 pin, 80 PLUS, 120 mm fan, black

**URL:** https://aio.lv/en/product--thermaltake-ps-trs-0750nnsawe-h--11988972
**Data updated:** 2026-03-11 18:21 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** THERMALTAKE
**Manufacturer code:** PS-TRS-0750NNSAWE-H
**EAN:** 4711658549389
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 64.49 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 53.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermaltake-ps-trs-0750nnsawe-h--11988972

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Thermaltake TR2 S 750W is an ATX power supply unit designed for desktop PCs and servers, delivering up to 750 W total power. It features a 20+4 pin ATX motherboard connector, 80 PLUS certification for basic energy efficiency, an active 120 mm cooling fan, and standard ATX dimensions (150×140×86 mm). Suitable for mid-to-high power builds requiring reliable PSU output.

## Long description

Thermaltake TR2 S 750W ATX power supply unit provides up to 750 W continuous output for desktop PCs and compact workstations. Designed to the ATX form factor with standard dimensions (150×140×86 mm), it includes a 20+4 pin ATX connector for motherboard power and an 80 PLUS 230V EU certification for baseline energy efficiency. The unit uses a 120 mm hydraulic bearing fan for cooling, a single high‑amperage +12V rail and a DC‑to‑DC design to stabilise voltages under variable load. Built‑in industrial‑grade protections guard connected components against overcurrent, overvoltage, undervoltage, overpower, short circuit and overheating.
Advantages
The TR2 S 750W combines a compact ATX footprint with a quiet 120 mm hydraulic bearing fan to maintain stable temperatures and low noise during operation. Its DC‑to‑DC topology and single +12V rail ensure consistent voltage regulation and strong amperage for modern CPUs and GPUs. Black, low‑profile cables help with cable routing and airflow management inside the chassis. Industry‑grade protection circuits provide basic hardware safety for continuous use.
Suitable for
Mid‑range and some high‑end desktop gaming builds
Home and office workstations requiring stable 12V power
Compact ATX systems where standard PSU dimensions are needed
System upgrades replacing older non‑modular ATX power supplies
Key specifications
Total power output: 750 W
Input voltage/frequency: 220–240 V, 50 Hz
Motherboard connector: 20+4 pin ATX
Efficiency certification: 80 PLUS 230V EU (up to ~80% efficiency)
Cooling: 120 mm hydraulic bearing fan
Design: Single high‑amperage +12V rail with DC‑to‑DC converters
Colour: Black
Form factor / dimensions: Standard ATX (approx. 150×140×86 mm)
Built‑in protections: OCP, OVP, UVP, OPP, SCP, OTP
How to use
Install the PSU into a compatible ATX chassis using the supplied mounting points and secure it with screws. Connect the 20+4 pin ATX cable to the motherboard main power socket and route additional peripheral and PCIe connectors as required for drives and graphics cards. Ensure correct AC mains connection to a suitable power source rated for 220–240 V and switch the unit on after all DC connections are verified. Allow the internal 120 mm fan to establish airflow; normal operation includes low audible fan noise under light to moderate loads.
Usage recommendations
Use this PSU in systems where total system power consumption remains below the unit’s 750 W rating, maintaining headroom for peak loads. Keep cables tidy and avoid obstructing the fan intake. For sustained high‑power GPU or CPU configurations, verify combined component power draw and consider additional ventilation in the chassis. Regularly inspect connectors and dust filters to ensure optimal cooling and long service life.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 750 W |
| Power Factor Correction (PFC) type | Active |
| Hold time | 17 ms |
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
| Combined power (+3.3V) | 100 W |
| Combined power (+12V) | 750 W |
| Combined power (+5V) | 100 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 12.5 W |
| Max output current (+3.3V) | 18 A |
| Max output current (+12V) | 62.5 A |
| Max output current (+5V) | 18 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 2.5 A |
| Input current | 8 |
| AC input frequency | 50 |
| AC input voltage | 220 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 4 |
| Peripheral (Molex) power connectors (4-pin) | 4 |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 2 |
| Cabling type | Non-Modular |
| Motherboard power cable length | 600 mm |
| SATA power cable length | 500 |
| CPU power cable length | 650 mm |
| Peripheral (Molex) power cable length | 500 |
| PCI Express power cable length | 500 mm |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC/Server |
| 80 PLUS certification | 80 PLUS |
| Mean time between failures (MTBF) | 100000 h |
| Bearing technology | Hydraulic |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 120 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| On/off switch | Yes |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 86 mm |
| Width | 150 mm |
| Depth | 140 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 95 |
| Storage temperature (T-T) | -40 - 55 |
| Operating temperature (T-T) | 5 - 40 |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

## FAQ

### How much does the Thermaltake TR2 S 750W ATX PSU cost, and is it available for purchase?

The price is 64.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1012 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 23.07.2026 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 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: total power, motherboard power connector, 80 plus certification, 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 Thermaltake TR2 S 750W ATX PSU?

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/11988972/67499539_large.webp