# Power supply unit Thermaltake TR2 S 650W — ATX, 20+4 pin, 80 PLUS, 120 mm fan, black

**URL:** https://aio.lv/en/product--thermaltake-ps-trs-0650nnsawe-h--11988971
**Data updated:** 2026-03-11 18:21 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** THERMALTAKE
**Manufacturer code:** PS-TRS-0650NNSAWE-H
**EAN:** 4711658549358
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 55.49 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 45.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermaltake-ps-trs-0650nnsawe-h--11988971

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.08.2026 | free |
| Pickup points | 11.08.2026 | 1.89 EUR |
| Courier delivery to door | 11.08.2026 | 4.99 EUR |

## Summary description

Thermaltake TR2 S 650W is an ATX power supply unit for PCs and servers with 650 W total power and 20+4 pin ATX motherboard connector. Supports 200–240 V AC at 50 Hz, features 80 PLUS efficiency, active cooling with a 120 mm fan, and standard SATA power cabling. Suitable for desktop builds requiring reliable single-rail power delivery and basic efficiency certification.

## Long description

Thermaltake TR2 S 650W is an ATX power supply unit designed for desktop PCs and entry-level servers requiring stable single-rail power delivery. Delivering 650 W of total output and equipped with a 20+4 pin ATX motherboard connector, this PSU supports 200–240 V AC at 50 Hz and carries 80 PLUS 230V EU (80 PLUS) efficiency certification. The unit uses a DC-to-DC design with a high-amperage single +12V rail to provide consistent voltage regulation and reliable continuous operation. A 120 mm hydraulic bearing fan provides active cooling while maintaining low noise, and low-profile black cables facilitate tidy cable routing to preserve airflow.
Advantages
High-amperage single +12V rail and DC-to-DC circuitry improve voltage stability under varying loads, reducing the risk of system instability. The 80 PLUS 230V EU certification ensures baseline energy efficiency around 80%, helping to reduce wasted power in compatible regions. An industrial-grade protection suite (over-current, over-voltage, under-voltage, over-power, short-circuit and over-temperature protections) protects connected components. The hydraulic bearing 120 mm fan balances cooling performance and low acoustic output for quieter operation in everyday use.
Suitable for
Home and office desktop computers with mainstream components
Small form ATX builds requiring a single reliable +12V rail
System upgrades where 650 W total power and standard ATX connectivity are sufficient
Setups that benefit from quieter cooling and tidy cable management
Key specifications
Total output power: 650 W
Input voltage and frequency: 200–240 V AC, 50 Hz
Motherboard connector: 20+4 pin ATX
Efficiency certification: 80 PLUS 230V EU (approx. 80% efficiency)
Cooling: 120 mm hydraulic bearing fan
Rail design: Single +12V rail with DC-to-DC design for improved voltage regulation
Cable style: Low-profile black cables for improved routing and airflow
Protections: OCP, OVP, UVP, OPP, SCP, OTP
Colour: Black
How to use
Install the PSU into a compatible ATX chassis aligned with the case mounting points and connect the 20+4 pin ATX cable to the motherboard. Attach required peripheral connectors such as SATA power cables to drives and any additional PCIe or CPU connectors provided by the unit according to your system configuration. Ensure the input voltage selector (if present) and mains wiring match local 200–240 V AC supply and power on the system. Verify stable boot and monitor voltages under initial load to confirm correct installation.
Usage recommendations
For reliable operation, maintain adequate case airflow and avoid routing cables across intake or exhaust paths. Use this 650 W unit in systems whose combined component draw remains within the PSU’s rated output with headroom for peak loads. Periodically check for dust buildup on the fan and vents and clean as needed to preserve cooling efficiency and acoustic performance.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 650 W |
| Power Factor Correction (PFC) type | Active |
| Hold time | 17 ms |
| Power protection features | Under voltage, Short circuit, Overheating, Over voltage, Over power, Over current |
| Combined power (+3.3V) | 100 W |
| Combined power (+12V) | 650 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) | 54.1 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 | 200 - 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 |

### Certificates

| Feature | Value |
|---|---|
| Certification | FCC/ICES/CB/cTUVus |

### Weight & dimensions

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

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 20 - 85 |
| Storage temperature (T-T) | -40 - 55 |
| Operating temperature (T-T) | 5 - 40 |
| Storage relative humidity (H-H) | 10 - 95 |

### Packaging data

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

## FAQ

### How much does the Thermaltake TR2 S 650W power supply unit cost, and is it available for purchase?

The price is 55.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 502 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 06.08.2026 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. 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 650W power supply unit?

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/11988971/67499545_large.webp