# Power Supply Unit Thermaltake Smart BX3 650 W

**URL:** https://aio.lv/en/product--thermaltake-ps-spd-0650nnfabe-3--10894107
**Data updated:** 2025-12-30 12:53 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** THERMALTAKE
**Manufacturer code:** PS-SPD-0650NNFABE-3
**EAN:** 4711475643048
**Warranty:** 5 Years
**Availability:** Available for order
**Price:** 56.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 47.10 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermaltake-ps-spd-0650nnfabe-3--10894107

## 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 | 1.89 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Thermaltake Smart BX3 power supply unit offers a total power of 650 W with an AC input voltage range of 100 - 240 V. It features a non-modular cabling type, ensuring easy installation. The PSU is designed for PC use and is 80 PLUS Bronze certified for energy efficiency. With a compact size (150 mm width, 86 mm depth, 140 mm height) and a 12 cm fan for optimal cooling, it provides reliable performance for your system.

## Long description

Thermaltake Smart BX3 650 W is an ATX 3.1 compatible power supply unit that delivers 650 W of continuous power for desktop PCs. It features a non‑modular flat cable design, 80 PLUS Bronze efficiency, a 120 mm fluid‑bearing fan with Smart Zero Fan control, a high‑temperature (105°C) main capacitor and a single high‑amperage +12V rail with DC‑to‑DC regulation. The unit is intended as an entry‑level, reliable PSU option and is backed by a 5‑year warranty.
Advantages
The Smart BX3 650 W combines ATX 3.1 compliance with power excursion support and improved low‑load efficiency, ensuring stable performance under variable loads. Its 120 mm fluid‑bearing fan and Smart Zero Fan operation reduce unnecessary noise during light use. A high‑quality 105°C main capacitor and DC‑to‑DC design provide enhanced voltage regulation and long‑term reliability. The non‑modular flat black cables simplify installation while supplying required voltages across components.
Suitable for (tasks / use cases)
Home and office desktop PCs
Budget gaming systems with mid-range graphics cards
System builds requiring ATX 3.1 compatibility and stable +12V delivery
Upgrades where compact PSU size and easy cable routing are preferred
Key specifications
Total power: 650 W
ATX standard: ATX 3.1 compatible
80 PLUS certification: 80 PLUS Bronze
Fan: 120 mm fluid bearing with Smart Zero Fan
Cabling: Non‑modular flat black cables
Main capacitor rating: 105°C (221°F)
Form factor / dimensions: compact PSU (approx. 150 mm × 86 mm × 140 mm)
Single +12V rail with DC‑to‑DC regulation
How to use
Install the Thermaltake Smart BX3 650 W into a compatible ATX PC case, secure it with the included screws, and connect the non‑modular flat cables to the motherboard, CPU 4/8‑pin connector, graphics card PCIe connectors and storage devices as required by your system. Ensure the AC input matches local mains (100–240 V) and route cables to avoid obstructing airflow. The fan operates automatically and the Smart Zero Fan mode keeps the unit quiet at low to moderate loads.
Usage recommendations
Use this PSU in systems that do not exceed the rated 650 W combined load. For high‑end multi‑GPU or heavily overclocked builds, select a unit with higher wattage. Periodically check cable connections and maintain case airflow to ensure optimal cooling and longevity.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 650 W |
| Power Factor Correction (PFC) type | Active |
| Peak power | 650 W |
| Hold time | 150 ms |
| Combined power (+3.3V) | 110 W |
| Combined power (+12V) | 650 W |
| Combined power (+5V) | 110 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 18 A |
| Max output current (+12V) | 54.2 A |
| Max output current (+5V) | 18 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| Input current | 15 |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| ATX Power connector (24-pin) | Yes |
| PCI Express connector | Yes |
| Number of SATA power connectors | 4 |
| Peripheral (Molex) power connectors (4-pin) | 4 |
| CPU P4 connector (4-pin) | 2 |
| PCI Express power connectors (6+2 pin) | 2 |
| Cabling type | Non-Modular |
| Peripheral (Molex) power cable length | 150, 500 |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Bronze |
| ATX version | 3.1 |
| Silent mode | Yes |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 120 mm |
| Product colour | Black |

### Weight & dimensions

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

## FAQ

### How much does the Power Supply Thermaltake Smart BX3 cost, and is it available for purchase?

The price is 56.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 62 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. 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, 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 Power Supply Thermaltake Smart BX3?

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/10894107/64816043_large.webp