# Power Supply Unit Chieftec BDF-650C 650 W

**URL:** https://aio.lv/en/product--chieftec-bdf-650c--356592
**Data updated:** 2025-12-28 21:16 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** CHIEFTEC
**Manufacturer code:** BDF-650C
**EAN:** 4710713231283
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 77.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 64.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--chieftec-bdf-650c--356592

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 01.07.2026 | 1.89 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

The Chieftec BDF-650C is a 650 W power supply unit designed for PCs. It features a fully-modular cabling system, ensuring easy installation and optimal airflow. With an 80 PLUS Bronze certification, it provides efficient power delivery while maintaining low energy consumption. The unit supports a 20+4 pin ATX motherboard connector and operates on an AC input voltage of 115 - 230 V. Its active cooling system with a 14 cm fan ensures reliable performance, making it a great choice for your PC build.

## Long description

The Chieftec BDF-650C 650 W is a modular power supply unit for desktop PCs that adopts CHIEFTEC's PROTON Series DC-to-DC technology. It delivers up to 650 W of continuous power with 80 PLUS Bronze efficiency and is designed to improve power stability, reduce energy consumption and extend component lifespan. The unit comes in black and includes a fully modular cabling system for simplified installation and better case airflow.
Advantages
The BDF-650C provides certified 80 PLUS Bronze efficiency (approximately 85% typical), an active cooling solution with a 140 mm fan for stable operating temperatures, and a 20+4 pin ATX connector to support standard motherboards. Fully modular cables reduce clutter and improve airflow, while DC-to-DC design enhances voltage regulation and overall reliability.
Suitable for
Mainstream desktop builds and office PCs
Home and multimedia systems
Upgrades where efficient, compact power delivery is needed
Key specifications
Total power: 650 W
Efficiency: 85 % (80 PLUS Bronze)
Motherboard connector: 20+4 pin ATX
AC input voltage: 115 - 230 V
Fan diameter: 140 mm
Product colour: Black
How to use
Install the Chieftec BDF-650C into a compatible ATX case following standard PSU mounting procedures. Connect the 20+4 pin ATX cable to the motherboard and attach only the required modular cables to your components to minimize cable clutter. Ensure the AC input is within 115–230 V and that the unit has adequate ventilation. Power on the system and verify stable operation under typical load.
Usage recommendations
For reliable operation, place the PSU so the 140 mm fan has unobstructed airflow and use only the necessary modular cables. Verify component power requirements to ensure the 650 W capacity is sufficient for your configuration.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 650 W |
| Efficiency | 85 % |
| Power Factor Correction (PFC) type | Active |
| Power protection features | Overload, Overheating, Over voltage, Over current, Short circuit, Under voltage |
| Power factor | 0.9 |
| Combined power (+3.3V) | 120 W |
| Combined power (+5V) | 120 W |
| Max output current (+3.3V) | 22 A |
| Max output current (+12V) | 54.2 A |
| Max output current (+5V) | 22 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 2.5 A |
| AC input frequency | 50 - 60 |
| AC input voltage | 115 - 230 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Floppy disk drive connector | Yes |
| Number of SATA power connectors | 6 |
| Peripheral (Molex) power connectors (4-pin) | 3 |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 4 |
| Cabling type | Fully-Modular |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Bronze |
| ATX version | 2.3 |
| Power supply unit (PSU) form factor | PS/2 |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 140 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| Fan location | Top |
| On/off switch | Yes |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 87 mm |
| Width | 150 mm |
| Depth | 140 mm |

### Packaging data

| Feature | Value |
|---|---|
| Manual | Yes |
| Package type | Box |

### Other features

| Feature | Value |
|---|---|
| Warranty card | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733020 |

## FAQ

### How much does the Power Supply Unit Chieftec BDF-650C cost, and is it available for purchase?

The price is 77.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 138 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 Friday 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Power Supply Unit Chieftec BDF-650C 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 CHIEFTEC 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 CHIEFTEC 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, efficiency, 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 Power Supply Unit Chieftec BDF-650C?

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/356592/64773489_large.webp