# Power Supply Unit Chieftec GPS-650A8 650 W

**URL:** https://aio.lv/en/product--chieftec-gps-650a8--634843
**Data updated:** 2025-12-28 21:32 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** CHIEFTEC
**Manufacturer code:** GPS-650A8
**EAN:** 4710713239562
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 38.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--chieftec-gps-650a8--634843

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tomorrow | free |
| Pickup points | Wednesday | 1.99 EUR |
| Courier delivery to door | Wednesday | 4.99 EUR |

## Summary description

The Chieftec GPS-650A8 is a reliable 650 W power supply unit designed for PCs. It features a 20+4 pin ATX motherboard connector, active cooling with a 12 cm fan, and 80 PLUS Bronze certification for energy efficiency. With an AC input voltage of 220-240 V and frequency of 47-63 Hz, it ensures stable power delivery. The PSU includes various cables: AC, PCIe, Molex, and SATA, with lengths suitable for most setups.

## Long description

The Chieftec GPS-650A8 650 W is a reliable power supply unit designed for desktop PCs. Finished in black, it comes with long native cables, a power cord and sturdy carton packaging. The unit provides stable power delivery with an AC input of 220–240 V at 47–63 Hz and meets 80 PLUS Bronze efficiency standards for economical operation.
Advantages
The GPS-650A8 offers 650 W total power capacity with over 85% efficiency, a 20+4 pin ATX motherboard connector and active cooling via a 120 mm fan. Included cable types cover common needs (PCIe, Molex, SATA) and cable lengths are suitable for most PC layouts. The black finish and solid packaging provide practical protection during transport and installation.
Suitable for
Home and office desktop PCs
Systems requiring up to 650 W continuous power
Builds needing SATA and Molex peripheral connectors
Budget-conscious builds seeking 80 PLUS Bronze efficiency
Key specifications
Total power: 650 W
Efficiency: 85% (80 PLUS Bronze)
Motherboard connector: 20+4 pin ATX
Fan: 120 mm
AC input: 220–240 V, 47–63 Hz
Colour: Black
Included cables: AC, PCIe, Molex, SATA
How to use
Mount the power supply into the PC case following the case manufacturer’s instructions, connect the 20+4 pin ATX to the motherboard and attach PCIe, SATA or Molex cables to components as required. Ensure the AC input matches the local mains (220–240 V) before powering on. Allow adequate airflow around the 120 mm fan to maintain proper cooling.
Usage recommendations
For stable operation, avoid exceeding the rated 650 W output and keep the PSU fan and vents clear of dust. Use the supplied cables and secure connections before powering the system.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 650 W |
| Efficiency | 85 % |
| Power Factor Correction (PFC) type | Active |
| Power protection features | Over power, Under voltage, Short circuit, Over voltage |
| Power factor | 0.9 |
| Combined power (+3.3V) | 120 W |
| Combined power (+12V) | 600 W |
| Combined power (+5V) | 120 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 12.5 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 2.5 A |
| Input current | 5 |
| AC input frequency | 47 - 63 |
| AC input voltage | 220 - 240 |
| Max output current (+12V1) | 50 A |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Floppy disk drive connector | Yes |
| PCI Express connector | Yes |
| Floppy drive power connector | 1 |
| Number of SATA power connectors | 6 |
| Peripheral (Molex) power connectors (4-pin) | 2 |
| EPS power connector (8-pin) | Yes |
| PCI Express power connectors (6+2 pin) | 2 |
| Cabling type | Non-Modular |
| SATA power cable length | 150, 500 |
| PCI Express power cable length | 500 mm |

### Performance

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

### 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 | CE, CB, EAC, ErP, RoHS, interseroh, TÜV |

### Weight & dimensions

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

### Packaging data

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

### Packaging content

| Feature | Value |
|---|---|
| Cables included | PCIe, Peripheral (Molex), SATA, AC |

## FAQ

### How much does the Power Supply Unit Chieftec GPS-650A8 cost, and is it available for purchase?

The price is 45.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 Tomorrow 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. 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 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 GPS-650A8?

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/634843/64776084_large.webp