# Seasonic FOCUS SGX-650 Power Supply Unit 650 W

**URL:** https://aio.lv/en/product--seasonic-focus-sgx-6502021--4963825
**Data updated:** 2026-02-17 11:45 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** SEASONIC
**Manufacturer code:** FOCUS-SGX-650(2021)
**EAN:** 4711173877127
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 142.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 118.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--seasonic-focus-sgx-6502021--4963825

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The Seasonic FOCUS SGX-650 is a compact SFX power supply unit with a total power of 650 W. It features an active cooling system with a 12 cm fan, ensuring efficient heat dissipation. The PSU supports a wide AC input voltage range of 100-240 V and is certified with 80 PLUS Gold for high energy efficiency. It includes a 20+4 pin ATX motherboard connector and comes with a 35 cm motherboard power cable and a 600 mm SATA power cable. Compliance with multiple certifications ensures safety and reliability.

## Long description

The Seasonic FOCUS SGX-650 is a compact SFX-L power supply delivering 650 W of continuous power in a 125 mm × 125 mm footprint. Designed for small and standard PC cases, it ships with an SFX-to-ATX adapter bracket so it can be mounted in both SFX form-factor and ATX chassis. The unit is 80 PLUS Gold certified for high efficiency and uses Seasonic’s hybrid fan control with a 120 mm fluid dynamic bearing fan to balance cooling and low noise.
Advantages
The FOCUS SGX-650 combines compact SFX-L dimensions with 650 W output and 80 PLUS Gold efficiency, ensuring effective power delivery in space-constrained builds. The included SFX-to-ATX adapter bracket increases installation flexibility. Its patented three-stage hybrid silent fan control (fanless, silent, cooling) adapts cooling to load, and the fluid dynamic bearing fan reduces noise, vibration and wear for longer life.
Suitable for
Mini-ITX and small form-factor gaming PCs
Compact workstation builds requiring 650 W
Systems where low noise and efficient cooling are priorities
Key specifications
Total power: 650 W
Form factor: SFX-L (125 mm × 125 mm footprint)
80 PLUS certification: 80 PLUS Gold
Fan diameter: 120 mm, Fluid Dynamic Bearing (FDB)
Input voltage range: 100–240 V AC
Motherboard connector: 20+4 pin ATX
Product colour: Black
How to use
Install the power supply into an SFX-L compatible case or use the supplied SFX-to-ATX adapter bracket to mount it in a standard ATX chassis. Connect the 20+4 pin ATX motherboard connector and other required peripheral cables (SATA, PCIe, CPU) as needed for your build. Ensure the AC input matches 100–240 V and secure the PSU with the case screws. The hybrid fan control operates automatically to manage cooling based on system load.
Usage recommendations
For optimal performance, allow adequate case airflow around the PSU, use the adapter bracket if you need additional clearance for cables or airflow in an ATX chassis, and ensure connectors are fully seated. Regularly inspect and keep dust away from the fan and ventilation openings to maintain efficiency and reduce noise.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 650 W |
| Power protection features | Over power, Over voltage, Short circuit, Under voltage, Overheating, Over current |
| Combined power (+3.3V) | 100 W |
| Combined power (+12V) | 648 W |
| Combined power (+5V) | 100 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 54 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| Input current | 9 |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| 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 |
| Motherboard power cable length | 350 mm |
| SATA power cable length | 600 |
| CPU power cable length | 400 mm |
| Peripheral (Molex) power cable length | 700 |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Gold |
| Mean time between failures (MTBF) | 100000 h |
| Power supply unit (PSU) form factor | SFX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 120 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| Fan location | Top |
| Product colour | Black |
| Illumination | No |

### Certificates

| Feature | Value |
|---|---|
| Certification | cTUVus, TUV, CB, CCC, BSMI, EAC, CE, WEEE, ErP Lot 6, REACH |
| Compliance certificates | RoHS |

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | ENERGY STAR |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 63.5 mm |
| Width | 125 mm |
| Depth | 125 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 50 |

## FAQ

### How much does the Seasonic FOCUS SGX-650 Power Supply cost, and is it available for purchase?

The price is 142.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 03.08.2026 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 SEASONIC 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 SEASONIC 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 Seasonic FOCUS SGX-650 Power Supply?

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/4963825/64803708_large.webp