# Seasonic Prime GX-650 Power Supply Unit 650W 80 PLUS Gold ATX

**URL:** https://aio.lv/en/product--seasonic-prime-gx-650--3121980
**Data updated:** 2026-06-04 15:01 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** SEASONIC
**Manufacturer code:** PRIME-GX-650
**EAN:** 4711173874256
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 126.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 104.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--seasonic-prime-gx-650--3121980

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Seasonic Prime GX-650 is a high-efficiency 650W ATX power supply unit featuring 80 PLUS Gold certification. Designed for reliable PC performance, it utilizes active cooling with a 13.5 cm fan and includes a full set of modular cables, including PCIe and SATA. With an input voltage range of 100-240V, it ensures stable power delivery for demanding computer systems.

## Long description

The Seasonic Prime GX-650 is a high-performance 650W ATX power supply unit designed to provide stable and efficient power for modern computer systems. As part of the reputable Prime series, this unit features 80 PLUS Gold certification, ensuring high energy efficiency during operation. It incorporates advanced engineering, including a cable-free connection design that utilizes a copper plate to link the back panel and the printed circuit board, which enhances output power quality and reduces potential manufacturing errors.
Advantages
This power supply unit stands out due to its micro tolerance load regulation, which maintains output voltage within a very tight range of under 0.5 percent, ensuring exceptional electrical stability for demanding components. The inclusion of a premium hybrid fan control system allows for silent operation by adjusting fan speeds based on the thermal load. Furthermore, the fluid dynamic bearing fan utilizes oil lubrication to minimize friction and vibration, which significantly reduces operating noise and extends the overall lifespan of the cooling component compared to traditional ball bearing fans.
Suitable for
High-performance gaming desktop computers
Professional workstations requiring stable power delivery
Systems where low noise operation is a priority
PC builds utilizing modern multi-core processors and high-end graphics cards
This power supply may not be suitable for systems requiring significantly more than 650W of power, such as workstations with multiple high-end graphics cards or extreme overclocking configurations. It is also not intended for industrial servers that require redundant power supply units.
Key specifications
Power output: 650W
Efficiency certification: 80 PLUS Gold
Form factor: ATX
Cooling: 13.5 cm fan with fluid dynamic bearing
Voltage range: 100-240V
Cabling: Fully modular
How to use
To install the Seasonic Prime GX-650, ensure your computer case supports the ATX form factor. Mount the unit in the designated power supply bay using the provided screws. Connect the necessary modular cables to the power supply unit first, then route them through your case to the motherboard, graphics card, and storage drives. Ensure all connections are fully seated. Once installed, connect the power cable to a wall outlet and toggle the switch on the back of the unit to the on position.
What to consider before purchase
Verify that your system's total power consumption does not exceed the 650W capacity.
Check the physical dimensions of your PC case to ensure compatibility with an ATX power supply.
Confirm that your components require the specific modular cable connectors provided with this unit.
Usage recommendations: For optimal performance and longevity, ensure the power supply intake fan has adequate clearance for airflow and is not obstructed by dust or case panels. Utilize the hybrid fan mode if you prefer near-silent operation during light system loads.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 650 W |
| Power protection features | Under voltage, Short circuit, Overheating, Over voltage, Over power, 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 - 4.5 |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |

### 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 | 10 |
| Peripheral (Molex) power connectors (4-pin) | 3 |
| ATX power connector (20+4 pin) | Yes |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 4 |
| Cabling type | Fully-Modular |
| Motherboard power cable length | 610 mm |
| SATA power cable length | 450, 570, 700, 760, 470 |
| CPU power cable length | 650 mm |
| Peripheral (Molex) power cable length | 470, 690 |
| PCI Express power cable length | 750 mm |
| Floppy disk drive cable length | 101 mm |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Gold |
| Mean time between failures (MTBF) | 150000 h |
| Bearing technology | FDB |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 135 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| Fan location | Top |
| On/off switch | Yes |
| Product colour | Black |

### Certificates

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

### Technical details

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

### Weight & dimensions

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

### Operational conditions

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

### Packaging data

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

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC, PCIe, SATA |

### Other features

| Feature | Value |
|---|---|
| Number of screws | 4 |
| Screws included | Yes |

### Logistics data

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

## FAQ

### How much does the Seasonic Prime GX-650 650W Power Supply Unit cost, and is it available for purchase?

The price is 126.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 20.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Seasonic Prime GX-650 650W Power Supply Unit 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 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 Prime GX-650 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/3121980/58244520_large.webp