# Power Supply Unit Seasonic G12 GC-650 650W

**URL:** https://aio.lv/en/product--seasonic-ssp-650rt2--11082633
**Data updated:** 2025-12-03 20:07 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** SEASONIC
**Manufacturer code:** SSP-650RT2
**EAN:** 4711173878520
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 69.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 57.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--seasonic-ssp-650rt2--11082633

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Seasonic G12 GC-650 is a reliable 650W power supply unit designed for PCs. It features an 80 PLUS Gold certification for high efficiency, a non-modular cabling type, and active cooling with a 12 cm fan. The unit supports a wide AC input voltage range of 100 - 240 V and is suitable for various PC builds.

## Long description

The Seasonic G12 GC Series is an ATX power supply designed for common PC systems, available in popular wattages such as 650 W. It meets the 80 PLUS Gold efficiency standard, delivering at least 87% efficiency at 20% load, 90% at 50% load and 87% at 100% load. The unit incorporates Active Power Factor Correction and an LLC resonant converter design, together with Seasonic's Smart and Silent Fan Control (S2FC) to reduce energy waste and improve operational reliability.
Advantages
The G12 GC Series offers high energy efficiency that reduces electricity consumption and operating costs. Built-in Active Power Factor Correction improves power delivery quality, while the LLC resonant converter and S2FC fan control provide quieter operation and stable voltage regulation under varying loads.
Key specifications
Wattage: 650 W
Input voltage: 100 - 240 V, 50/60 Hz
Form factor: ATX
Efficiency certification: 80 PLUS Gold (≥87% @20%, ≥90% @50%, ≥87% @100%)
Cooling: 12 cm active fan with Smart and Silent Fan Control (S2FC)
Topology: LLC resonant converter
Color: Black
How to use
Install the G12 GC Series power supply into a standard ATX chassis following the motherboard and case manufacturer instructions. Connect the appropriate main and peripheral power connectors to the motherboard, CPU, drives and GPU as required. Ensure input voltage selector (if present) matches local mains and secure the unit with the supplied screws. Allow adequate airflow around the fan for proper cooling and refer to the included manual for connector pinouts and safety guidelines.
Recommendations
Choose a G12 GC wattage that matches your system’s peak power draw plus headroom for future upgrades. For optimal efficiency, operate the power supply near 50% load where 80 PLUS Gold efficiency is highest. Verify compatibility with your case and required connectors before purchase.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 650 W |
| Efficiency | 90 % |
| Power protection features | Short circuit, Over voltage, Over total voltage, Under voltage, Over power, Over current |
| Combined power (+3.3V) | 100 W |
| Combined power (+12V) | 648 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 12.5 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 54 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 2.5 A |
| Input current | 8 |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Cabling type | Non-Modular |

### Performance

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

### 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 | cTUVus, TUV, CB, CCC, BSMI, CE, FCC |
| Compliance certificates | REACH, RoHS, WEEE |

### 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 |
|---|---|
| Package type | Box |

### Packaging content

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

## FAQ

### How much does the Power Supply Unit Seasonic G12 GC-650 cost, and is it available for purchase?

The price is 69.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 174 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 03.07.2026 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 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, efficiency, 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.

## Image

https://aio.lv/img/cache/product/11082633/66598881_large.webp