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header-product Seasonic FOCUS SGX-650 Power Supply Unit 650 W
142.99 €
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AiO.lv Computer Components Pc Components Power Supplies (PSU) SEASONIC

Seasonic FOCUS SGX-650 Power Supply Unit 650 W

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Seasonic FOCUS SGX-650 Power Supply Unit 650 W
142.99 €
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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short 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.
Available for order: 68 pcs.
Warranty: 2 Years
SKU: 4963825
Manufacturer: SEASONIC
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free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
24.08.2026 {{selectedOffer.officeDeliveryString}}
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27.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.10 kg)
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Product information

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

80 PLUS certification:
80 PLUS Gold
Power supply unit (PSU) form factor:
SFX
Purpose: What the product is used for.
PC
Peripheral (Molex) power connectors (4-pin): White 4-pinned connector used to connect a peripheral to the power supply.
3
Motherboard power connector: The way in which the motherboard is connected to the power supply.
20+4 pin ATX
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Total power: The total power that is needed by the device, or the total power produced by the device.
650 W
All features

Technical details

Sustainability certificates:
ENERGY STAR

Weight & dimensions

Height: The measurement of the product from head to foot or from base to top.
63.5 mm
Depth: The distance from the front to the back of something.
125 mm
Width: The measurement or extent of something from side to side.
125 mm

Certificates

Certification:
cTUVus, TUV, CB, CCC, BSMI, EAC, CE, WEEE, ErP Lot 6, REACH
Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
RoHS

Operational conditions

Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 50

Design

Illumination: The device has illumination.
No
Fan location:
Top
Number of fans: The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).
1 fan(s)
Fan diameter: The size of the fan, measured by the distance from one side of the fan to the other, via a straight line going through the middle of the fan.
120 mm
Cooling type: The method used to cool the device or to cool the air around the device.
Active
Product colour: The colour e.g. red, blue, green, black, white.
Black

Performance

Mean time between failures (MTBF): Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.
100000 h
80 PLUS certification:
80 PLUS Gold
Power supply unit (PSU) form factor:
SFX
Purpose: What the product is used for.
PC

Ports & interfaces

Cabling type:
Fully-Modular
CPU power cable length:
400 mm
CPU power connector (4+4 pin):
Yes
PCI Express power connectors (6+2 pin):
4
Peripheral (Molex) power cable length:
700
Peripheral (Molex) power connectors (4-pin): White 4-pinned connector used to connect a peripheral to the power supply.
3
SATA power cable length:
600
Number of SATA power connectors:
6
Motherboard power cable length:
350 mm
Motherboard power connector: The way in which the motherboard is connected to the power supply.
20+4 pin ATX

Power

Power protection features: Features that protect the device against power problems e.g. overload.
Over power, Overheating, Under voltage, Short circuit, Over voltage, Over current
Max output current (+5Vsb):
3 A
Max output current (-12V):
0.3 A
Max output current (+5V):
20 A
Max output current (+12V):
54 A
Max output current (+3.3V):
20 A
Combined power (+5Vsb):
15 W
Combined power (-12V):
3.6 W
Combined power (+5V):
100 W
Combined power (+12V):
648 W
Combined power (+3.3V):
100 W
Input current:
9
AC input frequency:
50 - 60
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Total power: The total power that is needed by the device, or the total power produced by the device.
650 W
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Instructions

mmo_62312063_1538747155_635_15059.pdf
seasonic-FOCUS-SGX-650(2021)-4963825.pdf

Description

Instructions

mmo_62312063_1538747155_635_15059.pdf
seasonic-FOCUS-SGX-650(2021)-4963825.pdf
Machine translation. Load original

Reasons to buy

80 PLUS® GOLD

The FOCUS PLUS Gold Series achieves 80 PLUS® Gold certification with its 90% efficiency at 50% system load.

80 PLUS® GOLD

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Customer reviews

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Customer questions

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 — 68 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 24.08.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: 80 plus certification, power supply unit (psu) form factor, purpose, peripheral (molex) power connectors (4-pin), motherboard power connector, ac input voltage, total power, 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.
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