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header-product Power Supply Unit Seasonic CORE GX-750 750W
91.99 €

Power Supply Unit Seasonic CORE GX-750 750W

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Power Supply Unit Seasonic CORE GX-750 Photo 1
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Short description

The Seasonic CORE GX-750 is a 750W ATX power supply unit designed for PCs. It features a 20+4 pin motherboard connector, 80 PLUS Gold certification for energy efficiency, and active cooling with a 12 cm fan. With a compact size of 140 mm width, 150 mm depth, and 86 mm height, it fits easily into most cases. The power supply supports a wide AC input voltage range of 100-240V and is ideal for high-performance systems.
Available at price 91.99 €: 14 pcs.
Total available for order: 245 pcs.
Warranty: 2 Years
SKU: 11377825
Manufacturer: SEASONIC
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
10.08.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 5.00 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
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From 1.79 €
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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.56 euros per month
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Product information

Description

The Seasonic CORE GX-750 White ATX 3.1 is a 750 W power supply unit designed for modern desktop PCs. Compliant with ATX 3.1 and PCIe 5.1 standards, this 80 PLUS Gold certified PSU combines a fully modular connector set with white braided cables, a 120 mm Hydro Dynamic Bearing fan and Seasonic’s Smart and Silent Fan Control to provide efficient cooling and lower noise. The compact unit (140 × 150 × 86 mm) supports 100–240 V AC input and includes a 20+4 pin ATX motherboard connector. It is intended for system builders and PC enthusiasts seeking a balance of efficiency, reliability and clean internal cabling in white-themed builds.

Advantages

The CORE GX-750 offers high energy efficiency through its 80 PLUS Gold certification, reducing wasted power and operating costs. Fully modular cabling and a braided white cable set simplify cable management and improve airflow. The updated OptiSink PCB design and automated SMD production increase heat dissipation and long-term reliability while allowing flexible installation orientation. A 7-year manufacturer’s warranty provides extended coverage.

Suitable for

  • Gaming PCs with mid to high power requirements
  • Workstations and content-creation systems
  • White-themed or clean-cable aesthetic builds
  • Upgrading older PSUs to ATX 3.1 / PCIe 5.1 compatibility

Key specifications

  • Total power: 750 W
  • AC input: 100–240 V, 50/60 Hz
  • Motherboard connector: 20+4 pin ATX
  • 80 PLUS certification: 80 PLUS Gold
  • Fan diameter: 120 mm (Hydro Dynamic Bearing)
  • Product colour: White
  • Form factor: ATX 3.1 compatible
  • Dimensions (W × D × H): 140 × 150 × 86 mm

How to use

Install the CORE GX-750 into a compatible ATX case following the case and motherboard manufacturer instructions. Connect the 20+4 pin ATX cable to the motherboard and attach only the required modular cables for GPU, CPU and drives to keep internal airflow unobstructed. Ensure the AC mains cable is properly grounded and verify input voltage matches the local supply (100–240 V). Power on the system and monitor operation; the Smart and Silent Fan Control will adjust fan speed automatically based on thermal load.

Usage recommendations

For optimal performance, route cables to minimize airflow obstruction and use only necessary modular connectors. Allow sufficient case ventilation and avoid restricting the PSU intake or exhaust. When building with high-power GPUs, check the total system power draw to keep adequate headroom below the unit’s 750 W rating.

Specifications

80 PLUS certification:
80 PLUS Gold
Power supply unit (PSU) form factor:
ATX
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.
750 W
All features

Weight & dimensions

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

Operational conditions

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

Design

On/off switch: The button which is pressed to switch the device on or off.
Yes
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.
White

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
Bearing technology:
Hypro Bearing
ATX version: ATX (Advanced Technology eXtended) is a motherboard form factor specification developed by Intel in 1995. The specification defines the key mechanical dimensions, mounting point, I/O panel, power and connector interfaces between a computer case, a motherboard and a power supply. There are many versions of ATX including ATX12V 1.x and ATX12V v2.3.
3.1
80 PLUS certification:
80 PLUS Gold
Power supply unit (PSU) form factor:
ATX
Purpose: What the product is used for.
PC

Ports & interfaces

Cabling type:
Fully-Modular
CPU power cable length:
750 mm
CPU power connector (4+4 pin):
Yes
PCI Express power connectors (12+4 pin):
1
PCI Express power connectors (6+2 pin):
2
Peripheral (Molex) power cable length:
690
Peripheral (Molex) power connectors (4-pin): White 4-pinned connector used to connect a peripheral to the power supply.
3
SATA power cable length:
750
Number of SATA power connectors:
3
Motherboard power cable length:
610 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, Over voltage, Overheating, Short circuit, Under 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):
62 A
Max output current (+3.3V):
20 A
Combined power (+5Vsb):
15 W
Combined power (-12V):
3.6 W
Combined power (+12V):
744 W
Combined power (+3.3V):
100 W
Input current:
11 - 5.5
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.
750 W

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH94 14 10.08.2026 Best delivery
91.99 €
WH320 14 10.08.2026 Best delivery
104.49 €
WH166 26 10.08.2026 Best delivery
108.49 €
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109.49 €
WH345 3 10.08.2026 Best delivery
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104.49 €
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Customer reviews

Customer questions

FAQ

How much does the Power Supply Unit Seasonic CORE GX-750 cost, and is it available for purchase?

The price is 91.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 245 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 10.08.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Power Supply Unit Seasonic CORE GX-750 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Power Supply Unit Seasonic CORE GX-750 online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 Power Supply Unit Seasonic CORE GX-750?

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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