80 Plus Gold PSU

80 Plus Gold PSUs are power supply units certified to deliver high energy efficiency at typical load levels, reducing wasted electricity and heat. These units are used in desktop PCs, gaming rigs, workstations and small servers where reliable power delivery and improved efficiency matter. Available from multiple manufacturers and in a range of wattages, 80 Plus Gold PSUs often include protections such as OVP, OCP and short-circuit protection. Buyers typically choose them to balance performance, efficiency and noise levels without assuming the store manufactures the units.

Use cases of 80 Plus Gold PSU

Common scenarios where 80 Plus Gold power supplies are selected include:

• Gaming systems that require consistent power for CPU and GPU under variable loads.
• Creative workstations used for video editing, 3D rendering and content creation.
• Home and office PCs where lower energy consumption reduces operating costs.
• Small servers and NAS setups that run continuously and benefit from higher efficiency.

Types of 80 Plus Gold PSU

Products with 80 Plus Gold certification vary by form factor, modularity and power capacity. Typical types include:

• ATX full-size PSUs in common wattages (e.g., 450W–850W) for mainstream desktops.
• SFX and SFX-L compact units for small form-factor and mini-ITX builds.
• Modular and semi-modular designs that help with cable management and airflow.
• Higher-wattage models above 850W for multi-GPU or high-end workstation configurations.

Key features to consider

When evaluating 80 Plus Gold power supplies, check technical and practical features that affect compatibility and performance:

• Rated wattage and peak power to match system components and headroom for upgrades.
• Efficiency curves at 20/50/100% load; Gold certification ensures good efficiency across typical loads.
• Modularity: fully modular, semi-modular, or fixed cables for ease of installation and airflow.
• Cooling solution and fan control for noise levels under load.
• Protection features (OVP, OCP, OPP, SCP) and reliability indicators like build quality and capacitors.
• Connectivity: sufficient PCIe, SATA and CPU power connectors for your components.

How to choose 80 Plus Gold PSU

To select an appropriate 80 Plus Gold power supply, start by calculating your system's power draw including CPU, GPU, drives and peripherals. Choose a unit with about 20–30% headroom above typical load to ensure stability and longevity. Match the PSU form factor to your case and confirm connector types and lengths. Consider modular designs if cable management is important. Review efficiency curves, noise specifications and warranty terms, and compare protection features across models. Finally, check the manufacturer's ratings and reviews to ensure the chosen PSU fits your performance and reliability needs before purchasing.

Which power supplies (psu) are the most popular and affordable in 2026?

The full list of popular models at affordable prices is available on this page. In 2026, the following models show high demand and an excellent price-to-quality ratio:

• Spectrum SYSTEM SHIFT 48V Power Supply WLD+40018 for 5.99€
• HiSmart DR-150-24 DIN Rail Power Supply 24V 6.25A 150W for 23.99€
• Power Supply CHIEFTEC APB-500B8-BK ATX 500W with Active PFC and multi-protection for 31.49€
• Power Supply Unit Chieftec Smart GPS-400A8 400 W for 32.99€
• Power Supply Unit Chieftec GPB-500S 500W for 34.99€

Why is it worth buying power supplies (psu) at AiO.lv?

At the AiO.lv online store, you can place an order at a great price with delivery across Latvia — to Riga, Daugavpils, Liepaja, Jurmala, Ventspils, and other cities, as well as throughout Europe. We offer products from leading manufacturers: ANTEC, ASROCK, ADATA, CHIEFTEC, Cisco, CORSAIR, Dell, EUROCASE, HP, Lenovo, PLANET, Siemens, SYNOLOGY, ZALMAN, Asus, Cooler Master, fsp/fortron, GIGABYTE, MSI, OEM. When you shop with us, you get:

• official warranty and guaranteed quality;
• convenient payment options (including installment and credit);
• fast and reliable delivery across Latvia and to any EU country.

FAQ

Where can you find a power supplies (psu) with cheap prices?

You can buy cheaper at the AiO.lv online store. We offer competitive prices and regular discounts, so you always have the chance to find a great deal.

What is the delivery time for power supplies (psu)?

If you place your order today, delivery will take between 1 and 5 business days depending on the chosen method.

How long is the warranty period for power supplies (psu)?

Our store provides an official manufacturer’s warranty ranging from 12 to 36 months, depending on the model and brand. If needed, you can always contact our customer service department or the manufacturer’s authorized service center for support.

Are power supplies (psu) purchasable with leasing?

Yes, if the selected product costs more than €50. You can learn more about installment purchase options and the terms of application on the Payment page.

Can power supplies (psu) be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and throughout Europe. All product prices are shown with VAT included. In certain cases, a 0% VAT rate may apply — for example, when purchasing from other EU countries with a valid VAT number. We issue an invoice immediately after the order is placed, support BIS electronic invoices, and automatically generate all required accounting documents. To complete a purchase for a company, simply select the company profile during checkout.