ATX motherboard

ATX motherboards are full-size printed circuit boards designed to host a desktop computer's main components, including CPU, RAM, GPU, storage and expansion cards. These motherboards follow the ATX standard for dimensions and power connectors, offering multiple PCIe slots, DIMM slots and headers for peripherals and cooling. Buyers choose ATX motherboards for their roomier layouts, greater expansion capacity and compatibility with standard PC cases and power supplies. Available models range from basic boards for everyday use to high-end variants for gaming rigs and professional workstations. When selecting an ATX motherboard, users often balance features, chipset, and connectivity to match their intended build and performance needs.

Use cases of ATX motherboards

Common applications for ATX motherboards include:

• Gaming systems that require multiple graphics cards or high-performance components.
• Home and office desktops where expandability and upgrade options are desired.
• Content creation and workstation builds needing many PCIe lanes and memory capacity.
• Custom builds that integrate multiple storage drives, advanced cooling, and add-in cards.
• Upgrade projects where a user moves from smaller form factors to a full-size platform.

Types of ATX motherboards

ATX motherboards can be categorized by chipset, target audience and feature set:

• Entry-level ATX: basic connectivity, fewer PCIe lanes and limited overclocking features.
• Mid-range ATX: balanced feature sets with improved VRM, more ports and better networking.
• High-end ATX: premium components, advanced overclocking support, multiple M.2 slots and rich I/O.
• Workstation ATX: focus on stability, ECC memory support on some platforms, and many expansion slots.
• Specialized ATX: boards with enhanced RGB, integrated Wi‑Fi/BT modules, or reinforced PCIe slots for heavy GPUs.

Key features to consider

When evaluating ATX motherboards, check the following:

• Chipset compatibility with your chosen CPU and supported BIOS updates.
• Number and type of RAM slots and maximum supported memory frequency and capacity.
• PCIe slot configuration and version (e.g., PCIe 4.0/5.0) for graphics and add-in cards.
• Storage interfaces: SATA ports, M.2 slots with NVMe support and RAID options.
• Power delivery and VRM quality for stable CPU operation, especially under load or overclocking.
• I/O ports including USB types, Ethernet speed, audio jacks and onboard wireless modules.
• Form factor layout, mounting holes and case compatibility, plus cooling header availability.

How to choose ATX motherboards

Choose an ATX motherboard by first defining the intended use: gaming, productivity, or workstation tasks. Match the motherboard chipset and socket to the CPU model and verify BIOS support. Plan memory needs by checking supported RAM capacity and speeds, and ensure enough PCIe lanes and slots for GPUs and expansion cards. Assess storage needs by counting available M.2 and SATA connectors, and consider NVMe performance if required. Evaluate power delivery and VRM cooling if overclocking is expected. Finally, compare onboard connectivity—USB, networking and audio—and confirm the board fits your PC case and power supply. For delivery, select the option for Riga, Latvia or other European countries during checkout.

Which motherboards 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:

• Motherboard ASUS PRIME A520M-A II/CSM AMD A520 Socket AM4 micro ATX for 63.49€
• Motherboard ASRock B760M-HDV/M.2 — Intel B760, LGA 1700, microATX, DDR5, 2 DIMM, 96GB, M.2, 2.5Gb LAN for 74.99€
• Motherboard MSI PRO A620AM-B EVO ATX — AMD A620A, Socket AM5, DDR5 2× DIMM up to 128 GB, 5 Gb Ethernet, M.2 & SATA III, HDMI 2.1 for 78.99€
• Motherboard ASUS PRIME H610M-A-CSM Intel H610 LGA 1700 micro ATX for 82.49€
• Motherboard ASUS PRIME B550M-K ARGB AMD B550 Socket AM4 micro ATX for 84.49€

Why is it worth buying motherboards 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: Acer, ASROCK, ADATA, BIOSTAR, Dell, FUJITSU, HP, INTEL, Lenovo, MATROX, Asus, aiwa, GIGABYTE, Kontron, MSI, OEM, Supermicro, HUAWEI, GARMIN, NZXT. 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 motherboards 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 motherboards?

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 motherboards?

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 motherboards 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 motherboards 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.