Micro ATX motherboard

Micro ATX motherboards are smaller footprint mainboards designed for compact desktop systems and smaller cases. They typically measure 244 x 244 mm and offer a balanced mix of expansion, connectivity and cost compared with larger form factors. These motherboards support common CPU sockets, memory configurations and storage interfaces used in mainstream PC builds. Users choose Micro ATX boards when they need a space-saving platform with sufficient expansion slots for graphics, storage and peripherals without the size and power requirements of full-size ATX.

Use cases of Micro ATX motherboard

Micro ATX motherboards are suitable for:

• Home and office PCs where desk space is limited and compact cases are preferred.
• Budget and mid-range gaming systems that require one or two expansion cards.
• Small form factor workstations for light content creation and productivity tasks.
• HTPCs (Home Theater PCs) and media centers that need a compact build with adequate connectivity.
• Upgrade builds where users want to reuse existing components in a smaller chassis.

Types of Micro ATX motherboard

Common variations of Micro ATX boards include:

• Entry-level models with basic chipsets, limited I/O and fewer expansion slots for budget builds.
• Performance-oriented Micro ATX boards with enhanced power delivery, more M.2 slots and better audio networking options.
• Feature-focused boards that prioritize connectivity (multiple SATA, USB and network ports) for NAS or multimedia use.
• Compact gaming boards that balance VRM quality and cooling while offering PCIe and memory support for gaming GPUs.

Key features to consider

• Socket and chipset compatibility — ensure the board supports your chosen CPU and required chipset features.
• Memory slots and supported speeds — check maximum RAM capacity and ECC/non-ECC support if needed.
• Expansion slots — number and type of PCIe slots determine GPU and add-in card options.
• Storage interfaces — number of M.2 slots, SATA ports and support for NVMe drives.
• Connectivity — USB ports, onboard Wi‑Fi/Bluetooth, Ethernet speed and audio codecs matter for peripherals.
• Power delivery and cooling — VRM quality and cooling options affect CPU overclocking and stability.
• Form factor layout — check connector placement and clearance for your case and cooling solution.

How to choose Micro ATX motherboard

When selecting a Micro ATX motherboard, start by matching the CPU socket and chipset to your processor. Determine how much memory and what type of storage you will use, then verify slot counts and supported speeds. Consider future upgrades: choose a board with extra M.2 or PCIe slots if you may add storage or cards later. Evaluate onboard connectivity for your peripherals, including USB, network and audio options. Review power delivery and cooling features if you plan higher-performance CPUs or occasional overclocking. Finally, confirm physical dimensions and port placement to ensure compatibility with your case and existing components.

Which computer component accessories 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:

• Relpol GZP4-0400 Ejector Clip for GZP4 Push-in Sockets and R2N R4N Relays for 2.99€
• Phoenix Contact D-TB 2.5 End Cover for TB Essential Terminal Blocks for 3.49€
• Spamel SP22 Intermediate Housing SP22-6625P01 for 3.99€
• Phoenix Contact D-TB 2.5/4-2L End Cover for TB Essential Terminal Blocks for 3.99€
• Lapp EPIC H-D 1.6 AG Female Crimp Contact 0.14-0.37 mm² for 3.99€

Why is it worth buying computer component accessories 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: 3M, Acer, APC, ASROCK, Brother, Canon, CORSAIR, Dell, Epson, FUJITSU, HAMA, HP, INTEL, Lenovo, Panasonic, Philips, SHUTTLE, Siemens, Samsung, WENTRONIC. 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 computer component accessories 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 computer component accessories?

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 computer component accessories?

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 computer component accessories 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 computer component accessories 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.