Black Friday 2026 is the perfect time to upgrade your mini-ITX build with a new power supply. Compact builds require efficient and reliable power supplies, and this year's deals make it easier than ever to find the perfect match. Whether you're a gamer, streamer, or professional, there are options to suit every need and budget.

Why Choose a Power Supply for Mini-ITX Builds?

Mini-ITX builds are popular for their small size and portability. However, their compact nature means you need a power supply that is both powerful and space-efficient. A good mini-ITX power supply ensures stable performance, energy efficiency, and durability, all while fitting into tight cases.

Top Features to Look for During Black Friday

  • Efficiency Ratings: Look for 80 Plus Gold or higher for better energy savings.
  • Wattage: Choose a power supply with enough wattage for your components, typically 450-650W for most mini-ITX builds.
  • Size: Ensure it fits your case, with SFX or SFX-L being common for mini-ITX setups.
  • Modularity: Modular cables help with airflow and cable management in small cases.
  • Reliability: Brands with good reviews and warranties ensure long-term stability.

Best Deals on Power Supplies for Mini-ITX Builds 2026

Here are some of the best Black Friday deals on power supplies suitable for mini-ITX builds this year:

Corsair SF750 750W 80 Plus Platinum

This high-end SFX power supply offers excellent efficiency and wattage for demanding builds. It’s perfect for gamers and content creators who need reliable power in a compact form factor. During Black Friday, it’s available at a significant discount, making it an ideal upgrade.

SilverStone SX650-G 650W 80 Plus Gold

Known for its compact size and efficiency, the SilverStone SX650-G is a great choice for most mini-ITX builds. It offers modular cables and quiet operation, with Black Friday discounts making it more accessible for budget-conscious builders.

Seasonic Focus SGX-500 500W 80 Plus Gold

This 500W power supply is ideal for lighter mini-ITX builds. It’s compact, reliable, and energy-efficient, with Black Friday deals allowing you to get premium quality at a lower price.

Tips for Buying Power Supplies During Black Friday

  • Compare prices across multiple retailers to find the best deal.
  • Check for bundle offers that include cables or accessories.
  • Read reviews to ensure reliability and performance.
  • Verify the warranty period and customer support options.
  • Make sure the power supply’s size and wattage match your build's requirements.

Black Friday is the best opportunity to upgrade your mini-ITX build with a high-quality power supply at an unbeatable price. Plan ahead, compare deals, and choose a model that will power your system reliably for years to come.