The Best $600 Home Office Mini-ITX PC Build – July 2022

By Ari Altman | Published July 11, 2022 | Updated July 11, 2022

InWin ChopinBuild It Small, Build it Fast!

If you want to build the best ultra-compact small office or work-from-home PC possible for just $600, this is the guide for you! Based on the mini-ITX form factor, this system offers plenty of configuration options without the bulk. This ensures that your new PC Build can be tucked away anywhere or put on display as a conversation starter!

This Month’s Build, Powered by Intel

For July 2022, the $600 Home Office Mini-ITX PC Build gets a huge upgrade to Intel’s power-packed but wallet-friendly Core i3-12100, a quad-core CPU that’s 50% faster than its predecessor! Despite its low price, it also has built-in graphics, which means you don’t need a separate video card, saving you a lot of money.

To ensure that you have a flawless computing experience, this system features 16GB of DDR4 RAM, rather than the 8GB used in most larger pre-built systems, which means you’ll never run out of memory. The build also features a 512GB PCIe-based solid-state drive for amazing performance and plenty of capacity. It uses the M.2 form factor, which slips right into the motherboard, eliminating cable clutter and simplifying the build experience. The system is housed in a stylish and compact InWin case. Despite its slim dimensions, the case can fit dual 2TB hard drives, listed in the optional upgrades section at the end of this guide, making this a great low-cost media server pick! The case also includes a 150W power supply, which provides plenty of headroom for component upgrades down the line.

Parting Thoughts

To set up a complete home office system, don’t miss our recommendations for a keyboard, mouse, monitor and other accessories at the end of this guide. Throughout our guides, we provide Amazon or Newegg links for our US readers, and our Amazon links will auto-convert for our readers in Canada, the UK, and parts of the EU. As always, please keep in mind that your use of the links we provide below helps support further development of these guides.

Required Components

  • CPU

    Intel Core i3-12100

    $130
    While AMD ruled the budget sector for a while, Intel has come roaring back, and its Core i3-12100 is simply the best CPU ever released anywhere near its pricepoint, thanks to its 4 cores and 8 threads based on the cutting-edge Alder Lake architecture.
    The Guru’s Tip

    This CPU comes with a cooler, which will fit perfectly in this build! By the way, make sure you don't inadvertently buy the 12100F, which has no video capabilities and will not work in this system!

  • Motherboard

    ASUS PRIME H610I-PLUS D4

    $111
    This low-cost mini-ITX board is the perfect option for a compact PC build. It uses socket 1700, which provides compatibility with the latest Intel CPUs, and includes a PCIe Gen 3 M.2 slot for solid-state drives, dual RAM slots, and four USB ports. Make sure that you don’t pick an alternative model with a different CPU socket (or a larger micro-ATX board)! Frankly, this board is practically one-of-a-kind, so you probably won’t find a substitute!
    The Guru’s Tip

    The HDMI port and the Displayport outputs will both support monitors with resolutions up to 4K.

  • Memory

    Patriot 2x8GB Viper Steel DDR4-3200

    $58
    Because games and other applications can take serious advantage of RAM speed on the latest CPUs, we’re spec’ing a fast DDR4-3200 kit for this build. The Viper Steel kit looks awesome and comes in at a lower price than all of its competition!
    The Guru’s Tip

    Given that many apps today require at least 8GB, and the built-in graphics chip will reserve some of the RAM for its own use, we cannot recommend a cheaper 2x4GB setup for this system.

  • Solid-State Drive

    Silicon Power 512GB NVMe

    $38
    You simply can’t do better for the price than this value-packed SSD, which uses the speedy PCIe 3.0 interface and TLC NAND to vastly outperform all the SATA drives that sell for around the same amount! Note that to install this drive, you’ll affix it in an M.2 slot on your motherboard using a jeweler’s-type screwdriver.
    The Guru’s Tip

    512GB is more than enough capacity for any PC intended for basic home office tasks, and given that this drive costs about the same as most 250GB drives, it's a simple choice!

  • Case

    InWin Chopin

    $99
    This is our all-time favorite low-cost mini-ITX case! It features a built-in 150W power supply, plus space for dual 2.5″ drives and a CPU cooler up to 47mm tall (which is what this build’s CPU includes). And the aluminum exterior gives it a seriously-premium look!
    The Guru’s Tip

    The included 150W power supply is more than sufficient for this system, which will draw under 100W at load. That means it provides headroom for upgrades down the line!

  • The 802.11ac USB 3.0 Adapter

    TP-Link Archer T3U

    $18
    If you want to easily connect to your 802.11ac router, then the T4U AC1200 is a strong contender for your next wireless adapter. It features dual-band operation, giving you the option of using the faster 5GHz AC band for modern devices, and its USB 3.0 interface will make the most of that capability!
    The Guru’s Tip

    This is the perfect way to add wireless networking to a compact system that has no available internal expansion slots.

  • Operating System

    Windows 11 Home USB

    $139
    Windows 11 take everything people loved about Windows 10, and then takes it to 11! It adds significant under-the-hood changes to make it faster and more secure, and of course, the interface is sleek too!
    The Guru’s Tip

    Originally released only as an update for existing Win10 users, Windows 11 hit retail in April 2022 and is definitely the best OS to use in a modern system.

Optional Products

  • Hard Drive

    WD Blue 2TB 2.5″

    $66
    Want to add a bunch of storage to your system at low cost, and without taking up much space? No problem – just add this high-capacity 2TB hard drive to your build! Not only is it a good value, but it’s also very quiet and energy efficient.
    The Guru’s Tip

    You can of course also use this system's 2.5" bays for SSDs, but we figure that most people adding extra storage to this system will need it for photos, music, and data, rather than for apps, and hard drives are still far cheaper than SSDs.

  • The Basic Wireless Keyboard/Mouse Combo

    Logitech MK270 Wireless Keyboard and Mouse Combo

    $28
    While you may have an old keyboard and mouse sitting in your desk, treat yourself to a new wireless setup from Logitech, the MK270!
    The Guru’s Tip

    This combo uses a single tiny USB receiver, ensuring you'll still have plenty of USB ports left over for other devices.

  • Webcam

    Logitech C920x Pro HD Webcam

    $70
    Need to use your PC for video conferencing? No problem! Just add this high-quality 1080p webcam from Logitech, which includes a built-in microphone. Just remember that if your monitor doesn’t have built-in speakers, you’ll also need stand-alone speakers for web conferencing to work. We’re amazed at the number of people who use headphones for video conferencing when it’s so much more professional to use gear attached to your PC, rather than your head!
    The Guru’s Tip

    You'll also need speakers for video conferencing, so if you don't have a monitor with built-in speakers (like the one above), make sure to add the speakers below.

  • The Basic PC Speakers

    Creative Pebble 2.0

    $19
    Because desktop PCs, unlike laptops, don’t have internal speakers, we recommend you pick up Creative’s Pebble kit. Whether it’s music, You Tube videos, TV, or movies, Pebble will sound great.
    The Guru’s Tip

    Despite the name, these are far larger than a pebble!

  • The 24-inch Small Office Monitor

    Sceptre E248W-19203R

    $123
    This monitor offers a 24″ 1920 x 1080 panel, a 75Hz refresh rate for smooth scrolling, a slim bezel for sleek looks, as well as dual HDMI inputs and a VGA input. It even has built-in speakers!
    The Guru’s Tip

    We recommend connecting this monitor to your PC with an HDMI cable, which will provide both display and sound.

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