Acer CXI5 Chromebox Gray Review

The Acer Chromebox CXI5 is a tiny desktop that runs Chrome OS. It has great ports for connecting multiple monitors but is hamstrung by a very slow Intel Celeron CPU, only 4GB of RAM, and a tiny 32GB storage drive. It's only for ultra-basic, browser-only tasks.

If you're looking for a cheap, tiny computer to stick behind a monitor for web browsing and basic tasks, the Acer Chromebox CXI5 is on the list. It runs Google's Chrome OS, which is basically a web browser as an operating system, and it's powered by a very basic Intel Celeron chip with just 4GB of RAM and 32GB of storage. For around $340, you're paying for a compact box that's easy to set up and forget. It's not a traditional desktop PC, and it's definitely not for gaming or heavy work, but it answers the question 'what's the cheapest way to get online?'

Let's be clear about what we're working with here. The single-core Intel Celeron 7305 processor scores in the 0th percentile in our database. That means it's the absolute slowest CPU we've tested in this category. For basic stuff like loading a dozen Chrome tabs, checking email, and streaming YouTube, it'll get the job done, but you'll feel it chug if you try to do too much at once. The integrated Intel UHD Graphics are also a weak spot, landing in the 24th percentile, so don't expect to do anything visual beyond watching a 1080p video. The only performance bright spot is the port selection, which is best-in-class with dual HDMI 2.1 and USB 4 ports, letting you run up to four monitors. Too bad the internals can't really take advantage of that.

At $340, the value proposition is razor-thin. You're paying a premium for the modern ports and compact form factor, but you're getting bargain-bin internals. For the same money, you could find a used mini PC with a more capable Intel Core processor, more RAM, and a proper SSD that runs Windows, giving you infinitely more software flexibility. This Chromebox only makes financial sense if your needs are 100% confined to a web browser and you absolutely need that specific set of high-speed ports on a tiny device.

The listed 'competitors' like the HP Omen or Alienware Aurora are in a completely different universe; they're full-sized gaming desktops that cost over ten times as much. A more fair comparison would be against other Chromeboxes, like the Asus Chromebox or even a Raspberry Pi 5. The Asus models often come with slightly better processors and more RAM for similar prices. If you're even slightly considering a traditional desktop, the Lenovo Legion Tower or Acer Nitro desktops, while larger, offer dramatically better performance for basic tasks. This Acer box is for a very specific, minimalist niche.

Skip this Chromebox if you need to run more than a few browser tabs at once, want to store files locally, do any photo/video editing, play games, or use specialized desktop software. Students, creative professionals, and gamers should look elsewhere. If you need a cheap general-purpose computer, a used business mini PC or a budget laptop will offer much better performance and flexibility for similar money.

Should you buy the Acer Chromebox CXI5? Only in one very specific scenario: you need the absolute smallest possible computer to drive multiple monitors for digital signage, a kiosk, or a dedicated dashboard, and your entire workflow lives in a Chrome browser. For anyone else, the severe performance and storage limitations are a deal-breaker. The 4GB of RAM and 32GB storage are specs from a decade ago. We can't recommend this for general home or business use when better options exist at this price point.