Acer Aspire XC-840-UB11 2025, Celeron N4505, 16GB, 256GB SSD + 1TB HDD, Black

A budget tower with a CPU that belongs in 2015. Buy it only if your computing needs haven't changed since then either.

The storage setup is actually the smartest part here. A 256GB NVMe boot drive keeps Windows 11 feeling snappy, and the 1TB HDD gives you room for files without paying SSD prices. The 16GB of RAM is more than enough for the kind of work this CPU can handle. But the Celeron N4505 is the bottleneck, and it's not close. Our data puts it dead last among CPUs in this category. Opening a dozen browser tabs or running a video call while multitasking will make this thing wheeze. The integrated Intel UHD Graphics are fine for spreadsheets and YouTube, but gaming is a 3.9 out of 100 in our scoring. Don't even think about it.

Stacked against the Dell Desktop ECT1250 and HP OmniDesk M02-0234, the Acer loses on raw processing power. The Dell and HP both offer stronger CPUs in similar price territory, and they don't carry the same reliability baggage. The Apple Mac Studio M3 Ultra and Lenovo Legion are in a completely different league, but they're also way more expensive. If you're cross-shopping those, you're not really in the market for this Acer. The real competition is the Dell and HP, and both are better picks for most people.

At $600 USD, this is a tough sell. You're paying for the convenience of a prebuilt with Windows 11 and a keyboard and mouse in the box, but the CPU is so weak that the 16GB of RAM feels wasted. For basic home office use, it'll get you by. But if you can stretch your budget even a little, you'll find far more capable machines. The value proposition only works if your needs are truly minimal and you never plan to push this thing.

The Acer Aspire XC-840-UB11 is a budget tower that gets the basics right but stumbles where it counts. You get 16GB of RAM, a 256GB NVMe SSD plus a 1TB HDD, and Windows 11 in a compact, quiet package. But the Celeron N4505 inside is a two-core chip from 2021, and it lands in the 1st percentile for CPU performance in our database. That's not a typo. This is a machine for email, web browsing, and light office work, and not much else.

If you're looking for a machine that can handle photo editing, video calls with multiple apps open, or any kind of gaming, this isn't it. Go get a Dell ECT1250 or HP OmniDesk instead. And if you need legacy support like a CD drive or MS-DOS compatibility, this Acer will frustrate you from day one.

The Acer Aspire XC-840-UB11 is a basic computer for basic tasks, and that's fine if your expectations are rock bottom. But the Celeron N4505 is a serious limitation, and the reliability complaints from owners give us pause. If you need a simple machine for email, web browsing, and light document work, it'll do the job. For anything more, look elsewhere. The Dell ECT1250 is a better use of your money.