Lenovo Ideacentre Aio 27Irh9 2025, Core i5-13420H, 16GB, 512GB SSD, Gray

A big, clean all-in-one for basic office work, but the integrated graphics are a hard no for gaming. Grab it near USD 600 and you'll be happy; pay USD 850 and you'll regret it.

The i5-13420H is a laptop chip doing desktop duty, and it shows. It's fine for everyday tasks, but our benchmarks put the CPU at the 40th percentile and the GPU at the 37th, which means it's firmly in the middle of the pack. The 16GB of DDR5 RAM is a nice touch and keeps multitasking smooth, but the 512GB SSD is on the small side, landing at the 30th percentile. The real surprise is how weak the gaming performance is. Even light titles will struggle on integrated UHD Graphics, and that 10.3 gaming score is one of the worst we've seen in this category.

The Ideacentre AIO 27IRH9 sits in a weird spot. The Apple Mac Studio M3 Ultra is in a completely different league, both in power and price, so that's not a fair fight. The HP OmniDesk M02-0234 is the more direct rival, offering a similar all-in-one form factor with comparable specs, though HP tends to bundle better port selection. The Dell Desktop ECT1250 is a traditional tower, which means more upgradeability but no built-in screen. If you want the cleanest desk, the Lenovo wins. If you want any future-proofing, the Dell tower is the smarter long-term play.

Pricing is all over the place right now. We're seeing USD 600 to USD 850 across two US listings, which is a USD 250 spread for the same machine. At the low end, this is a decent deal for a big-screen AIO. At the high end, you're paying too much for mid-tier specs. If you can snag it near USD 600, it's a reasonable buy for a home office. If it's closer to USD 850, walk away and look at a mini PC with a separate monitor instead.

The Lenovo Ideacentre AIO 27IRH9 is a clean, no-nonsense all-in-one for people who want a big screen and a tidy desk without spending a fortune. It's built around a 13th Gen Intel Core i5-13420H, 16GB of DDR5, and a 512GB SSD, which is plenty for email, spreadsheets, video calls, and the occasional Netflix binge. The 27-inch Full HD panel is the real draw here, giving you a lot of screen real estate for the money.

But let's be clear: this is not a performance machine. The integrated Intel UHD Graphics means gaming is basically off the table, and our database puts its gaming score at a brutal 10.3 out of 100. If you need a family PC or a home office workhorse, it's a solid pick. If you want to play anything more demanding than Solitaire, keep scrolling.

If you're looking for a gaming machine, this isn't it. Go get a desktop with a dedicated GPU instead, like the MSI Aegis Z2 or an iBUYPOWER Slate. If you need lots of storage or plan to edit video, the 512GB SSD and integrated graphics will frustrate you. And if you're a power user who wants to upgrade components down the line, skip the AIO form factor entirely and grab a traditional tower like the Dell Desktop ECT1250.

The Lenovo Ideacentre AIO 27IRH9 is a fine machine for the right person. If your day is email, web browsing, video calls, and light document work, it'll do the job without complaint. The big screen is genuinely nice, and the 16GB of RAM means you won't feel cramped. But the weak graphics, small SSD, and limited ports mean it's not a machine that grows with you. Buy it for a simple home office or a parent who just needs the basics, and don't pay more than USD 650 for it.