Lenovo All-in-One A100, N100, 16GB, 16GB SSD, grey

The Lenovo All-in-One A100 is a budget-friendly all-in-one desktop that handles everyday office and school tasks fine thanks to 16GB of RAM and a fast SSD. But the Intel N100 processor is one of the weakest in its class, gaming is basically off the table, and the included keyboard has recurring quality issues. It's a reasonable buy at the lower end of its price range, but European buyers should shop carefully since prices vary by EUR 220 across retailers.

Let's be real about the Intel N100. It's a 4-core, 4-thread processor with a max turbo of 3.4GHz, and in our database it ranks in the 6th percentile for CPU performance among all-in-one desktops. That's near the bottom of the charts. For basic tasks like web browsing, email, document editing, and video calls, it gets the job done without much fuss. Multiple owners mention the machine feels snappy for everyday use, and the 16GB of RAM helps keep things smooth when you have a dozen tabs open. But push it with photo editing, heavy multitasking, or anything beyond casual use and you'll feel the ceiling pretty quickly.

The storage setup is a mixed bag. The 512GB NVMe SSD gives you fast boot times and quick app launches, which is what most people notice day to day. But the overall storage score sits in the 4th percentile, largely because the secondary drive is a portable 512GB HDD rather than internal storage. That's a weird choice for a desktop. It works for backups and media files, but it's not the same as having a proper internal drive. The integrated Intel UHD Graphics are fine for streaming video and basic display output, but this is not a machine for creative work or gaming. The 65W power adapter tells you everything about the thermal envelope here, this thing sips power and stays quiet, which is honestly a plus for an office desk.

Stacked against the Apple Mac mini M4 Pro, this Lenovo isn't even in the same conversation performance-wise. The Mac mini's M4 Pro chip runs circles around the N100, but you're also paying significantly more and you need to bring your own display, keyboard, and mouse. The Lenovo's appeal is that it's a complete package out of the box. The HP OmniDesk M02-0234 is a more direct competitor in the all-in-one space, and it generally offers better CPU performance for a similar price, though you might trade away some RAM or storage flexibility. The Dell Tower Plus EBT2250 and iBUYPOWER Slate SMI7N4601 are traditional towers, so they're not really the same category, but they show what you can get if you're willing to give up the AIO form factor. The MSI Codex Z2 is aimed at gaming and completely outclasses this Lenovo for that use case, but again, different category and much higher price. If you want an all-in-one specifically, the Lenovo A100 competes most directly with HP's OmniDesk line, and HP tends to win on raw CPU performance while Lenovo counters with a cleaner design and better display color coverage.

Pricing on this Lenovo AIO is all over the place depending on where you shop. US buyers can find it around USD 570, while European listings range from EUR 1,080 to EUR 1,300 across German, Spanish, French, and Italian retailers. That's a EUR 220 spread, so if you're in the EU it's worth shopping around before you commit. The German listing appears to be the most competitive of the European options. At the lower end of that range, you're getting a decent basic all-in-one with a good amount of RAM and a clean design. At the higher end, you're paying too much for what's ultimately an entry-level processor in a pretty shell. For comparison, the Apple Mac mini M4 Pro costs more but delivers dramatically better performance, and the HP OmniDesk M02-0234 offers a similar form factor with different trade-offs. If you can find this Lenovo at the lower end of its price range, it's a reasonable buy for light office work. Pay full European retail and you should probably look elsewhere.

The Lenovo All-in-One A100 sits in that budget-friendly all-in-one desktop space, the kind of machine you grab when you need a clean desk setup without a tower taking up floor space. It's built around an Intel N100 processor, 16GB of DDR4 RAM, and a 23.8-inch FHD IPS display. The whole package runs Windows 11 and comes with a wireless keyboard and mouse in the box. At around USD 570 in the US and EUR 1,080 to EUR 1,300 across European listings, it's priced like an entry-level AIO, and that's exactly what it is.

People searching for an all-in-one PC for home office or schoolwork will find the basics covered here. The 16GB of RAM is enough for browser tabs, Office apps, and video calls without constant slowdowns. The 512GB SSD plus 512GB portable HDD combo gives you fast boot times and extra space for files. But the Intel N100 is a low-power chip designed for efficiency, not heavy lifting. If you're wondering whether this Lenovo AIO is good for gaming, the short answer is no. The integrated Intel UHD Graphics lands in the 38th percentile for GPU performance among all-in-ones, and the gaming score of 9.1 out of 100 tells you everything you need to know.

Design-wise, it's a clean white chassis with a tiltable stand, and the anti-glare IPS panel with 99% sRGB coverage means colors look decent for everyday use. The 250-nit brightness is fine for indoor spaces but will struggle near bright windows. Connectivity includes Wi-Fi 6, Bluetooth 5.2, four USB-A ports, HDMI out, and Ethernet, which covers most desk setups without needing a dongle collection.

Skip the Lenovo A100 if you need any real processing power. Photo editors, video editors, programmers running heavy IDEs, and anyone who wants to game should look elsewhere, the Intel N100 simply can't keep up. If you're in Europe and seeing prices at the EUR 1,300 end of the range, you're paying way too much for this level of performance. The HP OmniDesk M02-0234 offers better CPU performance in a similar all-in-one form factor, and if you're open to a traditional desktop, the Dell Tower Plus EBT2250 gives you more upgradeability for your money. Also skip this if you're picky about peripherals, since the included keyboard has enough quality complaints that you'll likely want to replace it immediately.

Should you buy the Lenovo All-in-One A100? If you need a simple, clean desktop for email, web browsing, document work, and video calls, and you can find it at the lower end of its price range, it's a perfectly serviceable machine. The 16GB of RAM is generous for this class, the display is pleasant for everyday use, and setup is genuinely easy. Multiple owners confirm it's fast for basic tasks and reliable once it's running.

But you need to go in with clear expectations. This is not a performance machine. The CPU is one of the weakest in our all-in-one database, gaming is a non-starter, and the included keyboard has enough quality complaints that you might end up buying a replacement. If your workload involves anything beyond light productivity, or if you're paying the higher European prices, you should look at the HP OmniDesk or consider a small form factor PC with a separate monitor. For the right user at the right price, it's a decent buy. For everyone else, there are better ways to spend your money.