HP All-in-One 255U 2025, Core Ultra 7 255U, 64GB, 2TB SSD, Black

The HP All-in-One 255U pairs a Core Ultra 7 255U with 64GB of RAM and a 2TB SSD in a 27-inch touchscreen package. The RAM is the star here, sitting in the 97th percentile, while the CPU is more middle-of-the-road. At $1,949 USD, it's a business-focused machine that excels at multitasking but falls flat for gaming. If you need a clean desk and serious memory, this is worth a look. If you need graphics power, keep scrolling.

Let's talk about that Core Ultra 7 255U. It's a 12-core, 14-thread chip with a 2.0GHz base clock and a 5.2GHz turbo. In our database, it lands in the 41st percentile for CPU performance among all products of this type. That's not a barn burner, but it's also not a slouch. For office work, spreadsheets, web apps, and light development, it's going to feel snappy. The 64GB of DDR5 RAM sits in the 97th percentile, which is genuinely top of the charts. You could open every app on this machine and still have headroom. The 2TB SSD lands in the 85th percentile, so you're getting fast storage and plenty of it.

The integrated Intel Graphics are the weak link if you're doing anything visual. They sit in the 52nd percentile, which is about average for integrated graphics but nowhere near what you'd get from even a budget discrete GPU. Don't expect to play modern games at anything beyond low settings, and even then, the gaming score of 15.9 out of 100 tells the story. This is a productivity machine, not a play machine. The 27-inch 1080p touchscreen is fine for office work, but at this screen size, 1080p means you'll see individual pixels if you lean in. For spreadsheets and documents, it's perfectly usable. For photo editing or media consumption, it's a bit underwhelming.

The competitors here are an odd bunch. The Lenovo Legion Tower 5a Gen 10 is a gaming tower with a discrete GPU, so it'll crush the HP in graphics performance but lacks the all-in-one convenience and touchscreen. The Apple Mac Studio M3 Ultra is in a completely different league for raw compute, but it's also a different form factor and likely a different price bracket. The Dell Area-51 and ASUS ROG GM700 are gaming-focused machines that trade blows on GPU performance but don't offer the integrated display or business-oriented Windows 11 Pro setup.

The HP's real competition isn't gaming towers. It's other business all-in-ones from Dell, Lenovo, and HP's own lineup. Compared to those, the 255U stands out for its 64GB of RAM and 2TB SSD, which are unusually generous for this category. The trade-off is the CPU, which is efficient but not a powerhouse. If you need raw processing speed, a tower with a desktop-class chip will serve you better. If you want a clean desk and enough memory to never think about memory again, the HP makes a strong case.

Pricing is where this gets tricky. The only listing we have is $1,949 USD, which is a lot of money for an all-in-one with integrated graphics. But you're paying for the form factor, the touchscreen, and that massive 64GB of RAM. A comparable tower with similar specs would cost less, but you'd need to buy a monitor, keyboard, and mouse separately. The HP includes a wired keyboard and mouse in the box, so it's a complete package.

Is it a good value? For a business that needs a clean, all-in-one setup with serious memory and storage, it's reasonable. For a home user who wants to browse the web and check email, it's overkill. For a gamer or content creator, it's the wrong tool entirely. The price-to-performance ratio depends entirely on whether you actually need 64GB of RAM and a touchscreen. If you do, this is a solid deal. If you don't, you're paying a premium for specs you'll never use.

The HP All-in-One 255U is a business machine that knows exactly what it is. You get a 27-inch Full HD touchscreen, an Intel Core Ultra 7 255U with 12 cores, a frankly ridiculous 64GB of DDR5 RAM, and a 2TB SSD. That's a spec sheet aimed squarely at office multitaskers, data crunchers, and anyone who keeps 40 browser tabs open while pretending they'll close them later. It's not trying to be a gaming rig, and the integrated Intel Graphics make that pretty clear.

Who's this for? Think small business owners, accountants, developers who need a clean desk setup, or anyone who wants a capable Windows 11 Pro machine without a tower taking up floor space. The touchscreen is a nice touch for presentations, quick navigation, or signing documents. And with 64GB of RAM, you're not going to run out of memory unless you're doing something truly unhinged like running three virtual machines while editing 4K video. Even then, you might be fine.

The interesting part here is the mismatch between the internals and the form factor. You're getting workstation-adjacent memory and storage in an all-in-one that weighs 11.11kg. That's not a typo. This thing is heavy for an AIO, but it's also packing serious hardware. The Core Ultra 7 255U is a 15W-class chip designed for efficiency, not raw power, so there's a ceiling on what this machine can do. But for the intended audience, that ceiling is rarely hit.

If you're a gamer, skip this. The integrated graphics and 15.9 gaming score mean you'll be disappointed the moment you launch anything more demanding than Solitaire. Look at the Lenovo Legion Tower 5a Gen 10 or ASUS ROG GM700 instead. If you're a content creator working with 4K video or 3D rendering, the CPU and GPU here won't keep up. A tower with a discrete GPU and a higher-resolution display will serve you better.

If you're a casual home user who just wants to browse the web, check email, and stream video, this machine is overkill. You're paying for 64GB of RAM and a 2TB SSD that you'll never fully utilize. A cheaper all-in-one or even a laptop with a dock would save you money and desk space. The HP 255U is a business tool, and if you don't have business workloads, you don't need it.

For business users and office multitaskers, the HP All-in-One 255U is a compelling package. The 64GB of RAM is the headline feature, and it's backed by a fast 2TB SSD and a spacious touchscreen. Windows 11 Pro seals the deal for IT departments that need security and management features. If your day involves spreadsheets, video calls, document editing, and a dozen open apps, this machine will handle it without breaking a sweat.

For developers, it's a mixed bag. The RAM and storage are fantastic for running containers, virtual machines, and local databases. But the CPU sits in the 41st percentile, so compile times and heavy builds won't be as fast as they would be on a desktop-class chip. The integrated graphics are fine for coding but not for any GPU-accelerated work. If you're a developer who values a clean desk and doesn't need maximum CPU performance, this is a solid choice. If you're compiling large projects daily, look at a tower with a beefier processor.