HP Z2 G1i Small Form Factor

The HP Z2 G1i Small Form Factor Workstation delivers a capable Intel Core Ultra 5 235 processor and excellent port selection in a compact, upgradeable chassis, but the entry-level RTX A400 GPU and limited storage hold it back from being a true workstation powerhouse. It's best suited for business users who prioritize desk space and reliability over raw performance.

The Intel Core Ultra 5 235 sits at the 78th percentile for CPU performance, which puts it in solid above-average territory. That 14-core chip handles multi-threaded workloads well, making it capable for things like CAD, video editing, and general productivity. The RTX A400 is where things get trickier. It's a professional-class GPU, not a gaming card, and at the 58th percentile it's firmly middle of the pack. Don't expect to do heavy 3D rendering or real-time ray tracing at high settings. The AI and LLM performance is frankly a weak spot at just 33.3 out of 100, so if you're looking for a machine to run local AI models, look elsewhere. Storage is another limitation with that 512GB SSD landing in the 32nd percentile. You'll definitely want to add more storage eventually.

Compared to the Apple Mac Studio M4 Max, the Z2 G1i takes a different approach entirely. Apple's machine crushes it in single-threaded performance and AI capabilities, but you're locked into macOS. The Lenovo Legion 90Y6003JUS and ASUS ROG GM700TZ-BS978 are gaming-focused machines that will outperform it in GPU tasks, but they're larger and less business-appropriate. The Dell Tower ECT1250 offers similar professional credentials in a bigger package. The HP's real advantage is the SFF form factor combined with workstation-class components and HP's reliability track record. If you need something compact that can still handle professional workloads, it occupies a reasonable middle ground, but it's not winning any pure performance-per-dollar contests.

The HP Z2 G1i SFF ranges from $1,763 to $2,427 depending on where you shop, and that $664 spread is worth paying attention to. For what you get, the value is mixed. The CPU is strong, the port selection is best-in-class, and the compact design has real worth for the right buyer. But the RTX A400 and limited storage feel like compromises that don't match the premium pricing. If you need raw power for the dollar, something like the CLX SET or ASUS ROG systems will outperform this in GPU-heavy tasks. The Z2 G1i is really selling the form factor and upgradability to business buyers who prioritize desk space and professional reliability over raw benchmark numbers.

The HP Z2 G1i Small Form Factor Workstation is a compact business machine that tries to pack workstation-level performance into a desk-friendly chassis. It runs on an Intel Core Ultra 5 235 14-core processor with 16GB of DDR5 RAM and an NVIDIA RTX A400 professional GPU. The SFF design is the real story here, though. HP built this thing to be upgradeable, which is rare in small form factor PCs. You get a 512GB NVMe SSD, a 500W PSU, and Windows 11 Pro out of the box. For professionals who need solid CPU grunt but don't have room for a full tower, this fills a specific niche. The port selection is genuinely impressive with multiple USB-C and USB-A ports plus Mini DisplayPort options. At prices ranging from $1,763 to $2,427, it's not cheap, but you're paying for the compact footprint and business-focused design.

If you're a content creator doing heavy video editing, 3D rendering, or AI/ML work, the HP Z2 G1i will frustrate you. The RTX A400 simply isn't cut out for demanding GPU tasks, and the AI performance scores are genuinely weak. Gamers should also look elsewhere since this isn't designed for gaming workloads. Consider the Lenovo Legion or ASUS ROG systems if you want better GPU performance for the money, or the Apple Mac Studio M4 Max if AI capabilities and raw power are priorities.

The HP Z2 G1i SFF is a niche product that serves a specific audience well. If you need a compact workstation for business tasks, light CAD work, or general productivity and you have limited desk space, this delivers. The CPU performance is strong, the port selection is excellent, and the upgrade path exists. But if you're doing GPU-intensive work, running local AI models, or need maximum storage, you'll feel the limitations quickly. At $1,763 to $2,427, you're paying a premium for the SFF design. For most buyers in this price range, we'd recommend checking whether you actually need the compact form factor or if a full tower with better specs for the same money would serve you better.