GEEKOM IT15 Intel Ultra 9 285H 32GB DDR5 1TB mini PC

Intel Ultra 9 285H mini workstation

This GEEKOM IT15 mini PC targets creators and developers who need a compact Windows 11 Pro system for video editing, 3D rendering and heavy multitasking. The Intel Core Ultra 9 285H delivers 99 TOPS of combined AI performance across its NPU, Arc 140T GPU and CPU cores. 32 GB of DDR5 5600 memory and a 1 TB NVMe Gen4 SSD handle large project files and dozens of simultaneous applications. Dual USB4 ports at 40 Gbps with PD 4.0 plus dual HDMI 4K@120 Hz outputs drive up to four displays including two 8K panels.

Tool-free memory and storage upgrades

The chassis opens without tools so both SODIMM slots and the M.2 slot are accessible for expanding to 128 GB of DDR5 or adding a second NVMe drive. Windows 11 Pro is pre-installed and Linux Ubuntu is supported, so OS choice does not block upgrades. The 120 W power adapter uses a standard DC jack; verify cable routing in tight mounts to avoid strain on the connector. No user-serviceable cooling parts are exposed, so thermal paste replacement requires deeper disassembly.

Sustained AI and render workloads

The 99 TOPS platform (13 TOPS NPU, 77 TOPS Arc GPU, 9 TOPS CPU) maintains throughput for long Blender, Unreal Engine or Adobe sessions rather than only short bursts. The Arc 140T GPU with 16 GB GDDR5 keeps frame-times stable during extended gaming or streaming at 8K over WiFi 7 or 2.5 GbE. Fan noise rises under continuous load but the thermal design prevents throttling during multi-hour exports. The 75 % faster Gen4 SSD sustains sequential write speeds for large video caches without slowdown.