ASUS NUC 15 Pro Tall SI Barebone Intel Core 5-120U (15W) Mini PC, DDR5, Integrated GPU, WIFI7, Thunderbolt4, HDMI, USBC, 2.5GLAN, No RAM/OS/SSD (LS)

ASUS NUC 15 Pro NUC15PRO SI TALL C5

NUC15PRO SI TALL C5
CPU: Core 5-120U (15W)
2 X Thunderbolt 4
2 X HDMI
3 X USB 3.2 Type-A
1 X USB 2.0 Type-A
1 X USB3.2 Type-C
1 X 2.5G Network Port
WIFI-7
With support accessories.

Who It’s For

IT professionals, system integrators, and businesses seeking a customizable, compact mini PC solution for office productivity, digital signage, edge computing, or light AI workloads. The tall barebone design suits environments needing flexible storage and connectivity upgrades without pre-configured components.

Real-World Use Cases

• Deploy as a reliable kiosk or digital signage player in retail or medical settings, leveraging Power Sync for seamless monitor integration and 24/7 operation.
• Build a compact workstation for hybrid office use with quad 4K display support, Wi-Fi 7 for high-bandwidth multitasking, and Thunderbolt 4 for fast peripherals.
• Configure for IoT or edge AI applications, adding DDR5 RAM and NVMe storage to run local models with up to 99 TOPS NPU performance in space-constrained locations.
• Set up secure remote management servers or thin clients using Intel vPro (on select SKUs), 2.5GbE LAN, and tool-less upgrades for quick IT deployments.

Key Advantages

• Exceptional expandability in a compact 0.7L tall chassis allows easy addition of up to 96GB DDR5-6400 RAM and dual PCIe Gen5 NVMe SSDs for tailored performance.
• Future-proof connectivity with Wi-Fi 7, Bluetooth 5.4, dual Thunderbolt 4, and dual HDMI 2.1 enables simultaneous 4K displays and high-speed data transfer.
• Energy-efficient 15W Intel Core 5-120U processor delivers strong everyday and AI-accelerated performance while keeping power consumption and heat low.
• MIL-STD-810H certified durability, advanced cooling, and 3-year warranty ensure reliable operation in demanding commercial or industrial environments.

Full Specifications

Practical Considerations

• As a barebone kit, users must supply compatible DDR5 SO-DIMM RAM, M.2 NVMe SSDs, and an operating system—verify compatibility for 6400MHz speeds.
• The tall chassis provides better thermal headroom and expansion options compared to slim models but occupies slightly more vertical space.
• No internal 2.5″ SATA drive bay is supported in this generation; rely on NVMe slots or external solutions for additional storage.

Frequently Asked Questions

• Q: Is this suitable for building a custom mini PC? Yes, the barebone design lets you install your choice of DDR5 RAM, NVMe storage, and OS for optimized configurations in business or home setups.
• Q: What displays can it drive? Supports up to four 4K displays simultaneously via dual HDMI 2.1 and dual Thunderbolt 4 ports with DisplayPort compatibility.
• Q: Does it include any pre-installed components? No, it ships without RAM, OS, or SSD as a true barebone for maximum customization flexibility.
• Q: How reliable is it for continuous operation? MIL-STD-810H certified with efficient dual heat pipe cooling, making it ideal for 24/7 use in signage, servers, or edge devices.
• Q: How does it compare to similar models? The Core 5-120U 15W tall barebone offers a balance of efficiency and expandability versus higher-power H-series models; it provides similar connectivity and AI capabilities in a more power-efficient package compared to previous NUC generations.
• Q: What is the warranty and local support? Standard 3-year warranty with comprehensive coverage in over 50 countries, including Australia; contact ASUS local support or use MyASUS app for service, with options for extensions and Premium Care available.