NUC 15 Pro Tall U7-255H Mini PC Overview

NUC 15 Pro Tall U7-255H is a compact ASUS mini PC for deskside workstations, kiosks, classrooms, signage, and edge deployments. First, this 90AR00Q2-M00160 model uses Intel Core Ultra 7 255H performance with Intel Arc Graphics available when two SO-DIMM memory modules are installed. It also supports quad 4K output, Wi-Fi 7, Thunderbolt 4, 2.5GbE LAN, and dual M.2 NVMe storage. Therefore, it gives flexible office and display capability in a small chassis.

NUC 15 Pro Tall U7-255H Key Specs

ASUS builds this NUC 15 Pro Tall system for users who need compact size, modern I/O, and stronger Intel Core Ultra 7 performance. In addition, quad 4K support helps the mini PC drive menu boards, control rooms, dashboards, and creator timelines. Because the chassis is only 117 × 112 × 54 mm, it fits neatly into tight workspaces.

• OS: Not included; supports Windows 11 Pro, Ubuntu 24.04 LTS 64-bit, and Red Hat Enterprise Linux 64-bit
• CPU: Intel Core Ultra 7 255H
• GPU: Intel Arc Graphics requires 2× SO-DIMM populated; onboard Intel Graphics GPU
• Display Support: Up to four 4K displays through HDMI 2.1 and Thunderbolt 4 with DP 2.1 / USB4

Memory and Storage Support

For memory, this mini PC supports 2× SO-DIMM DDR5-6400 up to 96GB. Moreover, storage support includes one M.2 2280 PCIe Gen4x4 slot and one M.2 2242 PCIe Gen4x4 slot. Next, the Gen5-ready design keeps the platform flexible for future storage needs.

• Available Variant :
  • RAM : 16GB, 32GB & 64GB
  • SSD : 1TB & 2TB
• Memory: 2× SO-DIMM DDR5-6400, up to 96GB
• Storage: 1× M.2 2280 PCIe Gen4x4 + 1× M.2 2242 PCIe Gen4x4

Connectivity and Compact Setup

Connectivity is important for business and signage setups. For example, Wi-Fi 7 and Intel 2.5Gb Ethernet help keep network performance fast and stable. Meanwhile, HDMI 2.1, Thunderbolt 4, USB Type-C, and USB Type-A ports support displays, storage, peripherals, and daily accessories.

• Front / Side I/O: USB 3.2 Gen2x2 Type-C, 2× USB 3.2 Gen2 Type-A, and Kensington Lock
• Rear I/O: 2× HDMI 2.1, 2× Thunderbolt 4, USB Type-A, RJ45 LAN, and DC-in
• Wireless: Intel Wi-Fi 7 BE201 and Bluetooth 5.4
• LAN: Intel 2.5Gb Ethernet

Why Choose This ASUS NUC 15 Pro Tall

Finally, NUC 15 Pro Tall U7-255H is a practical choice for buyers who want a compact Intel mini PC with quad display output, modern connectivity, and flexible NVMe storage. For related compact desktop options, browse the Mini PC collection at CR Group. For official technical details, see the ASUS NUC 15 Pro specifications page.