Does ASUS NUC 15 Pro Slim Core Ultra 5 225H Barebone include SSD storage?

No. SSD storage is not included by default. The platform supports compatible M.2 2280 NVMe SSD and M.2 2242 NVMe SSD options.

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Barebone Kit • Slim 0.48L Design • Core Ultra 5 225H • DDR5 Support • Wi-Fi 7 • Thunderbolt 4

ASUS NUC 15 Pro Slim Core Ultra 5 225H Barebone Mini PC

ASUS NUC 15 Pro Slim Core Ultra 5 225H Barebone is a compact, powerful and upgrade-friendly mini PC kit built for offices, creators, edge computing, kiosks, digital signage, education labs and compact business deployments. Powered by Intel Core Ultra 5 225H, this slim barebone platform lets users choose their own DDR5 memory, M.2 NVMe SSD and operating system while getting modern connectivity such as Wi-Fi 7, Bluetooth 5.4, 2.5G LAN, Thunderbolt 4, HDMI 2.1 and high-speed USB ports.

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ASUS NUC 15 Pro Slim Mini PC workspace setup

Compact Barebone Mini PC for Custom Business Builds

The NUC 15 Pro Slim Barebone is made for users who want full control over RAM, SSD and operating system configuration. It is a practical choice for IT teams, system integrators, businesses, schools, digital signage installers and advanced users who prefer to build the system according to their exact requirement.

ASUS NUC 15 Pro Slim front ports — Slim front view with USB-C, dual USB-A and power button

ASUS NUC 15 Pro Slim rear ports — Rear I/O with Thunderbolt 4, HDMI 2.1, USB and 2.5G LAN

ASUS NUC 15 Pro Slim VESA mounted behind monitor — VESA-mountable compact PC for clean workspace deployment

Core Ultra 5 225H

14-core Intel Core Ultra processor with up to 4.90GHz turbo speed and 18MB Intel Smart Cache.

Barebone Kit

No RAM, no storage and no preinstalled OS, giving users full configuration flexibility.

Slim 0.48L Design

117 × 112 × 37mm compact chassis for desks, VESA mounting, kiosks and tight spaces.

Wi-Fi 7 + 2.5G LAN

Modern wireless and wired networking for business and commercial deployments.

Intel Core Ultra processor series for ASUS NUC 15 Pro

Intel Core Ultra 5 225H for AI-Ready Productivity

The Intel Core Ultra 5 225H processor gives this compact barebone kit strong performance for office productivity, multitasking, browser-heavy workflows, edge applications, light creative work, data dashboards and AI-assisted local workloads.

14 Cores / 14 Threads: Balanced processing for multitasking, business software and compact professional use.

Up to 4.90GHz: Responsive performance for office apps, cloud tools, dashboards and daily workloads.

18MB Intel Smart Cache: Helps improve responsiveness across modern application workloads.

True Barebone Flexibility — Add Your Own RAM, SSD and OS

This product is a barebone kit. That means memory, storage and operating system are not preinstalled by default. Users can install compatible DDR5 memory, M.2 NVMe SSD storage and a supported operating system as per their requirement.

No RAM Included

Install compatible DDR5 SO-DIMM or CSO-DIMM memory according to your workload and budget.

No SSD Included

Choose your own compatible M.2 2280 NVMe SSD and optional M.2 2242 NVMe SSD.

No OS Included

Install Windows 11, Ubuntu 24.04 LTS or Red Hat Enterprise Linux as per deployment need.

Easy Serviceability

Tool-less chassis design makes upgrades and maintenance faster for IT teams.

Important: This is a barebone product. RAM, SSD and operating system are not included unless specifically configured or bundled by NationalPC in the final product listing.

DDR5 Memory and Dual M.2 NVMe Storage Support

ASUS NUC 15 Pro Slim Barebone supports high-speed DDR5 memory and flexible M.2 NVMe storage. The Core Ultra platform supports a PCIe Gen5-ready M.2 2280 SSD slot and a second M.2 2242 PCIe Gen4 slot, making it a strong compact system for business and professional use.

Memory Support: Up to 96GB using compatible 48GB × 2 DDR5 modules.

Primary Storage: M.2 2280 NVMe PCIe Gen5 x4 support with Core Ultra Series CPU.

Secondary Storage: M.2 2242 NVMe PCIe Gen4 x4 support for additional compact SSD storage.

ASUS NUC 15 Pro Slim internal upgrade and M.2 storage area

ASUS NUC 15 Pro reliable cooling solution

Enhanced Cooling for a Compact Slim Chassis

A compact mini PC needs reliable thermal control. ASUS NUC 15 Pro uses an advanced cooling solution with intelligent thermal management and multi-ventilation design to help the small chassis maintain stable performance in business and commercial environments.

Enhanced Cooling: Designed for stable performance in a compact footprint.

Multi-Ventilation Design: Helps move heat away from the system efficiently.

Quiet Productivity: Suitable for offices, counters, classrooms and workstations.

Thunderbolt 4, HDMI 2.1, USB and 2.5G LAN

ASUS NUC 15 Pro Slim Barebone is compact, but the I/O selection is built for serious deployment. It supports up to four 4K displays using dual HDMI 2.1 and Thunderbolt 4 with DisplayPort 2.1, while 2.5G Ethernet and Wi-Fi 7 provide modern connectivity for office and business environments.

Quad 4K Display Potential: Connect up to four 4K displays through HDMI and Thunderbolt display outputs.

2 × Thunderbolt 4: High-speed Type-C connectivity with DisplayPort 2.1 and USB4 compatibility.

2.5G Ethernet: Faster wired networking for office, edge, kiosk and signage use.

ASUS NUC 15 Pro Slim rear connectivity and I/O ports

Premium Feature Highlights

ASUS NUC 15 Pro Slim is more than a small PC. It is a business-ready platform with fast memory, next-gen wireless, display flexibility, VESA deployment and centralized management support.

DDR5 Memory

Wi-Fi 7 Ready

Quad 4K Output

Expandable Design

IT Management

Business, Edge and Always-On Deployment

ASUS NUC 15 Pro is designed for compact commercial systems, edge computing, signage, office desktops, kiosks and remote deployment. The slim chassis makes it easy to place behind a monitor, under a counter, inside a cabinet or on a compact desk.

ASUS NUC 15 Pro Slim mounted behind display — Clean rear-monitor VESA mounting for business counters and desks

ASUS NUC Pro Software Suite — NUC Pro Software Suite for deployment and monitoring workflows

ASUS Control Center for NUC management — ASUS Control Center support for centralized device management

Best Use Cases for ASUS NUC 15 Pro Slim Core Ultra 5 225H Barebone

This barebone kit is ideal for users who want a compact, powerful and customizable Mini PC platform instead of a fixed ready-made configuration.

Office Workstations

Build compact office systems for billing, accounting, ERP, CRM, spreadsheets, email and browser-heavy workloads.

Digital Signage

Use as a reliable media player or display controller for signage, menu boards and commercial screens.

Edge Computing

Suitable for local processing, dashboards, automation systems, IoT applications and remote management setups.

Education Labs

Build compact desktops for schools, colleges, training centers and computer labs.

Retail & POS

Ideal for billing counters, retail software, inventory tools and compact counter-based deployments.

Custom IT Builds

Perfect for IT teams that want to choose specific RAM, SSD, OS image and deployment settings.

ASUS NUC 15 Pro Slim Core Ultra 5 225H Barebone Specifications

Product Name	ASUS NUC 15 Pro Slim Core Ultra 5 225H Barebone Mini PC
Product Type	Slim Barebone Mini PC Kit
Model Family	ASUS NUC 15 Pro / NUC15CRK-B Slim Kit series
Processor	Intel® Core™ Ultra 5 Processor 225H
CPU Cores / Threads	14 Cores / 14 Threads
Performance / Efficient Core Layout	4 Performance-cores, 8 Efficient-cores and 2 Low Power Efficient-cores
Max Turbo Frequency	Up to 4.90GHz
Cache	18MB Intel® Smart Cache
Processor Power	ASUS cTDP 40W platform configuration; Intel processor base power 28W and maximum turbo power 115W
Graphics	Intel® Arc™ GPU support on Core Ultra platform; Intel® Arc™ GPU requires using 2 × SO-DIMM memory modules
Memory Included	No memory included at shipment
Memory Support	Up to 96GB using 48GB × 2 compatible DDR5-5600 SO-DIMM or DDR5-6400 CSO-DIMM modules
Storage Included	No storage included at shipment
Storage Support	Slot 1: 128GB to 8TB M.2 2280 NVMe PCIe 5.0 x4 SSD with Core Ultra Series CPU; Slot 2: 128GB to 2TB M.2 2242 NVMe PCIe 4.0 x4 SSD
Operating System Included	No preinstalled operating system
Operating System Support	Windows 11, Red Hat Enterprise Linux and Ubuntu 24.04 LTS support
Wireless	Intel® Wi-Fi 7 BE202 / BE201 depending on SKU
Bluetooth	Bluetooth® 5.4; Bluetooth version may vary by OS
LAN	Intel® Ethernet Controller I226-V or I226-LM 2.5G LAN depending on SKU
Front / Side I/O	1 × USB 3.2 Gen2x2 Type-C, 2 × USB 3.2 Gen2 Type-A, 1 × Kensington lock slot on side
Rear I/O	2 × HDMI 2.1 TMDS compatible, 2 × Thunderbolt™ 4 ports with DisplayPort 2.1 and USB4 support, 1 × USB 3.2 Gen2 Type-A, 1 × USB 2.0 Type-A, 1 × RJ45 LAN, 1 × DC-in
Power Adapter	19V DC, 6.32A, 120W power adapter for Core Ultra Series platform; power cord may vary by region/SKU
Dimensions	117 × 112 × 37mm
Weight	Approx. 500g
Color	Black, with or without ASUS logo depending on SKU
Included Accessories	AC adapter and region-specific power cord, VESA bracket and screws, cable clip, safety/regulatory insert and warranty card. Final package may vary by SKU and region.
Best For	Custom mini PC builds, office desktops, edge computing, AI-assisted productivity, digital signage, retail POS, education labs, IoT deployment and compact business workstations

Barebone Configuration Note: This ASUS NUC 15 Pro Slim Core Ultra 5 225H Barebone kit does not include RAM, SSD or operating system unless NationalPC specifically bundles them in the final listing. Please choose compatible DDR5 memory, NVMe SSD and OS as per your deployment requirement.

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ASUS NUC 15 Pro Slim Core Ultra 5 225H Barebone FAQ

Does this barebone kit include RAM?

No. This barebone kit does not include memory by default. Compatible DDR5 SO-DIMM or CSO-DIMM memory must be installed separately.

Does this barebone kit include SSD storage?

No. SSD storage is not included by default. It supports compatible M.2 2280 NVMe SSD and M.2 2242 NVMe SSD options.

Does this model come with Windows preinstalled?

No. This is a barebone kit with no preinstalled operating system. Windows 11, Ubuntu 24.04 LTS and Red Hat Enterprise Linux are supported by the platform.

What processor is inside this model?

It uses the Intel Core Ultra 5 225H processor with 14 cores, 14 threads, up to 4.90GHz turbo speed and 18MB Intel Smart Cache.

How much memory does it support?

The platform supports up to 96GB memory using compatible 48GB × 2 DDR5 modules.

Does it support Intel Arc graphics?

Yes, the Core Ultra platform supports Intel Arc GPU, but ASUS notes that Intel Arc GPU requires using 2 × SO-DIMM memory modules.

Does it support Wi-Fi 7 and Thunderbolt 4?

Yes. ASUS NUC 15 Pro supports Wi-Fi 7, Bluetooth 5.4, 2.5G LAN and two Thunderbolt 4 ports with DisplayPort 2.1 and USB4 support.

Who should buy the barebone version?

The barebone version is best for users, businesses and IT teams who want to choose their own RAM, SSD and operating system instead of buying a fixed ready-to-use configuration.

Buy ASUS NUC 15 Pro Slim Core Ultra 5 225H Barebone from NationalPC

Build your compact AI-ready Mini PC with Intel Core Ultra 5 225H, DDR5 memory support, PCIe Gen5 NVMe SSD support, Wi-Fi 7, Bluetooth 5.4, 2.5G LAN, Thunderbolt 4, HDMI 2.1 and a slim 0.48L chassis.

Buy from NationalPC