ASUS NUC 15 Pro Slim NUC15CRKU5 Core Ultra 5 225H Barebone Mini PC
ASUS NUC 15 Pro Slim Kit NUC15CRKU5 Barebone Mini PC with Intel Core Ultra (Series 2) 5 225H Processor (14 Cores 14 Threads 4.90GHz 18MB Cache Intel Arc 130T Graphics) and 2.5G LAN, Wi-Fi 7, Bluetooth 5.4 and 2x Thunderbolt 4 ports
Brand: ASUS· More from ASUS ›- Model
- NUC 15 Pro Slim Core Ultra 5 225H Barebone
- MPN
- 90AR00R2-M00180
- EAN
- 4711387958193
- UPC
- 197105958197
Key features
- Intel Core Ultra 5 225H Processor (Series 2)
- 14 Cores | 14 Threads | 4.90 GHz | 18MB Smart Cache
- Intel Arc 130T Graphics (requires dual-channel RAM)
- 2 x Thunderbolt 4 with DisplayPort 2.1 | 2 x HDMI 2.1
- 2.5G LAN, Wi-Fi 7 and Bluetooth 5.4
- No RAM included – supports DDR5 SO-DIMM / CSO-DIMM memory upgrades
- No SSD included – supports M.2 NVMe SSD upgrade
- No preinstalled OS – supports Windows 11, Ubuntu 24.04 LTS and RedHat Enterprise Linux
- 2 x DDR5 CSO-DIMM / SO-DIMM RAM slots
- M.2 2280 PCIe 5.0 | M.2 2242 PCIe 4.0 storage support
- Compact slim chassis: 117 x 112 x 37 mm, approx. 500g
- 120W power adapter for Core Ultra Series configuration
- 3 Years warranty
- RNUC15CRKU500000I
Watch: NUC 15 Pro review
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.
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.
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 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.
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.
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.
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.
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.
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.
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 |
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| Color | Black |
|---|---|
| Manufacturer Warranty | 3 Years |
| Product Type | Barebone |
| Product Family | NUC 15 Pro |
| Fingerprint Module | Yes |
| Copilot button | Yes |
| Operating System | No OS |
| RAM Type | SODIMM DDR5-5600 |
|---|---|
| Max RAM Capacity | 128GB |
| CPU Cores | 14 Cores |
|---|---|
| CPU Threads | 14 Threads |
| Processor Generation | Arrow Lake |
| Processor Model | Intel Core Ultra 5 225H |
| CPU Base Speed | 1.7 GHz |
| CPU Max Speed | 4.9 GHz |
| Integrated GPU | Intel Arc Graphics 130T |
| NPU TOPS | 13 TOPS |
| Storage Type | 2 x M.2 NVMe |
|---|---|
| Max Storage Capacity | 16TB |
| LAN Speed | 2.5 Gigabit LAN |
|---|---|
| WiFi Standard | Wi-Fi 7 |
| Bluetooth Version | Bluetooth 5.4 |
| HDMI Ports | 2 x HDMI 2.1 |
|---|---|
| DisplayPort | 2 x DisplayPort 2.1 (via Thunderbolt) |
| USB Type-C | Dual Thunderbolt 4 |
| Form Factor | Compact Mini PC |
|---|---|
| Cooling Design | Active |
| VESA Mount Support | Yes |
| Dimensions | 117 x 112 x 37 mm |
Ratings & reviews
5.0(1)- Praveen Kumar31 Jul 2026
We ordered this mini PC from NationalPC for our office reception system. It was easy to configure with our preferred RAM and SSD, boots quickly and runs all our daily applications without any issues. The small size is especially useful where desk space is limited. Happy with both the product and NationalPC’s service.
ASUS India | Official support
Register the case at ASUS toll free number -18002090365
https://www.asus.com/in/support/service-center/india/
https://www.asus.com/in/support/callus/