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SimplyNUC 91R-W128-00H Onyx NUC13OXKv9 Desktop Computer - Intel Core i9-13900H 13th Gen - 8 GB DDR5 - 256 GB NVMe SSD - Windows 11 Pro - Ultra Small
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Product Features
Technical Overview
At the heart of the Onyx NUC13OXKv9 lies the Intel Core i9-13900H mobile processor, which brings high-core-count performance to a compact thermal envelope. This 13th-generation CPU features a hybrid architecture with Performance and Efficient cores, supporting Intel Thread Director for intelligent workload scheduling. The processor integrates Intel Iris Xe Graphics, leveraging shared DDR5 memory to handle everyday visual tasks, video playback, and light graphical workloads without a discrete GPU.
Storage is handled by a 256 GB M.2 NVMe SSD operating over a PCI Express 4.0 x4 interface, delivering sequential read/write speeds that significantly outpace SATA-based drives. Memory runs on the DDR5 standard, offering higher bandwidth and improved power efficiency compared to previous generations. The system draws power from a 120-watt external adapter, keeping internal heat generation low and enabling fan-optimized acoustics.
Key Product Advantages
The Onyx NUC13OXKv9 balances high-end processing capabilities with a remarkably small physical presence. Its Intel Core i9-13900H processor provides desktop-class performance in a mobile-derived package, making it suitable for compute-intensive business applications, data processing, and multitasking environments. The inclusion of Intel vPro technology adds a layer of manageability and security that is particularly valuable in corporate or institutional settings.
Compact Powerhouse
With an ultra-small form factor, this desktop fits seamlessly into space-constrained setups while delivering the performance of a Core i9 processor and fast NVMe storage.
- Ideal for compact offices, retail POS, or digital signage
- Reduces desk clutter without sacrificing capability
Modern Connectivity
Equipped with 2.5 Gigabit Ethernet, Wi-Fi 6, Bluetooth, and USB4 ports, the system ensures high-speed wired and wireless connections for peripherals and networks.
- Supports high-bandwidth external storage and displays
- Future-ready with Wi-Fi 6 for congested wireless environments
Deployment / Use Cases
The SimplyNUC Onyx is designed for business and professional scenarios where a full-sized desktop is impractical but performance cannot be compromised. Its small footprint and versatile mounting options—including VESA compatibility—allow it to be placed behind monitors, under desks, or within kiosk enclosures. The system's robust connectivity suite supports multiple displays, external storage, and networking peripherals, making it adaptable to various office layouts.
Common deployment environments include corporate workstations for finance, engineering, or creative teams; digital signage controllers in retail or hospitality; thin-client hosts in virtualized environments; and embedded computing for medical, industrial, or point-of-sale applications. The Windows 11 Pro operating system provides native support for domain join, Group Policy, BitLocker encryption, and remote desktop, aligning with IT management standards.
Business Workstation
Use as a primary desktop for professionals who need strong CPU performance for applications like financial modeling, software development, or multimedia editing.
- Core i9 handles heavy multitasking and complex calculations
- Windows 11 Pro supports enterprise security and management
Space-Efficient Deployment
Deploy in environments where desk space is limited, such as call centers, reception areas, or compact home offices, without sacrificing computing power.
- VESA mount allows attachment to monitor backs or under desks
- Ultra-small chassis reduces physical footprint significantly
Localization and Operating System
This SimplyNUC Onyx ships with Windows 11 Pro pre-installed, providing a complete, licensed operating system ready for immediate use. Windows 11 Pro includes features such as BitLocker device encryption, Windows Defender Antivirus, remote desktop hosting, and support for joining Azure Active Directory or on-premises domains. The OS is configured for general business use in English-speaking markets, with keyboard and region settings adjustable during setup.
The system does not include region-specific power cords or physical keyboard/mouse peripherals, allowing integrators to source those items locally based on deployment geography. Software localization can be adjusted through Windows settings, and the underlying firmware supports UEFI Secure Boot and TPM 2.0 for enhanced security compliance.
What's in the Box
The package includes all essential components to set up the desktop computer for basic operation. Each unit is shipped with the following items:
Highlights
- Intel Core i9-13900H 13th-generation processor with 14 cores and 20 threads
- 8 GB of DDR5 SDRAM for efficient multitasking and application performance
- 256 GB PCIe NVMe 4.0 SSD offers fast boot times and rapid file access
- Intel Iris Xe Graphics with shared DDR5 memory for everyday visual tasks
- Windows 11 Pro operating system with business-grade security and management
- Ultra-small form factor saves desk space and supports VESA mounting
- 2.5 Gigabit Ethernet, Wi-Fi 6, and Bluetooth for versatile connectivity
- Six USB ports including two USB4 for high-speed peripherals
- Intel vPro technology enables remote management and enhanced security
- Includes AC adapter and VESA mount for flexible installation
Specifications
| Specifications | |
|---|---|
| Manufacturer | SimplyNUC |
| Manufacturer Part Number | 91R-W128-00H |
| Brand Name | SimplyNUC |
| Product Line | Onyx |
| Product Model | NUC13OXKv9 |
| Product Name | Onyx NUC13OXKv9 Desktop Computer |
| Product Type | Desktop Computer |
| Processor | |
| Processor Manufacturer | Intel |
| Processor Type | Core i9 |
| Processor Generation | 13th Gen |
| Processor Model | i9-13900H |
| Processor Core | Tetradeca-core (14 Core) |
| Processor Threads | 20 |
| Maximum Turbo Speed | 5.40 GHz |
| vPro Technology | Yes |
| Chipset | |
| Chipset Manufacturer | Intel |
| Memory | |
| Standard Memory | 8 GB |
| Memory Technology | DDR5 SDRAM |
| Storage | |
| Drive Type | SSD |
| Total Solid State Drive Capacity | 256 GB |
| Solid State Drive Interface | PCI Express NVMe 4.0 x4 |
| SSD Form Factor | M.2 |
| Display & Graphics | |
| Graphics Controller Manufacturer | Intel |
| Graphics Controller Model | Iris Xe Graphics |
| Graphics Memory Technology | DDR5 SDRAM |
| Graphics Memory Accessibility | Shared |
| Network & Communication | |
| LAN Model | i225-V |
| Ethernet Technology | 2.5 Gigabit Ethernet |
| Wireless LAN | Yes |
| Wireless LAN Standard | IEEE 802.11ax |
| Bluetooth | Yes |
| Interfaces/Ports | |
| Total Number of USB Ports | 6 |
| Number of USB 2.0 Ports (Front) | 1 |
| Number of USB4 Ports | 2 |
| Operating System | |
| Operating System Platform | Windows |
| Operating System | Windows 11 Pro |
| Power Description | |
| Maximum Power Supply Wattage | 120 W |
| Physical Characteristics | |
| Form Factor | Ultra Small |
| Miscellaneous | |
| Package Contents | Onyx NUC13OXKv9 Desktop Computer AC Adapter Vesa Mount |
| Application/Usage | Business |
| Features | Security Slot |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) |
| Warranty | |
| Limited Warranty | 1 Year |
User Manual
FAQ
What processor does the SimplyNUC Onyx NUC13OXKv9 use?
The desktop is powered by an Intel Core i9-13900H processor from the 13th generation. This CPU features 14 cores (tetradeca-core) and 20 threads, with a maximum turbo frequency of 5.40 GHz. It includes Intel vPro technology for enterprise manageability and security, making it suitable for business environments that require both high performance and IT management capabilities.
How much memory and storage are included?
The system comes with 8 GB of DDR5 SDRAM installed, providing high bandwidth for multitasking and demanding applications. Storage is handled by a 256 GB solid-state drive using the PCI Express NVMe 4.0 x4 interface in an M.2 form factor. This NVMe SSD delivers significantly faster read/write speeds compared to SATA SSDs, reducing load times for the operating system and frequently used programs.
What operating system is pre-installed?
The SimplyNUC Onyx ships with Windows 11 Pro already installed and licensed. Windows 11 Pro includes features such as BitLocker encryption, remote desktop hosting, Group Policy support, and enhanced security protections. This makes the system ready for immediate deployment in business settings without requiring a separate OS purchase or installation process.
What are the networking capabilities of this desktop?
The Onyx NUC13OXKv9 includes a 2.5 Gigabit Ethernet port powered by an Intel i225-V controller, providing high-speed wired networking for file transfers and network-intensive tasks. It also supports wireless connectivity via Wi-Fi 6 (IEEE 802.11ax) for fast and reliable wireless connections, along with Bluetooth for peripherals like mice, keyboards, and headsets.
Can this computer be mounted behind a monitor?
Yes, the ultra-small form factor and included VESA mount allow the desktop to be securely attached to the back of compatible monitors or under desks. This mounting capability helps save valuable desk space and creates a clean, organized workspace, which is particularly useful in call centers, retail environments, or compact office setups.
What kind of graphics performance can I expect?
The system uses integrated Intel Iris Xe Graphics, which shares the system's DDR5 memory. This graphics solution handles everyday tasks such as video conferencing, multimedia playback, office applications, and light graphical work efficiently. It supports multiple displays and provides smooth performance for typical business software, though it is not designed for high-end gaming or professional 3D rendering workloads.
| Qty | Price | Available |
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