Decibell N3A Series Intel Core Ultra 5 Mini PC – Compact Mini‑PC (Decibell N3A series) with an Intel Core Ultra 5 125U , 16 GB DDR5 RAM, 512 GB NVMe SSD, and Windows 11 Pro, 1× Gigabit Ethernet (RJ‑45),3.5 mm combo audio jack (headphone/mic),Wi‑Fi 6 (802.11ax) + Bluetooth 5.1/5.2/5.3

Decibell N3A Mini PC Product Overview

The Decibell N3A‑U5125U‑16‑512 is a business‑ready mini desktop built around Intel’s latest Core Ultra 5 mobile‑class processor. This generation (Meteor Lake / Series 1) brings a hybrid CPU architecture (P‑cores + E‑cores + LP E‑cores) and an integrated NPU for on‑device AI tasks, along with improved graphics (Intel Arc‑class iGPU) compared with older UHD/Iris Xe solutions. Paired with 16 GB DDR5 and a fast 512 GB NVMe SSD, it delivers smooth performance for Office 365, web apps, video conferencing, light photo/video work, and multitasking.

The N3A chassis is similar to other Decibell N3A mini PCs sold in South Africa (e.g., i5‑12450HX / i7‑13620H variants), which typically measure around 128–130 mm square and ~40–45 mm tall, with dual HDMI, multiple USB ports, Gigabit LAN, Wi‑Fi 6, and Bluetooth.

This U5 model updates the CPU/platform to Core Ultra 5 and DDR5, while keeping the compact, low‑power, low‑noise benefits of a mini PC. It ships with Windows 11 Professional, making it suitable for domain join, BitLocker, Remote Desktop, and other business features.

Decibell N3A Key Features

• Intel Core Ultra 5 – Modern hybrid CPU with AI NPU and Arc-class graphics for efficient productivity and light creative work.
• 16 GB DDR5 RAM – Current-generation memory for better bandwidth and future-proofing compared with DDR4.
• 512 GB NVMe SSD – Fast boot times, quick application loading, and responsive file operations.
• Windows 11 Pro – Business OS with BitLocker, Remote Desktop, Hyper-V, and domain support.
• Compact Mini-PC Form Factor – Space-saving design for desks, behind monitors, or mounted setups.
• Modern Connectivity – Wi-Fi 6, Bluetooth 5.x, multiple USB ports including USB-C, HDMI, and Gigabit LAN (typical for the N3A series).

Specifications

• Model: N3A-U5125U-16-512
• Product Description: Decibell N3A Series Intel Core Ultra 5 Mini PC
• Form Factor: Mini PC
• Processor: Intel Core Ultra 5
• CPU Architecture: Hybrid cores (P+E+LP-E), up to approximately 4.3–4.5 GHz boost, 12–14 cores depending on SKU
• Graphics: Intel Arc-class integrated GPU (Core Ultra iGPU)
• Memory: 16 GB DDR5 (likely 5600 MT/s class; 1×16 GB or 2×8 GB SO-DIMM, depending on design)
• Storage: 512 GB M.2 NVMe SSD (PCIe 3.0/4.0; often upgradeable to 1–2 TB)
• Operating System: Windows 11 Professional (64-bit)
• Wireless: Wi-Fi 6 (802.11ax) + Bluetooth 5.1/5.2/5.3 (typical for recent N3A models)
• Wired Network: 1× Gigabit Ethernet (RJ-45)
• Video Outputs: 2× HDMI 2.0/2.1 (typical for N3A series; confirm exact ports). Possibly 1× DisplayPort or USB-C with DP-Alt Mode on some configurations.
• USB Ports:
  • USB-C (data, sometimes DP/PD depending on configuration)
  • Multiple USB-A 3.2 Gen 1/Gen 2
  • 1–2× USB 2.0 for legacy peripherals
• Audio: 3.5 mm combo audio jack (headphone/mic)
• Security/Manageability: TPM 2.0, UEFI BIOS with power-on/auto-boot options (common on Decibell N3A)
• Power: External DC adapter (commonly 19 V / 3–4 A class)

Looking for a different chassis layout or alternative computing configurations? Explore the entire family lineup inside our comprehensive Decibell N3 Mini PC Series category page.