## Overview of NUC-RPLP Electronic Architecture The **NUC-RPLP** (Intel NUC 13 Pro, codenamed "Arena Canyon") is built upon the **Raptor Lake-P** mobile architecture. These systems are designed for high-performance computing in a small form factor (SFF), utilizing 13th Generation Intel Core processors. --- ### Core Electronic Components | Component | Technical Specifications | | :--- | :--- | | **Processor (SoC)** | Intel 13th Gen Raptor Lake-P (i3, i5, or i7). Uses a hybrid architecture with P-cores (Performance) and E-cores (Efficient). | | **Memory Slots** | 2x DDR4-3200 SODIMMs (up to 64GB). Some variants support non-ECC memory. | | **Graphics** | Integrated Intel Iris Xe Graphics (for i5/i7) or Intel UHD Graphics (for i3). | | **Storage Interfaces** | 1x M.2 2280 slot (PCIe Gen4 x4 NVMe) and 1x M.2 2242 slot (SATA). | | **Power Delivery** | 12V – 20V DC Input via rear jack. Managed by a dedicated VRM (Voltage Regulator Module) for CPU stability. | --- ### Connectivity & I/O Subsystems The NUC-RPLP integrates several high-speed controllers directly onto the motherboard PCB: 1. **Thunderbolt™ 4:** * Powered by the integrated Intel controller. * Supports dual 40Gbps ports, providing DisplayPort 1.4 and USB4 compatibility. 2. **Networking (Wired/Wireless):** * **Ethernet:** Intel Ethernet Connection i226-V (2.5 GbE). * **Wi-Fi/BT:** Intel Wi-Fi 6E AX211 module (M.2 2230 slot) supporting the 6GHz band and Bluetooth 5.3. 3. **Display Output:** * Dual HDMI 2.1 TMDS Compatible ports. * Support for up to four simultaneous 4K displays using TB4 and HDMI. --- ### Internal Expansion Headers For industrial or specialized applications, the NUC-RPLP includes internal headers not always visible to the end-user: * **Front Panel Header:** For power button, reset, and LED indicators. * **USB 2.0 Header:** Internal pins for expansion bays or specialized lids. * **Serial Port (Optional):** Some board versions include a functional RS232 header for legacy industrial equipment. --- ### Power Management and Thermal Design The electronic design prioritizes **Performance per Watt**. * **TDP:** The Raptor Lake-P chips typically operate at a 28W base power, scaling up to 64W Turbo Power. * **Cooling Control:** An integrated PWM (Pulse Width Modulation) fan controller adjusts speeds based on thermal sensors located near the CPU die and the VRMs.