Technical product specification
Table Of Contents
- Intel® NUC Board NUC5i5RYB and Intel® NUC Board NUC5i3RYB Technical Product Specification
- Revision History
- Contents
- 1 Product Description
- 1.1 Overview
- 1.2 Online Support
- 1.3 Processor
- 1.4 System Memory
- 1.5 Processor Graphics Subsystem
- 1.5.1 Integrated Graphics
- 1.5.1.1 Intel® High Definition (Intel® HD) Graphics
- 1.5.1.2 Video Memory Allocation
- 1.5.1.3 Mini High Definition Multimedia Interface* (Mini HDMI*)
- 1.5.1.4 Mini DisplayPort*
- 1.5.1.5 Multiple DisplayPort and HDMI Configurations
- 1.5.1.6 High-bandwidth Digital Content Protection (HDCP)
- 1.5.1.7 Integrated Audio Provided by the Mini HDMI and Mini DisplayPort Interfaces
- 1.5.1 Integrated Graphics
- 1.6 USB
- 1.7 SATA Interface
- 1.8 Real-Time Clock Subsystem
- 1.9 Audio Subsystem
- 1.10 LAN Subsystem
- 1.11 Hardware Management Subsystem
- 1.12 Power Management
- 2 Technical Reference
- 2.1 Memory Resources
- 2.2 Connectors and Headers
- 2.2.1 Front Panel Connectors
- 2.2.2 Back Panel Connectors
- 2.2.3 Connectors and Headers (Bottom)
- 2.3 BIOS Security Jumper
- 2.4 Mechanical Considerations
- 2.5 Electrical Considerations
- 2.6 Thermal Considerations
- 2.7 Reliability
- 2.8 Environmental
- 3 Overview of BIOS Features
- 4 Error Messages and Blink Codes
- 5 Regulatory Compliance and Battery Disposal Information

Intel NUC Board NUC5i5RYB and Intel NUC Board NUC5i3RYB Technical Product Specification
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1.10.5 NFC Connector/Interface
The NFC connector is designed to work with an NFC reader/writer module via a 1x8 Flexible
Printed Circuit connector (0.5 mm pitch).
1.11 Hardware Management Subsystem
The hardware management features enable the board to be compatible with the Wired for
Management (WfM) specification. The board has several hardware management features,
including thermal and voltage monitoring.
For information about Refer to
Wired for Management (WfM) Specification www.intel.com/design/archives/wfm/
1.11.1 Hardware Monitoring
The hardware monitoring and fan control subsystem is based on a Nuvoton NCT5577D
embedded controller, which supports the following:
• Processor and system ambient temperature monitoring
• Chassis fan speed monitoring
• Voltage monitoring of +5 V, +3.3 V, Memory Vcc (V_SM), +Vccp,
• SMBus interface
1.11.2 Fan Monitoring
Fan monitoring can be implemented using third-party software.