Intel NUC D53427RKE Technical Product Specification
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2Technical Reference
2.1 Memory Resources ........................................................................... 41
2.1.1 Addressable Memory ............................................................. 41
2.2 Connectors and Headers.................................................................... 42
2.2.1 Back Panel Connectors........................................................... 43
2.2.2 Connectors and Headers (Bottom)........................................... 44
2.3 BIOS Setup Configuration Jumper....................................................... 52
2.4 Intel®Management Engine BIOS Extension (Intel®MEBX) Reset Header . 53
2.5 Mechanical Considerations ................................................................. 55
2.5.1 Form Factor.......................................................................... 55
2.6 Electrical Considerations.................................................................... 56
2.6.1 Power Supply Considerations .................................................. 56
2.6.2 Fan Header Current Capability ................................................ 57
2.7 Thermal Considerations..................................................................... 57
2.8 Reliability......................................................................................... 60
2.9 Environmental.................................................................................. 60
3Overview of BIOS Features
3.1 Introduction..................................................................................... 61
3.2 BIOS Flash Memory Organization........................................................ 62
3.3 System Management BIOS (SMBIOS) ................................................. 62
3.4 Legacy USB Support ......................................................................... 62
3.5 BIOS Updates .................................................................................. 63
3.5.1 Language Support................................................................. 63
3.5.2 Custom Splash Screen ........................................................... 64
3.6 BIOS Recovery................................................................................. 64
3.7 Boot Options.................................................................................... 65
3.7.1 Network Boot........................................................................ 65
3.7.2 Booting Without Attached Devices ........................................... 65
3.7.3 Changing the Default Boot Device During POST......................... 65
3.8 Hard Disk Drive Password Security Feature.......................................... 66
3.9 BIOS Security Features ..................................................................... 67
4Error Messages and Blink Codes
4.1 Front-panel Power LED Blink Codes..................................................... 69
4.2 BIOS Error Messages ........................................................................ 69
5Regulatory Compliance and Battery Disposal Information
5.1 Regulatory Compliance...................................................................... 71
5.1.1 Safety Standards................................................................... 71
5.1.2 European Union Declaration of Conformity Statement ................ 72
5.1.3 Product Ecology Statements ................................................... 73
5.1.4 EMC Regulations ................................................................... 74
5.1.5 ENERGY STAR* 5.2, e-Standby, and ErP Compliance ................. 76
5.1.6 Regulatory Compliance Marks (Board Level) ............................. 77
5.2 Battery Disposal Information.............................................................. 78
