Intel ® NUC 11 Essential Board - NUC11ATBC4. Processor frequency: 2 MHz, Processor manufacturer: Intel, Processor model: Celeron N5105. Maximum internal memory: 32 GB, Internal memory type: DDR4-SDRAM, Memory clock speed: 2933 MHz. USB version: 2.0/3.2 Gen 1 (3.1 Gen 1)/3.2 Gen 2 (3.1 Gen 2), Ethernet interface type: Gigabit Ethernet, Audio port type: 3.5mm. Windows operating systems supported: Windows 11, Windows 10. DC input voltage: 19 V Specification:  Processor Thermal Design Power (TDP) 10 W L3 cache 4 MB Built-in processor Yes Processor model N4505 Processor boost frequency 2.9 GHz Processor threads 2 Processor frequency 2 GHz Processor lithography 10 nm Processor cores 2 Processor family Intel® Celeron® Processor manufacturer Intel ECC supported by processor No CPU configuration (max) 1 Processor cache 4 MB Memory Memory voltage 1.2 V Memory slots type SO-DIMM Number of memory slots 2 Memory channels Dual-channel ECC No Supported memory types DDR4-SDRAM Supported memory clock speeds 2933 MHz Maximum internal memory 32 GB Non-ECC Yes Number of DIMM slots 2 Video On-board graphics card No Graphics card family Intel Storage Supported storage drive types SSD Storage drive sizes supported M.2 Number of storage drives supported 1 SSD form factor M.2 Graphics Number of displays supported 2 On-board graphics card No Graphics card family Intel On-board graphics card model Intel® UHD Graphics Audio Intel® High Definition Audio (Intel® HD Audio) Yes Built-in speaker(s) No Network Wi-Fi standards Wi-Fi 5 (802.11ac) Bluetooth version 5.0 Bluetooth Yes Ethernet LAN Yes Wi-Fi Yes Top Wi-Fi standard Wi-Fi 5 (802.11ac) WLAN controller model Intel Dual Band Wireless-AC 9462 Ports & interfaces DisplayPort version 1.4 USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 2 HDMI version 2.0b DisplayPorts quantity 1 USB 2.0 ports quantity 2 Microphone in Yes Headphone outputs 1 HDMI ports quantity 1 Ethernet LAN (RJ-45) ports 1 M.2 card slot (wireless) 1 USB ports quantity 6 M.2 card slot (storage) 1 Expansion slots PCI Express slots version 3.0 Design Product type Mini PC barebone Housing material Metal, Plastic Cable lock slot type Kensington Cable lock slot Yes On/off switch Yes LED indicators Yes Cooling type Active Product colour Black Chassis type UCFF Product series Intel® NUC Kit with Intel® Celeron® Processors Status Launched Performance Windows operating systems supported Windows 11, Windows 10 Linux operating systems supported Yes Number of displays supported 2 Compatible operating systems Windows 10*|Linux* Commodity Classification Automated Tracking System (CCATS) G157815L2 Harmonized System (HS) code 84713000 Export Control Classification Number (ECCN) 5A992C Software Compatible operating systems Windows 10*|Linux* Processor special features Intel VT-x with Extended Page Tables (EPT) Yes Intel Virtualization Technology for Directed I/O (VT-d) Yes Intel Trusted Execution Technology No Intel 64 Yes Idle States Yes Enhanced Intel SpeedStep Technology Yes Intel® AES New Instructions (Intel® AES-NI) Yes Intel® High Definition Audio (Intel® HD Audio) Yes Intel® Platform Trust Technology (Intel® PTT) Yes Intel Virtualization Technology (VT-x) Yes Intel® vProâ„¢ Platform Eligibility No Colour Product colour Black Power DC input voltage 19 V AC adapter output voltage 19 V Power supply type External AC adapter Power supply 65 W Number of power supply units 1 Technical details Intel® AES New Instructions (Intel® AES-NI) Yes Cable lock slot type Kensington Cable lock slot Yes Intel® High Definition Audio (Intel® HD Audio) Yes Processor cores 2 Cooling type Active Chassis type UCFF Packaging data Power cord included No Indication LED indicators Yes Management features On/off switch Yes Features Number of displays supported 2 Logistics data Harmonized System (HS) code 84713000 Weight & dimensions Width 5.31" (135 mm) Depth 4.53" (115 mm) Height 1.42" (36 mm) Packaging content Power cord included No Other features DC input voltage 19 V Chassis type UCFF Processor ARK ID 217675 Launch date Q1'22