Intel® NUC 8 Compute Element CM8PCB
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Intel® NUC Compute Elements
Products formerly Chandler Bay
Supported Operating Systems
Windows 11, 64-bit*, Windows 10, 64-bit*, Windows 10 IoT Enterprise*, Ubuntu 18.04 LTS*
Board Form Factor
U-Series Compute Element (95 x 65 x 6 mm)
Intel® Pentium® Gold 5405U Processor (2M Cache, 2.30 GHz)
Processor Base Frequency
PCI Express Configurations ‡
1x PCIe x4 Gen 3 (NVMe/SATA)
1x PCIe x4 Gen 3 (NVMe)
1x PCIe x1 Gen 3
Ordering and Compliance
Drivers and Software
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Latest Drivers & Software
Intel® Wireless Bluetooth Driver for Windows® 10 64-Bit and Windows 11* for Intel® NUC
Installs the Intel® PROSet/Wireless Software for Bluetooth® technology driver for Intel® NUC using Windows® 10 & Windows 11*.View download options.
BIOS Update [CBWHL357]
This download record contains options for updating the Intel® Aptio* V UEFI Firmware BIOS core for Intel® NUC Compute Elements CM8i7CB8N, CM8i5CB8N, CM8i3CB4N CM8PCB4R, CM8CCB4R.View download options.
Intel® Wireless Technology-Based Driver for Windows® 10 & Windows* 11 for Intel® NUC Products
This download record installs the wireless driver for the Intel® Wireless Adapter in the Intel® NUC Kit for Windows® 10 & Windows 11*.View download options.
Intel® NUC Pro Software Suite (NPSS)
The Intel® NUC Pro Software Suite monitors unattended applications and provides redundant screen services for digital signage applications.View download options.
Intel® Aptio* V UEFI Firmware Integrator Tools
Provides Intel® Aptio* V UEFI Firmware Integrator Tools for Intel® NUC products.View download options.
Intel® HD Graphics Driver for Windows® 10 for Intel® NUC 8 Compute Element
This download installs the Intel® HD Graphics Driver for Windows® 10 for use with the Intel® NUC 8 Pro Compute Elements and NUC 8 Essential Compute Elements.View download options.
Intel® Trusted Execution Technology (Intel® TXT) Driver for Intel® NUC 8 Compute Element
Intel® Trusted Execution Technology (Intel® TXT) Driver for Intel® NUC 8 Compute Element CM8v7CB, CM8i7CB, CM8v5CB, CM8i5CB, CM8i3CB, CM8PCB. CM8CCBView download options.
Intel® Management Engine Consumer Driver for Intel® NUC 8 Compute Element CM8i7CB, CM8i5CB, CM8i3CB, CM8PCB, CM8CCB
Installs the Intel® Management Engine (Intel® ME) components for Intel® NUC 8 Pro Compute Element CM8i7CB, CM8i5CB, CM8i3CB, CM8PCB, CM8CCB.View download options.
Intel® Rapid Storage Technology (RAID) with Intel® Optane™ Technology for Intel® NUC Elements
Installs Intel® Rapid Storage Technology software for Intel® NUC Elements.View download options.
Intel® Wireless Technology-Based Driver for Intel® NUC 8 Compute Elements
Provides Intel® Wireless Technology-Based Driver for Intel® NUC 8 Pro Compute Elements and NUC 8 Essential Compute Elements.View download options.
Intel® Wireless Bluetooth® Driver for Windows® 10 64-bit for Intel® NUC 8 Compute Elements
Installs the Intel® PROSet/Wireless Software for Bluetooth® technology driver for Intel® NUC 8 Pro Compute Elements and NUC 8 Essential Compute Elements.View download options.
Intel® Chipset Device Software for Intel® NUC 8 Compute Elements
Provides Intel® Chipset Device Software for Intel® NUC 8 Pro Compute Elements and NUC 8 Essential Compute Elements.View download options.
The date the product was first introduced.
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
Processor Base Frequency
Processor Base Frequency describes the rate at which the processor's transistors open and close. The processor base frequency is the operating point where TDP is defined. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
Warranty document for this product is available on https://supporttickets.intel.com/warrantyinfo.
Pre-Installed Memory indicates presence of memory that comes factory loaded on the device.
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
Max # of Memory Channels
The number of memory channels refers to the bandwidth operation for real world application.
ECC Memory Supported ‡
ECC Memory Supported indicates processor support for Error-Correcting Code memory. ECC memory is a type of system memory that can detect and correct common kinds of internal data corruption. Note that ECC memory support requires both processor and chipset support.
Integrated Graphics ‡
Integrated graphics allow for incredible visual quality, faster graphic performance and flexible display options without the need for a separate graphics card.
Graphics Output defines the interfaces available to communicate with display devices.
PCI Express Configurations ‡
PCI Express (PCIe) Configurations describe the available PCIe lane configurations that can be used to link to PCIe devices.
Integrated LAN indicates the presence of an integrated Intel Ethernet MAC or presence of the LAN ports built into the system board.
Additional Headers indicates presence of additional interfaces such as NFC, auxiliary power, and others.
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
Intel® Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and Itanium® processor (VT-i) virtualization adding new support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments.
Intel® Virtualization Technology (VT-x) ‡
Intel® Virtualization Technology (VT-x) allows one hardware platform to function as multiple “virtual” platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions.
Intel® Platform Trust Technology (Intel® PTT)
Intel® Platform Trust Technology (Intel® PTT) is a platform functionality for credential storage and key management used by Windows 8* and Windows® 10. Intel® PTT supports BitLocker* for hard drive encryption and supports all Microsoft requirements for firmware Trusted Platform Module (fTPM) 2.0.
Intel® AES New Instructions
Intel® AES New Instructions (Intel® AES-NI) are a set of instructions that enable fast and secure data encryption and decryption. AES-NI are valuable for a wide range of cryptographic applications, for example: applications that perform bulk encryption/decryption, authentication, random number generation, and authenticated encryption.
Intel® Trusted Execution Technology ‡
Intel® Trusted Execution Technology for safer computing is a versatile set of hardware extensions to Intel® processors and chipsets that enhance the digital office platform with security capabilities such as measured launch and protected execution. It enables an environment where applications can run within their own space, protected from all other software on the system.
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All information provided is subject to change at any time, without notice. Intel may make changes to manufacturing life cycle, specifications, and product descriptions at any time, without notice. The information herein is provided "as-is" and Intel does not make any representations or warranties whatsoever regarding accuracy of the information, nor on the product features, availability, functionality, or compatibility of the products listed. Please contact system vendor for more information on specific products or systems.
Intel classifications are for informational purposes only and consist of Export Control Classification Numbers (ECCN) and Harmonized Tariff Schedule (HTS) numbers. Any use made of Intel classifications are without recourse to Intel and shall not be construed as a representation or warranty regarding the proper ECCN or HTS. Your company as an importer and/or exporter is responsible for determining the correct classification of your transaction.
Refer to Datasheet for formal definitions of product properties and features.
‡ This feature may not be available on all computing systems. Please check with the system vendor to determine if your system delivers this feature, or reference the system specifications (motherboard, processor, chipset, power supply, HDD, graphics controller, memory, BIOS, drivers, virtual machine monitor-VMM, platform software, and/or operating system) for feature compatibility. Functionality, performance, and other benefits of this feature may vary depending on system configuration.
Some products can support AES New Instructions with a Processor Configuration update, in particular, i7-2630QM/i7-2635QM, i7-2670QM/i7-2675QM, i5-2430M/i5-2435M, i5-2410M/i5-2415M. Please contact OEM for the BIOS that includes the latest Processor configuration update.
“Announced” SKUs are not yet available. Please refer to the Launch Date for market availability.