Intel® 6321ESB I/O Controller
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PCI (32/33) or PCI-X (66/100/133)
40mm x 40mm
Security & Reliability
Ordering and Compliance
Retired and discontinued
Trade compliance information
- ECCN 5A002U
- CCATS G031657
- US HTS 8542310001
- 879181 PCN
- 879351 PCN
Drivers and Software
The date the product was first introduced.
Thermal Design Power (TDP) represents the average power, in watts, the processor dissipates when operating at Base Frequency with all cores active under an Intel-defined, high-complexity workload. Refer to Datasheet for thermal solution requirements.
Embedded Options Available
“Embedded Options Available” indicates the SKU is typically available for purchase for 7 years from the launch of the first SKU in the Product family and may be available for purchase for a longer period of time under certain circumstances. Intel does not commit or guarantee product Availability or Technical Support by way of roadmap guidance. Intel reserves the right to change roadmaps or discontinue products, software and software support services through standard EOL/PDN processes. Product certification and use condition information can be found in the Production Release Qualification (PRQ) report for this SKU. Contact your Intel representative for details.
PCI support indicates the type of support for the Peripheral Component Interconnect standard
USB (Universal Serial Bus) is an industry standard connection technology for attaching peripheral devices to a computer.
Total # of SATA Ports
SATA (Serial Advanced Technology Attachment) is a high speed standard for connecting storage devices such as hard disk drives and optical drives to a motherboard.
Integrated LAN indicates the presence of an integrated Intel Ethernet MAC or presence of the LAN ports built into the system board.
IDE (Integrated Drive Electronics) is an interface standard for connecting storage devices, and indicates the drive controller is integrated into the drive, rather than a separate component on the motherboard.
Intel® ME Firmware Version
Intel® Management Engine Firmware (Intel® ME FW) uses built-in platform capabilities and management and security applications to remotely manage networked computing assets out-of-band.
Intel® Quick Resume Technology
Intel® Quick Resume Technology Driver (QRTD) allows the Intel® Viiv™ technology-based PC to behave like a consumer electronic device with instant on/off (after initial boot, when activated) capability.
Intel® Quiet System Technology
Intel® Quiet System Technology can help reduce system noise and heat through more intelligent fan speed control algorithms.
Intel® HD Audio Technology
Intel® High Definition Audio (Intel® HD Audio) is capable of playing back more channels at higher quality than previous integrated audio formats. In addition, Intel® HD Audio has the technology needed to support the latest and greatest audio content.
Intel® AC97 Technology
Intel® AC97 Technology is an audio codec standard which defines a high-quality audio architecture with surround sound support for the PC. It is the predecessor to Intel® High Definition Audio.
Intel® Matrix Storage Technology
Intel® Matrix Storage Technology provides protection, performance, and expandability for desktop and mobile platforms. Whether using one or multiple hard drives, users can take advantage of enhanced performance and lower power consumption. When using more than one drive the user can have additional protection against data loss in the event of hard drive failure. Predecessor to Intel® Rapid Storage Technology
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 general, educational and planning 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.
“Announced” SKUs are not yet available. Please refer to the Launch Date for market availability.
System and Maximum TDP is based on worst case scenarios. Actual TDP may be lower if not all I/Os for chipsets are used.