Intel® 82P31 Memory Controller

Intel® 82P31 Memory Controller

Essentials

Product Collection
Intel® 3 Series Chipsets
Code Name
Products formerly Bearlake
Marketing Status
Discontinued
Launch Date
Q3'07
Supported FSBs
1333MHz / 1066MHz / 800MHz
FSB Parity
No
TDP
15.5 W

Supplemental Information

Embedded Options Available
No
Datasheet
View now

Memory Specifications

Max Memory Size (dependent on memory type)
4 GB
Memory Types
DDR2 667/800
Max # of Memory Channels
2
Max Memory Bandwidth
6.4 GB/s
Physical Address Extensions
36-bit
ECC Memory Supported ‡
No

GPU Specifications

Integrated Graphics ‡
No
Graphics Output
None
Intel® Clear Video Technology
No
Macrovision* License Required
No

Expansion Options

PCI Express Revision
1.1
PCI Express Configurations ‡
1x16

Package Specifications

Max CPU Configuration
1
TCASE
104°C
Package Size
34mm x 34mm

Advanced Technologies

Intel® Fast Memory Access
No
Intel® Flex Memory Access
Yes

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.

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