Intel BX80646I54570S Computer Hardware User Manual


 
System Memory Technology Supported
The Integrated Memory Controller (IMC) supports DDR3/DDR3L protocols with two
independent, 64-bit wide channels each accessing one or two DIMMs. The type of
memory supported by the processor is dependent on the PCH SKU in the target
platform.
Note: The IMC supports a maximum of two DDR3/DDR3L DIMMs per channel; thus, allowing
up to four device ranks per channel.
Note: The support of DDR3/DDR3L frequencies and number of DIMMs per channel is SKU
dependent.
Table 3. Processor DIMM Support by Product
Processor Cores Package DIMM per Channel DDR3 / DDR3L
Dual Core uLGA
1 DPC 1333/1600
2 DPC 1333/1600
Quad Core uLGA
1 DPC 1333/1600
2 DPC 1333/1600
DDR3/DDR3L Data Transfer Rates:
1333 MT/s (PC3-10600)
1600 MT/s (PC3-12800)
AIO platform DDR3/DDR3L SO-DIMM Modules:
Raw Card B – Single Ranked x8 unbuffered non-ECC
Raw Card F – Dual Ranked x8 (planar) unbuffered non-ECC
Desktop platform UDIMM Modules:
Raw Card A – Single Ranked x8 unbuffered non-ECC
Raw Card B – Dual Ranked x8 unbuffered non-ECC
Standard 1Gb, 2Gb, and 4Gb technologies and addressing are supported for x8
devices. There is no support for memory modules with different technologies or
capacities on opposite sides of the same memory module. If one side of a memory
module is populated, the other side is either identical or empty.
Table 4. Supported UDIMM Module Configurations
Raw
Card
Version
DIMM
Capacity
DRAM
Device
Technology
DRAM
Organization
# of
DRAM
Devices
# of
Physical
Devices
Ranks
# of
Row / Col
Address
Bits
# of
Banks
Inside
DRAM
Page Size
Desktop Platforms
Unbuffered / Non-ECC Supported DIMM Module Configurations
A 1 GB 1 Gb 128 M X 8 8 1 14/10 8 8K
continued...
2.1.1
Interfaces—Processor
Desktop 4th Generation Intel
®
Core
Processor Family, Desktop Intel
®
Pentium
®
Processor Family, and Desktop Intel
®
Celeron
®
Processor Family
December 2013 Datasheet – Volume 1 of 2
Order No.: 328897-004 19