Intel MFS5520VI - Multi-Flex Server Compute Module, Спецификация

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Intel® Compute Module MFS5520VI TPS Functional Architecture
Revision 1.5 11
Intel order number: E64311-007
3.2 Memory Subsystem
3.2.1 Intel
®
QuickPath Memory Controller
The Intel
®
Xeon
®
Processor 5500 series and Intel
®
Xeon
®
Processor 5600 series have an
integrated memory controller, the Intel
®
QuickPath Memory Controller, in its package. The
memory controller supports DDR3 1333/1066/800 ECC registered DIMMs (RDIMMs) and ECC
unbuffered DIMMs (UDIMMs).
3.2.1.1 Intel
®
Compute Module MFS5520VI Supported Memory
The Intel
®
Compute Module MFS5520VI has 12 DIMM sockets and supports the following
memory features:
ƒ
Six DDR3 memory channels (three per processor socket) with two DIMMs per channel,
thereby supporting up to 12 DIMMs with dual-processor sockets
ƒ
DDR3 1333 MHz and DDR3 1066 MHz memory modules
ƒ
Single–Rank (SR) and Dual–Rank (DR) ECC Registered (RDIMMs) or ECC Unbuffered
(UDIMMs) DDR3 memory modules
ƒ
Quad–Rank (QR) ECC Registered (RDIMMs) DDR3 memory modules
ƒ
Maximum memory capacity of 192 GB with two processors installed
ƒ
Use of identical DIMMs in the compute module is recommended
The following configurations are not validated or supported with the Intel
®
Compute Module
MFS5520VI:
ƒ
Mixing of RDIMMs and UDIMMs is not supported
ƒ
Mixing memory type, size, speed and/or rank on this server board is not validated and is
not supported
ƒ
Mixing memory vendors is not validated and is not supported on this server board
ƒ
Non-ECC memory is not validated and is not supported in a server environment
For a complete list of supported memory for the Intel
®
Compute Module MFS5520VI, refer to the
Tested Memory List published in the
Intel
®
Server Configurator Tool
.
3.2.2 Publishing Compute Module Memory
ƒ
The BIOS displays the “Total Memory” of the compute module during POST if Display
Logo is disabled in the BIOS setup. This is the total size of memory discovered by the
BIOS during POST, and is the sum of the individual sizes of installed DDR3 DIMMs in
the system.
ƒ
The BIOS displays the “Effective Memory” of the compute module in the BIOS setup.
The term
Effective Memory
refers to the total size of all DDR3 DIMMs that are active (not
disabled) and not used as redundant units.
ƒ
The BIOS provides the total memory of the compute module in the main page of the
BIOS setup. This total is the same as the amount described by the first bullet above.
ƒ
If Display Logo is disabled, the BIOS displays the total system memory on the diagnostic
screen at the end of POST. This total is the same as the amount described by the first
bullet above.