SUPER MICRO Computer X9DRD-iF Per Dimm Slots Per Channel Data See the Note, Below 35V QRx4, 8Rx4

Chapter 2: Installation

Populating LRDIMM (ECC) Memory Modules

Intel E5-2600(v2) Series Processor LRDIMM Memory Support

Ranks	Memory		Speed (MT/s) and Voltage Validated by Slot per Channel (SPC) and DIMM Per
Per	Capacity							Channel (DPC)
DIMM	Per DIMM
				2 Slots Per Channel					3 Slots Per Channel
&
Data	(See the Note		1DPC			2DPC		1DPC		2DPC		3DPC
Width	Below)
			1.35V		1.5V	1.35V	1.5V	1.35V	1.5V	1.35V	1.5V	1.35V	1.5V
QRx4	16GB	32GB	1066,		1066,	1066,	1066,	1066,	1066,	1066,	1066,	1066	1066
(DDP)			1333,		1333,	1333,	1333,	1333,	1333,	1333,	1333,
			1600		1600,	1600	1600	1600	1600,	1600	1600
					1866				1866
8Rx4	32GB	64GB	1066		1066	1066	1066	1066	1066	1066	1066	1066	1066
(QDP)

Note: For detailed information on memory support and updates, please refer to the SMC Recommended Memory List posted on our website at http://www.supermicro.com/support/resources/mem.cfm.

Intel E5-2600 Series Processor LRDIMM Memory Support

Ranks	Memory		Speed (MT/s) and Voltage Validated by Slot per Channel (SPC) and DIMM Per
Per	Capacity							Channel (DPC)
DIMM	Per DIMM
				2 Slots Per Channel					3 Slots Per Channel
&
Data	(See the Note		1DPC			2DPC		1DPC		2DPC		3DPC
Width	Below)
			1.35V		1.5V	1.35V	1.5V	1.35V	1.5V	1.35V	1.5V	1.35V	1.5V
QRx4	16GB	32GB	1066		1066,	1066	1066,	1066	1066,	1066	1066,	1066	1066
(DDP)					1333		1333		1333		1333
QRx8	8GB	16GB	1066		1066,	1066	1066,	1066	1066	1066	1066	1066	1066
(QDP)					1333		1333

Note: For detailed information on memory support and updates, please refer to the SMC Recommended Memory List posted on our website at http://www.supermicro.com/support/resources/mem.cfm.

Other Important Notes and Restrictions

•For the memory modules to work properly, please install DIMM modules of the same type, same speed and same operating frequency on the motherboard. Mixing of RDIMMs, UDIMMs or LRDIMMs is not allowed. Do not install both ECC and Non-ECC memory modules on the same motherboard.

•Using DDR3 DIMMs with different operating frequencies is not allowed. All channels in a system will run at the lowest common frequency.

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