SUPER MICRO Computer X8DTE-F, X8DT6-F user manual 5V DIMMs, DIMMs Dimm Type Speeds

Chapter 2: Installation

Memory Support for the motherboards w/5500 Series Processors

installed

RDIMM Population for the Motherboard w/5500 Processors Installed

DIMM	DIMMs	DIMM Type (Reg.=	Speeds (in MHz)	Ranks per DIMM
Slots per	Populated	Registered)		(any combination;
Channel	per Channel			SR=Single Rank,
				DR=Dual Rank,
				QR=Quad Rank)
2	1	Reg. DDR3 ECC	800,1066,1333	SR or DR
2	1	Reg. DDR3 ECC	800,1066	QR
2	2	Reg. DDR3 ECC	800,1066	Mixing SR, DR
2	2	Reg. DDR3 ECC	800	Mixing SR, DR, QR

UDIMM Population for the Motherboard w/5500 Processors Installed

DIMM	DIMMs	DIMM Type	Speeds (in	Ranks per DIMM
Slots per	Populated	(Unb.= Unbuffered)	MHz)	(Mixing: any
Channel	per Channel			combination;
				SR=Single Rank,
				DR=Dual Rank)
2	1	Unb. ECC/NON-ECC DDR3	800,1066,1333	SR or DR
2	2	Unb. ECC/NON-ECC DDR3	800,1066	Mixing SR, DR

Memory Support for the Motherboards w/5600 Processors Installed

•1.5V DIMMs

1.5V RDIMM Population for the Motherboard w/5600 Processors Installed

DIMM	DIMMs	DIMM Type	Speeds (in MHz)	Ranks per DIMM
Slots per	Populated	(Reg.=Registered)		(any combination;
Channel	per Channel			SR=Single Rank,
				DR=Dual Rank,
				QR=Quad Rank)
2	1	Reg. DDR3 ECC	800,1066,1333	SR or DR
2	1	Reg. DDR3 ECC	800,1066 (Note 1)	QR
2	2	Reg. DDR3 ECC	800,1066, 1333	Mixing SR, DR
2	2	Reg. DDR3 ECC	800 (Note 2)	Mixing SR, DR, QR

Note 1: 1333 MHz RDIMMs will run at 1066 MHz (-BIOS automatic downgrading).

Note 2: 1333/1066 MHz RDIMMs will run at 800 MHz (-BIOS automatic downgrading).

1.5V UDIMM Population for the Motherboard w/5600 Processors Installed

DIMM	DIMMs	DIMM Type (Unb.=	Speeds (in MHz)	Ranks per DIMM
Slots per	Populated	Unbufered)		(any combination;
Channel	per Channel			SR=Single Rank,
				DR=Dual Rank,
				QR=Quad Rank)
2	1	Unb. DDR3 ECC/Non-ECC	800,1066,1333	SR or DR
2	2	Unb. DDR3 ECC/Non-ECC	800,1066, 1333	Mixing SR, DR

Note 1: 1333 MHz for two DIMMs per channel is supported when Unbuf./ECC DIMMs are used.

Note 2: Mixing of 1.35V and 1.5V DIMMs is not recommended.

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