Supermicro X8DTN+-F-LR User Manual page 37

UDIMM Population for the Motherboard w/5500 CPUs Installed
DIMM DIMMs
Slots per Populated
Channel per Channel
3 1
3 2
3 3
Memory Support for the Motherboard w/ the 5600 CPU(s) Installed
•
1.5V DIMMs
1.5V RDIMM Population for the Motherboard w/5600 CPUs Installed
DIMM DIMMs
Slots per Populated
Channel per Channel
3 1
3 1
3 2
3 2
3 3
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).
Note 3: MIxing of 1.35V and 1.5V DIMMs is not recommended.
1.5V LRDIMM Population for the Motherboard w/5600 CPUs Installed (for
DIMM DIMMs
Slots per Populated
Channel per Channel
3 1
3 2
3 3
DIMM Type (Unb.=
Unbuffered)
Unb. DDR3 ECC/Non-ECC
Unb. DDR3 ECC/Non-ECC
Not available
DIMM Type Speeds (in MHz)
(Reg.=Registered)
Reg. DDR3 ECC 800,1066,1333
Reg. DDR3 ECC 800,1066 (Note 1)
Reg. DDR3 ECC 800,1066, 1333
Reg. DDR3 ECC 800 (Note 2)
Reg. DDR3 ECC 800 (Note 2)
X8DTN+-F-LR Only)
DIMM Type Speeds (in MHz)
(LR= Load
Reduced)
LR DDR3 ECC 1066
LR DDR3 ECC 1066
LR DDR3 ECC 1066
3-11
Chapter 3: Installation
Speeds (in MHz) Ranks per DIMM
(any combination;
SR=Single Rank,
DR=Dual Rank,
QR=Quad Rank)
800,1066,1333 SR or DR
800,1066 Mixing SR, DR
Not available Not available
Ranks per DIMM
(any combination;
SR=Single Rank,
DR=Dual Rank,
QR=Quad Rank)
SR or DR
QR
Mixing SR, DR
Mixing SR, DR, QR
Mixing SR, DR
Ranks per DIMM (QR=Quad
Rank, OR=Octal Rank)
QR or OR
QR or OR
QR