Supermicro SUPERSERVER 6016T-URF4+ User Manual page 59

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1.35V DIMMs
1.35V RDIMM Population with 5600 Processors Installed
DIMM DIMMs
Slots per Populated
Channel per Channel
3 1
3 1
3 2
3 2
3 3
Note 1: 1333/1066 MHz QR RDIMMs will run at 800 MHz (-BIOS automatic downgrading).
Note 2: 1333 MHz SR/DR RDIMMs will run at 800 MHz (-BIOS automatic downgrading).
Note 3: 1333/1066 MHz SR/DR/QR RDIMMs will run at 800 MHz (-BIOS automatic downgrading).
Note 4: MIxing of 1.35V and 1.5V DIMMs is not recommended.
1.35V UDIMM Population with 5600 Processors Installed
DIMM DIMMs
Slots per Populated
Channel per Channel
3 1
3 2
3 3
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.
Possible System Memory Allocation & Availability
System Device
Firmware Hub fl ash memory (System BIOS)
Local APIC
Area Reserved for the chipset
I/O APIC (4 Kbytes)
PCI Enumeration Area 1
PCI Express (256 MB)
PCI Enumeration Area 2 (if needed) -Aligned on 256-MB boundary-
VGA Memory
TSEG
Memory available to System BIOS & OS applications
Chapter 5: Advanced Serverboard Setup
DIMM Type Speeds (in MHz)
(Reg.=Registered)
Reg. DDR3 ECC 800,1066,1333
Reg. DDR3 ECC 800 (Note 1)
Reg. DDR3 ECC 800,1066 (Note 2)
Reg. DDR3 ECC 800 (Note 3)
Not Available Not Available
DIMM Type (Unb.=
Unbuffered)
Unb. DDR3 ECC
Unb. DDR3 ECC
Not Available
5-11
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
Not Available
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
Size Physical Memory Remaining
(4 GB Total System
Memory)
1 MB 3.99
4 KB 3.99
2 MB 3.99
4 KB 3.99
256 MB 3.76
256 MB 3.51
512 MB 3.01
16 MB 2.85
1 MB 2.84
2.84