User's and BIOS Manual (1.1)

Chapter 2: Installation
2-11
Table 2 - DDR3 ECC Registered (RDIMM) Memory Support
RDIMM 1Gb (x8 DRAM) 2Gb (x8 DRAM)
Single Rank Up to 6GB
(6 x 1GB DIMM Modules)
Up to 12GB
(6 x 2GB DIMM Modules)
Dual Rank Up to 12GB
(6 x 2GB DIMM Modules)
Up to 24GB
(6 x 4GB DIMM Modules)
Quad Rank Up to 16GB
(4 x 4GB DIMM Modules)**
Up to 32GB
(4 x 8GB DIMM Modules)**
Note: All other memory sizes, types, die, density, that are not listed in these
tables are NOT supported. **For Quad Rank RDIMMs, only Slot 1 and Slot 2 are
populated per channel.
Memory Population Guidelines
Please follow the tables below when populating the X8SIA/X8SIA-F.
DDR3 ECC UDIMM Memory
DIMM Slots
per Channel
DIMMs
Populated
per Channel
DIMM Type POR Speeds Ranks per DIMM
(any combination)
3 1 Unbuffered
DDR3 ECC
1066, 1333 Single Rank, Dual
Rank
3 2 Unbuffered
DDR3 ECC
1066, 1333 Single Rank, Dual
Rank
3 3 N/A Not Supported Single Rank, Dual
Rank
Slot 1, Channel A
Slot 2, Channel A
Slot 1, Channel B
Slot 2, Channel B
SP1
+
+
B1
JBT1
IPMB
JD1
JPW1
JPW2
JPI2C
JWOL
JWF1
JF1
FAN2
FAN1
FAN5
FAN3
FAN4
T-SGPIO1 T-SGPIO2
JI2C1
JI2C2
JWOR
JL1
3
JPUSB1
JLED
JPL1
JPL2
JPG1
LE1
C
C
LE7
J*
W83627DHG
IDT
89HI0524G2PS
PCH
Hermon
SLOT7 PCI-E 2.0 (2.5GT/s) X1
SLOT6 PCI-E 2.0
SLOT5 PCI-E 2.0 X8
SLOT4 PCI-E 2.0 X8
SLOT3 PCI-E 2.0 (2.5GT/s) X1
USB8/9
FAN2/CPUFAN
USB4
USB5
FAIL PWR
DOM PWR
JWOL:
I-SATA4
I-SATA3
UID
DIMM2A
DIMM2BDIMM2CDIMM1B DIMM1A
Chassis Intrusion
Wake on Lan
Wake on Ring
CMOS CLEAR
1-2:ENABLE
2-3:DISABLE
JPL2:LAN2
JPL1:LAN1
2-3:DISABLE
1-2:ENABLE
JPB:BMC
JPI2C:PWR I2C
JSPK:Buzzer/Speaker
COM2
FLOPPY
DDR3 1066/1333 UDIMM/RDIMM required
JL1:
LAN1/LAN2
JPUSB1:B/P USB WAKE UP
1-2:ENABLE
2-3:DISABLE
JI2C1/JI2C2
USB6/7
2-3:Disable 1-2:Enable
CPU
JLED:Power LED
OFF:Disable
ON:Enable
2-3:DISABLE
1-2:ENABLE
JF1
ON
LED LED
PWRHDD
NIC1
NIC2
OH/FF
RST
PWR
I-SATA2
I-SATA1
I-SATA0
I-SATA5
SLOT2 PCI-E 2.0 (2.5GT/s) X4 (IN X8 SLOT)
SLOT1 PCI 33MHz
DIMM1C
JPG1: VGA
KB/MOUSE
VGA
COM1
IPMI_LAN
USB0/1 USB2/3
X8SIA
Slot 3, Channel A
Slot 3, Channel B
Note: For ECC UDIMMs , only Slot 1 and/or Slot 2 may be populated per chan-
nel.
Figure A
(Blue colored)
(Blue colored)