Supermicro Supero X8ST3-F User Manual page 33

Possible System Memory Allocation & Availability
System Device
Firmware Hub flash 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 for the OS & other applications
Note :
The motherboard will NOT boot if DIMM module(s) are installed in any of the
Bank2 slots but none in the Bank1 slots. The first DIMM module must be
installed in DIMM1A, and all Bank1 slots must be filled before populating any
Bank2 slot(s).
Channel 3 Slots
Channel 2 Slots
Channel 1 Slots
LAN
CTRL1
LAN
CTRL2
FAN5
COM2
Size
1 MB
4 KB
2 MB
4 KB
256 MB
256 MB
512 MB
16 MB
1 MB
SMBUS_PS1
JPUSB1
JPW2
LAN CTRL
for IPMIl LAN
Intel Processor
Slot6 PCI-E 2.0 X8 on X16
Slot5 PCI-E 2.0 X8
Slot4 PCI-E 2.0 X4 on X8
JPL1
JPL2
Slot3 PCI-E 2.0 X8
Slot2 PCI 33MHz
JBMC1
2-9
Slot1 PCI 33MHz
JI2C1
Floppy
BMC JTAG
Chapter 2: Installation
Physical Memory
Remaining (-Available)
(4 GB Total System Memory)
3.99 GB
3.99 GB
3.99 GB
3.99 GB
3.76 GB
3.51 GB
3.01 GB
2.85 GB
2.84 GB
2.84 GB
DIMM3A
DIMM3B
DIMM2A
DIMM2B
DIMM1A
DIMM1B
JBT1
JWOL
I-Button
BMC
Firmware
JPG1
BMC CTRL
WPCM 450
JPUSB3
JI2C2
USB2 USB3
JPW1
CPU FAN
LE1
Intel X58-Express
North Bridge
JOH
JWD
FAN2
Battery
SPKR1
Intel ICH10R
South Bridge
SAS CTRL
LSI 1068E
JPUSB2
3-SGPIO1
JPS1
FAN3
LES1
3-SGPIO2
JPS2
FAN4
FAN1
JAR
JL1