Supermicro SuperStorage Server 2028R-NR48N, User Manual

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1-3
Chapter 1: Introduction
SIOM Network Slot
The motherboard provides a PCI-E x16 slot for a Super I/O module (SIOM)
networking card. Several SIOM configurations are available.
Figure 1-1. Intel C612 Chipset:
System Block Diagram
Note: This is a general block diagram. Please see Chapter 5 for details.
DDR4 DIM
M
Block Diagram
C
D
#3
#2
#1 #1
#1 #1
#2
#3
#2
#3
#3
#2
QPI0
DMI
PE3 PE2 PE1
A
B
H
G
#3
#2
SocketID 01
#1 #1 #1 #1
#2
#3
#2
#3
#3
#2
E
CPU2
DDR4 DIM
M
F
QPI1
DMI
x16
NCSI DDR3
UART
x4
8~11
x4
4~7
0~3
port 1,2
with RJ45
REAR
port 3
TYPE-A
x8
x16
PCIe Slot
1
PCIe Slot
2
PCIe Slot
3
0~1
5
x8
x16 (0-15
)
NCSI
NVMe
1
NVMe
2
NVMe
3
NVMe
4
x4
12~15
x4
JMAZZ1 (SAS AOM
1)
0~7
SPI
PEI
BMC
AST2400
HWM
VGA
LAN
LPC
SPI USB
DDR3
VGA
32MB BMC
SPI Flash
MUX
16MB BMC
SPI Flash
SPI USB 2.0
[6/7]
LPC
PCH
PE[3] TPM Header
PHY
RTL8211E
IPMI LAN
COM1
SATA Gen3 [2/3]
SATA Gen3 [0/1]
SATA_DOM1 SATA_DOM2
S-SATA1 S-SATA2
PE3 PE2 PE1QP11QP10
32GB/s 32GB/s
16GB/s
QPI
QPI 9.6GT/s
Polarity Inversion
Polarity Inversion
SocketID 00
CPU1
4GB/s
32GB/s
32GB/s
16GB/s
USB 2.0 [10/12/13]
USB 3.0 [1/2/6]
DDR4 DIM
M
DDR4 DIM
M
DDR4 DIM
M
DDR4 DIM
M
DDR4 DIM
M DDR4 DIM
M
#3
DDR4 DIM
M
DMI
#3
DDR4 DIM
M
9.6GT/s
SIOM SLOT
0~1
5