4
Multiple protection mechanisms
Supports PFR 3.0.
Supports SGX 2.0.
Supports Trusted Platform Module (TCM1.0/TPM2.0).
HDM two-factor authentication.
Support chassis intrusion detection.
Server topology
• The servers support two Intel® Xeon® scalable processors of the fourth generation, four
groups of UPIs, and 32 DDR5 DIMMs.
• The servers use PCIe bus to connect to PCIe riser cards to provide PCIe slots of different
specifications.
• Each processor supports four embedded NVMe module slots. You can use NVMe module
adapters to obtain more slots.
• The servers support dual storage controller links for higher performance.
• The servers support embedded OCP 3.0 network adapters for flexible configuration of PCIe
links.
• The servers use the AST2500 management chip to support management ports such as VGA
connectors and management network ports.
PCH
C741
CPU1
SPR
CPU2
SPR
BMC
AST2600
CH0
CH1
CH2
CH3
CH4
OCP 3.0 PCIe x16
RISER1 P CIe x16
A1
A0
B1
B0
C1
C0
D1
D0
E1
E0
F1
F0
G1
G0
H1
H0
Slimsas x4
DDR4
EMMC
BMC F LA S H 1
SPI/SGPIO
LOCAL BUS
BMC F LA S H 2
PHY
CONN
OCP3.0
PCIe x16
OCP3.0
PCIe x 8
PCH FL ASH
SPI0
I2C I3C UAR T PWMTACHADC
JTAG
SPI
I2C
PECI
MUX
PECI
JTAG
JTAG
PECI
VT
JTAG
FRONT USB3x1
REAR U SB3x2
INNE R USB 2x1
iFIST/
DSD CARD
EMM C
MUX
EMM C
USB t o
EMMC
EMMC
EMM C
SPI
SP I T PM2.0
SW
MUX
USB2x1
SPI1
SPI
SPI1
CPLD1
Mast er
CPLD2
Slave
SG PIO
CTL
CTL
SPI
SPI
SPI
SERIAL
SERIAL
COM
HDM
MUX
VGA
REAR V GA
FRONT VGA
MCI O X8
MCI O X8
Slimsas x4
Slimsas x4
RISER3 PCIe x16
OCP 3.0 PCIe x8
MCI O X8
MCI O X8
A1
A0
B1
B0
C1
C0
D1
D0
E1
E0
F1
F0
G1
G0
H1
H0
CH5
CH6
CH7
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
DMI x8
SATA X4
SATA X4
SATA X4
USB3x2
USB2x1
RGM I I-1
PCIe5 x8x8
PCIe5 x16
PCIe5 x16
PCIe5 x8x8
PCIe5 x16
PCIe4 x8
EMMC x8
DDR4
NCSI-2
MCIO x8
MCIO x8
MCIO x8
MCIO x8
MCIO x8
MCIO x8
USB3x1
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