
20
SuperWorkstation 5049A-TR User's Manual
Figure 1-5. Intel PCH C621 Chipset: System Block Diagram
Note:
This is a general block diagram and may not exactly represent the features on your
motherboard. See the System Specifications appendix for the actual specifications of your
motherboard.
2133/2666 (2933) MHz
INTEL LGA3647
PCI-E x16 G3
VR13
6+1+1 PHASE
205W
DDR4 (CHA)
DIMMA1
DDR4 (CHB)
DIMMB1
2133/2666 (2933) MHz
DMI3
PCH
C621
(Socket-P0)
DIMMA2
DIMMB2
IT8898*8
PCI-E x16
x16
RJ45(+U31*2)
PCI-E x1 G2
PCI-E x1 G2
USB 2.0
NCT6796D
LPC I/O
eSPI
PEX8747
ESPI
BMC
AST2500
TPM Header
Debug Card
Switch
PCI-E x4 G2
2133/2666 (2933) MHz
DDR4 (CHC)
DIMMC1
DDR4 (CHD)
DIMMD1
2133/2666 (2933) MHz
DIMMC2
DIMMD2
2133/2666 (2933) MHz
DDR4 (CHE)
DIMME1
DDR4 (CHF)
DIMMF1
2133/2666 (2933) MHz
DIMME2
DIMMF2
IT8898*8
PCI-E x16
PCI-E x16 G3
x16
4 x M.2 SOCKET SSD
x4 x4 x4 x4
PCI-E x8
PCI-E x16
PCI-E x8
SLOT 2
SLOT 3
SLOT 4
SLOT 5
x8
x8
x8
x8
x8
x8
PCI-E x16 G3
PCI-E x16
IT8898*4
PCI-E x8
x8
x8
SLOT 6
SLOT 7
SATA
6.0 Gb/s
AZALIA
Realtek ALC888S
Front USB 2.0 x2
RJ45(+U30*2)
LAN2
AQC107(10Gb)
LAN1
Springville i210AT
LAN3
RTL8211FD-CG
BMC Boot Flash
DDR4
ESPI
Header
Rear USB 3.0 *2 (RTL)
Front USB 3.0 *2
Rear USB 3.0 *2 (AQC)
ASM2142/3142 USB 3.1
ASM2142/3142 USB3.1
USB 3.1 Type A (Rear)
ASM1543
USB 3.1 Type C
(Rear)
1 X USB Type A (Front)
ASM1543
USB 3.1 Type C
(Front)
Temp Sensor
W83773G local and remote at SMBUS
VGA CONN COM1
Connector
COM2
Header
BIOS
VCCP0 12V
SPI
SPI (Reserved)
SPI
SPI
#1
#2
#3
#4
#5
#6
#7
#0
USB 2.0
PCI-E x2 G2
PCI-E x2 G2
FAN SPEED CTRL
SYSTEM POWER
Front Panel
x8
x8
RGRMI I
#1
#2
#3
#4
#5
#6
#8-11
#6
#5
#14
#0-3
SLOT 1
VPP (2.625) 5v
VDDQ (1.2) 12v
VTT_M (0.6)