ASROCK Rack B650D4U-1L - 1.7 Block Diagram

10 11
English
1.7 Block Diagram
B650D4U-1L / B665D4U-1L
5 5
4 4
3 3
2 2
1 1
D D C C B B A A
M.2_2
PCIE GEN4 x 4
DDR5_A2 Slot
DDR5 DDR5
DDR5_B2 Slot
ECC/nonECC-UDIMM
DDR5_B1 Slot
ECC/nonECC-UDIMM
DISPLAYPORT
USB3.2 GEN1 / USB2.0
USB 3.2 GEN1 HEADER USB3_7_8
USB3~4
B665D4U-1L
ECC/nonECC-UDIMM
AMD PROCESSOR Socket AM5 (LGA 1718) 120W (Air)/170W(Liquid)
SIO NCT6796D-S
eSPI
PCIEx16 SLOT6
Rear HDMI
FAN*7 (4-pins)
AMD FCH PROM21 B665
SPI TPM Header
BIOS SPI FLASH 256MB
DDR5_A1 Slot
PCIE GEN5 x 4
ECC/nonECC-UDIMM
PCIE GEN4 x 4
DOW N- STREAM LI NK
UP-STREAM LINK
PCIE 0~15 DISPLAY 0
SW ITCH
eSPI
PCIE 1
DISPLAY 1
DISPLAYPORT
Rear DisplayPort
PCIEx4 SLOT7
PCIE GEN5 x 16
PCIE 16~19
PCIE GEN4 x 4
OCUlink1
PCIE 24~27
Rear type-A USB3_1
USB3.2 GEN1 / USB2.0
USB3
PCIE 0
PCIE GEN1 x 1
I210AT
PCIE GEN4 x 1
PCIEx1 SLOT4
USB2.0
USB 2.0 HEADER USB_1_2
USB PCIE 4~7/SATA 1~4
eSPI
SPI
Rear LAN1
SPI
SATA1 (7-pins) SATA2 (7-pins)
PCIE 8~11
SATA3 (7-pins) SATA4 (7-pins)
SATA3 SATA3
SPI
SATA3 SATA3
FAN
DDR5 DDR5
CHANNEL- A CHANNEL- B
Rear type-A USB3_2
USB3.2 GEN1 / USB2.0
USB0
Rear type-A USB3_4_6
USB3.2 GEN1 / USB2.0
USB1~2
Size
Project Name
Rev
Date:
Sheet
of
Title :
Engineer:
Custom
2 118Wednesday, Novem ber 30, 2022
ASRockRack Inc.
Block Diagram
R3.00
B665D4U-1L
Jack_Pan
B665D4U1L
Size
Project Name
Rev
Date:
Sheet
of
Title :
Engineer:
Custom
2 118Wednesday, Novem ber 30, 2022
ASRockRack Inc.
Block Diagram
R3.00
B665D4U-1L
Jack_Pan
B665D4U1L
Size
Project Name
Rev
Date:
Sheet
of
Title :
Engineer:
Custom
2 118Wednesday, Novem ber 30, 2022
ASRockRack Inc.
Block Diagram
R3.00
B665D4U-1L
Jack_Pan
B665D4U1L