ASRock Z790 PG Lightning User Manual - Page 14

Block Diagram

Page 14 highlights

1.5 Block Diagram 10 eDP DDI1 HDMI DDI2 Intel Raptor Lake Processor Socket 1700 DMI Gen4 x8 Rear USB 3.2 Gen2x2 Type C Rear USB 3.2 Gen2 Type A Rear USB 3.2 Gen1* 5 port Rear USB 2.0 * 1 port Front USB 3.2 Gen1 *4 port Front USB 3.2 Gen1 Type C Front USB 2.0 * 2 port ASM1074 SATA 4 port Flash ROM 128Mb 20Gb/s 10Gb/s 5Gb/s 480Mb/s 5Gb/s 5Gb/s 480Mb/s SATA 6Gb SPI FAN x7 H/W Monitor Intel 700 Series Chipset eSPI SIO NCT6796D Channel A Channel B Gen5 x16 Gen4 x4 DDR5 Slot x2 DDR5 Slot x2 PCIE1 ( Gen5 x16 Slot ) M.2_1 PCIe Gen4 x4 Gen4 x4 Gen4 x4 Gen4 x4 Gen3 x1 Gen3 x1 Gen3 x1 Gen4 x4 Gen3 x1 Gen3 x1 AZ(HD Audio) M.2_2(PCIe Gen4 x4) M.2_3(PCIe Gen4 x4/SATA) M.2_4(PCIe Gen4 x4) M.2_WIFI1 PCIE2 ( x1 Slot ) PCIE3 ( x1 Slot ) PCIE4 Gen4x4(x16 Slot ) (TBT4 AIC support ) PCIE5 ( x1 Slot ) RTL8125 ( 2.5G LAN ) ALC897 (3 jack Audio) PS2 KB/MS

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10
1.5
Block Diagram
PCIE5 ( x1 Slot )
M.2_4(PCIe Gen4 x4)
DDI1
eDP
DDI2
Gen4 x4
Gen4 x4
Gen4 x4
Gen3 x1
Gen3 x1
Gen3 x1
Gen3 x1
PCIE2 ( x1 Slot )
PCIE3 ( x1 Slot )
Gen4 x4
PCIE4 Gen4x4(x16 Slot )
(TBT4 AIC support )
M.2_WIFI1
Gen3 x1
Rear USB 2.0 * 1 port
480Mb/s
PCIE1 ( Gen5 x16 Slot )
Intel
700 Series
Chipset
Intel Raptor Lake
Processor
Socket 1700
20Gb/s
Rear USB 3.2 Gen2x2 Type C
SATA 4 port
SATA 6Gb
5Gb/s
Rear USB 3.2 Gen1* 5 port
Channel B
Channel A
DDR5 Slot x2
DDR5 Slot x2
SIO NCT6796D
ALC897 (3 jack Audio)
DMI Gen4 x8
M.2_2(PCIe Gen4 x4)
M.2_3(PCIe Gen4 x4/SATA)
10Gb/s
Gen4 x4
Rear USB 3.2 Gen2 Type A
M.2_1 PCIe Gen4 x4
Gen5 x16
5Gb/s
ASM1074
Front USB 2.0 * 2 port
480Mb/s
AZ(HD Audio)
eSPI
RTL8125 (
2.5G LAN )
PS2 KB/MS
FAN x7
H/W Monitor
5Gb/s
Front USB 3.2 Gen1
Type C
Front USB 3.2 Gen1 *4 port
SPI
Flash ROM 128Mb
HDMI