Asus ROG STRIX B660-F Gaming WiFi - Connectors with Shared Bandwidth

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Connectors with shared bandwidth
DDR5 DIMM_A1 (64bit, 288-pin module) DDR5 DIMM_A2 (64bit, 288-pin module)
LGA1700
DDR5 DIMM_B1 (64bit, 288-pin module) DDR5 DIMM_B2 (64bit, 288-pin module)
FLBK_LED
BIOS_FLBK
AIO_PUMP
CHA_FAN4
CHA_FAN2 CHA_FAN3
CHA_FAN1
LED1_CON
CPU_FAN
CPU_OPT
CPU
DRAM
VGA
BOOT
M.2_1(SOCKET3)
RGB_HEADER
ADD GEN 2_1
ADD GEN2_3
ADD GEN2_2
PANEL
AAFP
T_SENSOR
256Mb
BIOS
SPI_TPM
SATA6G_1 SATA6G_2 SATA6G_3 SATA6G_4
ATX_PWR
U32G1_E12
U32G2_4
Intel
®
B660
BATTERY
HDMI
_DP
PCIEX1(G3)_1
PCIEX1(G3)_2
M.2_2(SOCKET3) M.2_3(SOCKET3)
PCIE SATA
X
M.2_1(SOCKET3)
22110
2280 2280
22110
2260 2242 22602242
PCIEX16(G5)
PCIEX16(G3)
USB_E34
USB_E12
TB_HEADER
SPDIF_OUT
USB_56
CLRTC
TYPE-C
U32G2X2_C1
LAN_U32G2_3
U32G1_E3456
M.2(WIFI)
M.2_2(SOCKET3)
PCIE SATA
Optane Memory
4.0 X4
X
V
M.2_3(SOCKET3)
PCIE SATA
Optane Memory
3.0 X4
X
V
4.0 X4
Ethernet
DIGI+
VRM
A
A
A
ATX_12V_2
ATX_12V_1
Configuration 1 2 3 4
A
PCIEX16(G3) x4 x2 x2 x2
PCIEX1(G3)_1 - x1 - x1
PCIEX1(G3)_2 - - x1 x1
The PCIEX16(G3) shares bandwidth with the PCIEX1(G3)_1 and PCIEX1(G3)_2. When
either PCIEX1(G3) slot enables, PCIEX16(G3) will run x2 mode.