Asus ROG STRIX B550-F GAMING WI-FI ROG STRIX B550-F GAMING WI-FI Users Manual - Page 10

Connectors with shared bandwidth

Page 10 highlights

Connectors with shared bandwidth FLBK_LED1 BIOS_FLBK U2_56U32G1_78 U32G2_C6 EATX12V_2 EATX12V_1 DIGI+ VRM RGB_HEADER1 CPU_FAN CPU_OPT U32G2_5 LAN_U32G1_34 HDMI _DP M.2(WIFI) SOCKET AM4 BOOT VGA CPU DRAM DDR4 DIMM_B1 (64bit, 288-pin module) DDR4 DIMM_B2* (64bit, 288-pin module) DDR4 DIMM_A1 (64bit, 288-pin module) DDR4 DIMM_A2* (64bit, 288-pin module) LED1_CON CHA_FAN1 AIO_PUMP M.2_1(SOCKET3) AUDIO Intel® I225V 22110 256Mb BIOS 2280 2260 2242 PCIEX16_1 EATXPWR U32G1_12 M.2_2(SOCKET3) SATA6G_56 SATA6G_34 SATA6G_12 A Super I/O PCIEX1_1 BATTERY AMD B550 A PCIEX16_2 B A PCIEX1_2 AURA B 22110 2280 2260 2242 A PCIEX1_3 COM_DEBUG AAFP TB_HEADER RGB_HEADER2 ADD_GEN 2 T_SENSOR CLRTC CHA_FAN3 USB_E34 USB_E12 PANEL CHA_FAN2 Configuration 1 2 PCIEX16_2 x4 x1 PCIEX1_1 - x1 A PCIEX1_2 - x1 PCIEX1_3 - x1 Configuration 1 2 M.2_2 PCIe 3.0 x4 / SATA - B SATA6G_56 - v • PCIEX16_2 shares bandwidth with PCIEX1_1, PCIEX1_2, and PCIEX1_3. When PCIEX16_2 runs x4 mode, PCIEX1_1, PCIEX1_2, and PCIEX1_3 will be disabled. PCIEX16_2 will run x1 mode when PCIEX1_1, PCIEX1_2, or PCIEX1_3 is occupied. • When M.2_2 slot is populated, SATA6G_56 will be disabled. x

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66

x
Connectors with shared bandwidth
DDR4 DIMM_B1 (64bit, 288-pin module)
DDR4 DIMM_B2* (64bit, 288-pin module)
DDR4 DIMM_A1 (64bit, 288-pin module)
DDR4 DIMM_A2* (64bit, 288-pin module)
DIGI+
VRM
AIO_PUMP
CHA_FAN3
CHA_FAN2
CHA_FAN1
LED1_CON
CPU_FAN
CPU_OPT
BOOT
VGA
CPU
DRAM
M.2_1(SOCKET3)
RGB_HEADER2
COM_DEBUG
AURA
RGB_HEADER1
ADD_GEN 2
PANEL
AAFP
CLRTC
T_SENSOR
256Mb
BIOS
SATA6G_12
SATA6G_34
SATA6G_56
EATX12V_1
EATX12V_2
EATXPWR
U32G1_12
Intel
®
I225V
BATTERY
HDMI
_DP
Super
I/O
PCIEX1_1
2280
2260
2242
M.2_2(SOCKET3)
2280
22110
22110
2260
2242
PCIEX1_2
PCIEX1_3
PCIEX16_2
PCIEX16_1
USB_E34
USB_E12
TB_HEADER
U2_56U32G1_78
AUDIO
LAN_U32G1_34
SOCKET AM4
FLBK_LED1
BIOS_FLBK
U32G2_C6
U32G2_5
M.2(WIFI)
AMD
B550
B
B
A
A
A
A
Configuration
1
2
A
PCIEX16_2
x4
x1
PCIEX1_1
-
x1
PCIEX1_2
-
x1
PCIEX1_3
-
x1
Configuration
1
2
B
M.2_2
PCIe 3.0 x4 / SATA
-
SATA6G_56
-
v
PCIEX16_2 shares bandwidth with PCIEX1_1, PCIEX1_2, and PCIEX1_3. When
PCIEX16_2 runs x4 mode, PCIEX1_1, PCIEX1_2, and PCIEX1_3 will be disabled.
PCIEX16_2 will run x1 mode when PCIEX1_1, PCIEX1_2, or PCIEX1_3 is occupied.
When M.2_2 slot is populated, SATA6G_56 will be disabled.