B650M K
Rev. 1102
© 2024
https://download.gigabyte.com/FileList/Manual/mb_manual_quick-guide_am5.pdf?m=sw
https://www.gigabyte.com/tw
REV : X.X X.X
REV : 1.0 1.0 BIOS
- 3 -
........................................................................................................4
1-1 .................................................................................................. 4
1-2 ........................................................................................................... 5
........................................................................................................6
2-1 .......................................................................................... 6
2-2 ........................................................................................................... 7
2-3 ........................................................................ 10
2-4 ............................................................................................. 13
2-5 ..................................................................................................... 14
2-6 ........................................................................................ 15
2-7 ............................................................................................ 17
BIOS ............................................................................................27
.........................................................................29
4-1 ................................................................................................. 29
4-2 ................................................................................................ 30
..............................................................................................................31
5-1 ................................................................................................ 31
Regulatory Notices ..................................................................................................... 32
.......................................................................... 34
.............................................................................................. 35
- 4 -
1-1
KB_MS_USB
CPU_FAN
ATX
B650M K
F_AUDIO
AUDIO
BAT
ATX_12V
CODEC
CLR_CMOS
U32_LAN
PCIEX16
iTE®
Super I/O
Realtek®
2.5GbE LAN
D_LED1
D_LED2 ( )
F_USB RST
SYS_FAN1 F_PANEL
SATA3 2 0
3 1
USB
110 80
80
M_BIOS
ESPI_DB
SPI_TPM
QFLASH_PLUS
F_U32C
F_U32
U32G2
U32G2C
M2B_CPU M2A_CPU
DDR5_A2
DDR5_A1
DDR5_B1
DDR5_B2
LED_C
SYS_FAN2
QFLED
PCIEX1
DP_HDMI
Socket AM5
AMD
Chipset
( ) PCB rev. 1.1( )
- 5 -
1-2
5B650M K - 1
5- 1
5I/O - 1
5SATA - 2
*
- 6 -
2-1
•
•
•
•
•
•(CPU)
•
•
•
•
•
•
•
•
•
•
•
- 7 -
2-2
(CPU)
AMD AM5
AMD Ryzen™ 7000
AMD Ryzen™ 8000
( )
AMD B650
DDR5 5200/4800/4400 MT/s
4D DR5 DIMM 192 GB ( 48 GB )
non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16
AMD EXtended Proles for Overclocking (AMD EXPO™) Extreme Memory
Prole (XMP)
(CPU DRAM
)
AMD Radeon™
- 1D isplayPort 3840x2160@144 Hz
* DisplayPort 1.4
- 1H DMI 4096x2160@60 Hz
* HDMI 2.1 HDCP 2.3
** HDMI 2.1 TMDS
( CPU )
Realtek®
High Denition Audio
2/4/5.1/7.1
* 7.1
Realtek® 2.5GbE (2.5 Gbps/1 Gbps/100 Mbps)
1P CI Express x16 (PCIEX16) CPU
AMD Ryzen™ 7000 PCIe 4.0 x16
AMD Ryzen™ 8000 -Phoenix 1 PCIe 4.0 x8
AMD Ryzen™ 8000 -Phoenix 2 PCIe 4.0 x4
* PCIEX16 NVMe SSD
- 1P CI Express x1 PCIe 3.0 x1 (PCIEX1)
1 M.2 (M2A_CPU) CPU Socket 3 M key type 2580 SSD
AMD Ryzen™ 7000 PCIe 4.0 x4/x2 SSD
AMD Ryzen™ 8000 -Phoenix 1 PCIe 4.0 x4/x2 SSD
AMD Ryzen™ 8000 -Phoenix 2 PCIe 4.0 x4/x2 SSD
1 M.2 (M2B_CPU) CPU Socket 3 M key type 25110/
2580 SSD
AMD Ryzen™ 7000 PCIe 4.0 x4/x2 SSD
AMD Ryzen™ 8000 -Phoenix 1 PCIe 4.0 x4/x2 SSD
AMD Ryzen™ 8000 -Phoenix 2 PCIe 4.0 x2 SSD
4 SATA 6Gb/s
NVMe SSD RAID 0 RAID 1 RAID 10
SATA RAID 0 RAID 1 RAID 10
- 8 -
USB CPU
- 1 USB Type-C®USB 3.2 Gen 2
- 1 USB 3.2 Gen 2 Type-A ( )
- 2 USB 2.0/1.1
- 1 USB Type-C®USB 3.2 Gen 1
USB
- 4 USB 3.2 Gen 1 (2 2
USB )
- 4 USB 2.0/1.1 (2 2
USB )
1 24-pin ATX
1 8-pin ATX 12V
1 CPU
2
1 LED ( D_LED1)
1 LED ( D_LED2) ( )
1R GB LED
2M .2 Socket 3
4 SATA 6Gb/s
1
1
1 USB Type-C®USB 3.2 Gen 1
1 USB 3.2 Gen 1
1 USB 2.0/1.1
1 ( GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0/
GC-TPM2.0 SPI V2 )
1
1 CMOS
1D isplayPort
1H DMI
4 USB 2.0/1.1
1P S/2 /
1 USB 3.2 Gen 2 Type-A ( )
1 USB Type-C®USB 3.2 Gen 2
1 Q-Flash Plus
1R J-45
2 USB 3.2 Gen 1
3
I/O iTE® I/O
( ) PCB rev. 1.1( )
- 9 -
*
BIOS 1 256 Mbit flash
AMI UEFI BIOS
PnP 1.0a DMI 2.7 WfM 2.0 SM BIOS 2.7 ACPI 5.0
GIGABYTE Control Center (GCC)
* GCC
Q-Flash
Q-Flash Plus
Norton® Internet Security (OEM )
LAN bandwidth management software
Windows 11 64-bit
Windows 10 64-bit
Micro ATX 24.4 x 24.4
*
&/ \
https://www.gigabyte.com/tw/Support/Utility/Motherboard?m=ut
- 10 -
2-3
(CPU)
•CPU
( CPU )
•CPU
•CPU CPU CPU ( CPU
CPU )
•CPU
•CPU CPU
•CPU
CPU
A.
CPU CPU
CPU CPU
CPU
AM5 CPU
AM5 CPU
&
https://www.gigabyte.com/WebPage/210/quick-guide.html?m=sw
- 11 -
B.
CPU CPU
CPU CPU CPU C PU
41
23
j
k
l
41
23
w
u
v
jCPU
kCPU
l
CPU
CPU CPU
( ) CPU
( CPU
)
CP U
* CPU CPU
41
23
l
k
jj
- 12 -
C.
CPU (
)
u
v
CP U
Type A
C PU
C P U
Type B
CP U
CP U
1-2-3-4 X
w
CPU (CPU_FAN)
CPU
41
23
CPU_FAN
41
23
41
23
u
Type B
41
23
j
l
v
kk
mm
41
23
j
kk
* Type B
1-2-3 - 4
41
23
Type A
- 13 -
2-4
•
( )
•
•
•DDR5_A2
4 (Dual Channel Technology)
BIOS
4 (Channel)
A (Channel A) DDR5_A1 DDR5_A2
B (Channel B) DDR5_B1 DDR5_B2
CPU
1.
2. (
)
DDR5_A1 DDR5_A2 DDR5_B1 DDR5_B2
1 - - a- - - -
2*- - a- - a
4*a a a a
(a--)
( * )
DDR5_A1
DDR5_A2
DDR5_B1
DDR5_B2
- 14 -
2-5
•
•
1.
2.
3.
4.
5.
6. BIOS
7.
PCIEX16
- 15 -
2-6
DisplayPort
DisplayPort
DisplayPort DisplayPort 3840x2160@144 Hz
HDMI
HDCP 2.3 Dolby TrueHD DTS HD Master
Audio 192KHz/24bit 7.1-channel LPCM
HDMI HDMI 4096x2160@60 Hz
USB 2.0/1.1
USB 2.0/1.1 USB
PS/2 /
PS/2
USB 3.2 Gen 2 Type-A ( )(Q-Flash Plus )
USB 3.2 Gen 2 USB 3.2 Gen 1 USB 2.0 USB
Q-Flash Plus ( ) USB
USB Type-C®( USB 3.2 Gen 2)
USB 3.2 Gen 2 USB 3.2 Gen 1 USB 2.0
USB
Q-Flash Plus ( )
Q-Flash Plus (S5 ) BIOS Q-Flash Plus
USB Q-Flash Plus QFLED (
) QFLED BIOS
DisplayPort/HDMI DisplayPort/HDMI
( )
•
•
( ) Q-Flash Plus
- 16 -
(RJ-45)
(Gigabit Ethernet)
2.5 GB (2.5 Gbps)
2.5 Gbps
1 Gbps
100 Mbps
USB 3.2 Gen 1
USB 3.2 Gen 1 USB 2.0 USB
/ ( )
/ ( )
/ ( )
/2 4 5.1 7.1
/aaa
/aaaa
/a a
/a
&
https://www.gigabyte.com/WebPage/697/realtek897-audio.html
7.1
- 17 -
2-7
•
•
•
1) ATX_12V
2) ATX
3) CPU_FAN
4) SYS_FAN1/2
5) SATA3 0/1/2/3
6) D_LED1/D_LED2 ( )
7) LED_C
8) M2A_CPU/M2B_CPU
9) F_PANEL
10) F_AUDIO
11) F_U32C
12) F_U32
13) F_USB
14) SPI_TPM
15) BAT
16) CLR_CMOS
17) RST
9 16
11
2
6
4
1310 7 6
1
14
12
3
8
15
8
174
5
( ) PCB rev. 1.1( )
- 18 -
1/2) ATX_12V/ATX (2x4-pin 12V 2x12-pin )
12V CPU 12V
(500 )
ATX_12V
ATX
1 3.3V 13 3.3V
2 3.3V 14 -12V
3 15
4 +5V 16 PS_ON (soft On/Off)
5 17
6 +5V 18
7 19
8 Power Good 20
9 5VSB (stand by +5V) 21 +5V
10 +12V 22 +5V
11 +12V ( 2x12-pin
)
23 +5V ( 2x12-pin
)
12 3.3V ( 2x12-pin
)
24 ( 2x12-pin
)
DEBUG
PORT
G.QBOFM
4 1
8 5
DEBUG
PORT
G.QBOFM
131
2412
ATX
ATX_12V
1 ( 2x4-pin
)
5 +12V ( 2x4-p i n
)
2 ( 2x4-pin
)
6 +12V ( 2x4-p i n
)
3 7 +12V
4 8 +12V
- 19 -
•CPU
CPU
•
3/4) CPU_FAN/SYS_FAN1/2 ( )
4-pin (
)
CPU_FAN/
SYS_FAN2
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
1
1
SYS_FAN1
1
2
3
4
CPU_FAN SYS_FAN1~2
2A 2A
24W 24W
5) SATA3 0/1/2/3 (SATA 6Gb/s )
SATA SATA 6Gb/s SATA 3Gb/s SATA 1.5Gb/s SATA
SATA RAID 0 RAID 1 RAID 10 RAID
1
2 TXP
3 TXN
4
5 RXN
6 RXP
7
SATA3 2 0
3 1
1
1
7
7
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
BIOS SATA Conguration
- 20 -
6) D_LED1/D_LED2 ( ) ( LED )
5050 LED 5 (5 ) LED 1000
1
1
D_LED2 ()
D_LED1
1 V (5V)
2 Data
3
4
LED
( ) 1
LED
1
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
_ F
_SB
F_USB30 F_U
B_
F_ F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
123
123
123
123
1
1
1
1
BSS
S
_S
SSU
1 2 3
S3 BSSS
U
__ 3
F_USB3F
S _
S _
S _
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S _S
_ SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
_S
SS_F
_
_ F
_SB
7) LED_C (RGB LED )
5050 RGB LED (12V/G/R/B) 2 (12 ) 2
RGB LED (
) 1 (12V)
1 12V
2 G
3 R
4 B
1
DEBUG
PORT
G.QBOFM
12V
RGB LED
1
( ) PCB rev. 1.1( )
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