AMD B550
Ultra Durable Motherboard with Pure Digital VRM Solution, PCIe 4.0 x16 Slot,
Dual PCIe 4.0/3.0 M.2 Connectors, GIGABYTE 8118 Gaming LAN, Smart Fan 5 with
FAN STOP, RGB FUSION 2.0, Q-Flash Plus
Supports AMD
Ryzen™ 5000 Series/ 3rd Gen Ryzen™ and 3rd Gen Ryzen™ with Radeon™ Graphics
Processors
Dual Channel
ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs
5+3 Phases
Pure Digital VRM Solution with Low RDS(on) MOSFETs
Ultra
Durable™ PCIe 4.0 Ready x16 Slot
Dual
Ultra-Fast NVMe PCIe 4.0/3.0 M.2 Connectors
High Quality
Audio Capacitors and Audio Noise Guard for Ultimate Audio Quality
GIGABYTE
Exclusive 8118 Gaming GbE LAN with Bandwidth Management
Rear HDMI
& DVI Support
RGB FUSION
2.0 Supports Addressable LED & RGB LED Strips
Smart Fan 5
Features Multiple Temperature Sensors , Hybrid Fan Headers with FAN STOP
Q-Flash Plus
Update BIOS without Installing the CPU, Memory and Graphics Card
Anti-Sulfur
Resistors Design
CPU
AMD Socket
AM4, support for: AMD Ryzen™ 5000 Series/ 3rd Gen Ryzen™ and 3rd Gen Ryzen™
with Radeon™ Graphics Processors
Chipset
AMD B550
Memory
4 x DDR4
DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system
memory
AMD Ryzen™
5000 series processors/ 3rd Generation AMD Ryzen™ :
Support for
DDR4 4400(O.C.) / 4000(O.C.) / 3866(O.C.) / 3800(O.C.) / 3733(O.C.) /
3600(O.C.) / 3466(O.C.) / 3400(O.C.) / 3333(O.C.) / 3300(O.C.) / 3200 / 2933 /
2667 / 2400 / 2133 MHz memory modules
3rd Gen AMD
Ryzen™ with Radeon™ Graphics processors:
Support for
DDR4 4733(O.C.) / 4600(O.C.) / 4400(O.C.) / 4000(O.C.) / 3600(O.C.) /
3333(O.C.) /3200/2933/2667/2400/2133 MHz memory modules
Dual channel
memory architecture
Support for
ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules
Support for
non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
Support for
Extreme Memory Profile (XMP) memory modules
(Please
refer "Memory Support List" for more information.)
Onboard Graphics
Integrated
in the 3rd Generation AMD Ryzen™ with Radeon™ Graphics processors:
1 x DVI-D
port, supporting a maximum resolution of 1920x1200@60 Hz
* The DVI-D
port does not support D-Sub connection by adapter.
1 x HDMI
port, supporting a maximum resolution of 4096x2160@60 Hz
* Support
for HDMI 2.1 version, HDCP 2.3, and HDR.
Maximum
shared memory of 16 GB
Audio
Realtek®
Audio CODEC
High
Definition Audio
2/4/5.1/7.1-channel
* To
configure 7.1-channel audio, you need to open the audio software and select
Device advanced settings > Playback Device to change the default setting
first. Please visit GIGABYTE's website for details on configuring the audio
software.
LAN
Realtek® GbE
LAN chip (1000 Mbit/100 Mbit)
Expansion Slots
1 x PCI
Express x16 slot (PCIEX16), integrated in the CPU:
3rd Generation
AMD Ryzen™ processors support PCIe 4.0 x16 mode
3rd
Generation AMD Ryzen™ with Radeon™ Graphics processors support PCIe 3.0 x16
mode
* For
optimum performance, if only one PCI Express graphics card is to be installed,
be sure to install it in the PCIEX16 slot.
1 x PCI
Express x16 slot (PCIEX4), integrated in the Chipset:
Supporting
PCIe 3.0 x4 mode
1 x PCI
Express x1 slot (PCIEX1), integrated in the Chipset:
Supporting
PCIe 3.0 x1 mode
Storage Interface
1 x M.2
connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type
2242/2260/2280/22110 SSDs:
3rd
Generation AMD Ryzen™ processors support SATA and PCIe 4.0 x4/x2 SSDs
3rd
Generation AMD Ryzen™ with Radeon™ Graphics processors support SATA and PCIe
3.0 x4/x2 SSDs
1 x M.2
connector (M2B_SB), integrated in the Chipset, supporting Socket 3, M key, type
2242/2260/2280 SSDs:
Supporting
SATA and PCIe 3.0 x2 SSDs
4 x SATA
6Gb/s connectors, integrated in the Chipset:
Support for
RAID 0, RAID 1, and RAID 10
USB
4 x USB 3.2
Gen 1 ports on the back panel
Chipset:
2 x USB 3.2
Gen 1 ports available through the internal USB header
6 x USB
2.0/1.1 ports (4 ports on the back panel, 2 ports available through the
internal USB header)
Internal I/O Connectors
1 x 24-pin
ATX main power connector
1 x 8-pin
ATX 12V power connector
1 x CPU fan
header
2 x system
fan headers
2 x
addressable LED strip headers
2 x RGB LED
strip headers
1 x CPU cooler
LED strip/RGB LED strip header
2 x M.2
Socket 3 connectors
4 x SATA
6Gb/s connectors
1 x front
panel header
1 x front
panel audio header
1 x USB 3.2
Gen 1 header
1 x USB
2.0/1.1 header
1 x Trusted
Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)
1 x serial
port header
1 x Clear
CMOS jumper
1 x Q-Flash
Plus button
＊All
fan headers are subject to support AIO_Pump, Pump and high performance fan with
the capability of delivering up to 2A/12V @ 24W.
Back Panel Connectors
1 x PS/2
keyboard/mouse port
1 x DVI-D
port
1 x HDMI
port
4 x USB 3.2
Gen 1 ports
4 x USB
2.0/1.1 ports
1 x RJ-45
port
3 x audio
jacks
I/O
Controller
iTE® I/O
Controller Chip
H/W
Monitoring
Voltage
detection
Temperature
detection
Fan speed
detection
Overheating
warning
Fan fail
warning
Fan speed
control
* Whether
the fan speed control function is supported will depend on the cooler you
install.
BIOS
1 x 256 Mbit
flash
Use of
licensed AMI UEFI BIOS
PnP 1.0a,
DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
Unique Features
Support for
APP Center
* Available
applications in APP Center may vary by motherboard model. Supported functions
of each application may also vary depending on motherboard specifications.
@BIOS
EasyTune
Fast Boot
Game Boost
ON/OFF
Charge
RGB Fusion
Smart Backup
System
Information Viewer
Support for
Q-Flash Plus
Support for
Q-Flash
Support for
Xpress Install
Bundled
Software
Norton®
Internet Security (OEM version)
Realtek®
8118 Gaming LAN Bandwidth Control Utility
Operating System
Support for
Windows 10 64-bit
Form Factor
Micro ATX
Form Factor; 24.4cm x 24.4cm
Remark
Due to
different Linux support condition provided by chipset vendors, please download
Linux driver from chipset vendors' website or 3rd party website.
Most
hardware/software vendors may no longer offer drivers to support
Win9X/ME/2000/XP. If drivers are available from the vendors, we will update
them on the GIGABYTE website.