Gigabyte B550M DS3H Socket AM4 micro ATX AMD B550

Warranty period: 3 year(s)
Compatible processor series: AMD Ryzen 4000 Series, AMD Ryzen 5000 Series, AMD Ryzen 3000 Series
Processor socket: Socket AM4
Supported processor sockets: Socket AM4
Processor manufacturer: AMD
Parallel processing technology support: Not supported
Maximum resolution: 4096 x 2160 pixels
DirectX version: 12.0
HDCP: Yes
Cooling type: Passive
Motherboard form factor: micro ATX
Power source type: ATX
Audio output channels: 7.1 channels
PC health monitoring: Fan, Voltage, Temperature
Windows operating systems supported: Windows 10 x64, Windows 11 x64
Motherboard chipset: AMD B550
Motherboard chipset family: AMD
Product colour: Bronze
Audio chip: Realtek ALC897
Supported memory clock speeds: 4600, 2667, 3733, 4400 MHz, 2933, 3600, 4733 MHz, 4133, 4000, 3200 MHz, 4266, 3466, 3400, 3866, 2133, 2400
Unbuffered memory: Yes
Supported memory types: DDR4-SDRAM
Memory slots type: DIMM
ECC сompatibility: ECC & Non-ECC
Number of memory slots: 4
Maximum internal memory: 128 GB
Maximum internal memory per slot: 32 GB
Memory channels: Dual-channel
Supported memory clock speed (max): 4733 MHz
Width: 244 mm
Depth: 244 mm
Height: 35 mm
Bluetooth version: 4.2
Bluetooth: Yes
Wi-Fi standards: Wi-Fi 4 (802.11n), 802.11b, 802.11g, Wi-Fi 5 (802.11ac), 802.11a
LAN controller: Realtek RTL8111H
Top Wi-Fi standard: Wi-Fi 5 (802.11ac)
Wi-Fi: Yes
WLAN controller model: Realtek RTL8821CE
Ethernet LAN: Yes
Ethernet interface type: Gigabit Ethernet
12V power connector: Yes
Number of chassis fan connectors: 2
Front panel audio connector: Yes
Number of SATA III connectors: 4
Number of EPS power connectors (8-pin): 1
Serial port headers: 1
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1
Audio connector: Yes
Number of RGB LED pin headers: 5
CPU fan connector: Yes
USB 2.0 connectors: 1
ATX Power connector (24-pin): Yes
Number of water pump connectors: 2
RGB LED pin header: Yes
EPS power connector (8-pin): Yes
Number of CPU fan connectors: 1
TPM connector: Yes
Clear CMOS jumper: Yes
Desktop Management Interface (DMI) version: 2.7
BIOS type: UEFI AMI
Package weight: 1.09 kg
Package height: 68 mm
Package depth: 268 mm
Package width: 270 mm
Bundled software: Norton® Internet Security LAN bandwidth management software
Screws included: Yes
Batteries included: Yes
Antenna included: Yes
RAID support: Yes
RAID levels: 0, 1, 10
Number of storage drives supported: 6
Number of HDDs supported: 4
Supported storage drive interfaces: M.2, SATA III
Supported storage drive types: HDD & SSD
PS/2 ports quantity: 1
Ethernet LAN (RJ-45) ports: 1
USB 2.0 ports quantity: 4
Line-in: Yes
HDMI ports quantity: 1
HDMI version: 2.1
DVI-D ports quantity: 1
Microphone in: Yes
WiFi-AP antenna jack: 2
Headphone outputs: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
PCI Express x1 (Gen 3.x) slots: 1
Number of M.2 (M) slots: 2
PCI Express x16 (Gen 4.x) slots: 1
PCI Express x16 (Gen 3.x) slots: 1
1st M.2 largest key size: 22110
2nd M.2 largest key size: 2280
1st M.2 highest PCI Express generation: 4.0
2nd M.2 highest PCI Express generation: 3.0
Battery type: CR2032
Battery weight: 3 g
Lithium weight per battery: 0.07 g
Number of battery cells: 1
Battery technology: Lithium-Manganese Dioxide (LiMnO2)
Products per shipping (inner) case: 1 pc(s)
Country of origin: China
Warnings: Store away from water and sources of moisture., Avoid direct contact with sensitive electronic components., Dispose of according to local electro-waste regulations.