Gigabyte B550M K Micro-ATX Motherboard AMD AM4 B550 DDR4 128GB 2x M.2 HDMI DP 1GbE

GA-B550M-K

GIGABYTE B550M K Motherboard - AMD Ryzen 5000 CPUs, up to 4733MHz DDR4, 1xPCIe 4.0 + 1xPCIe 3.0 M.2, 1GbE LAN, USB 3.2 Gen 1. Processor manufacturer: AMD, Processor socket: Socket AM4, Compatible processor series: AMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 Series. Supported memory types: DDR4-SDRAM, Maximum internal memory: 128 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, SATA, Supported storage drive types: HDD & SSD, RAID levels: 0, 1, 10. Maximum resolution: 5120 x 2880 pixels. Ethernet interface type: Gigabit Ethernet, LAN controller: Realtek RTL8111H

Specifications

• Processor socket: Socket AM4
• Processor manufacturer: AMD
• Supported processor sockets: Socket AM4
• Compatible processor series: AMD Ryzen 3000 Series,AMD Ryzen 4000 Series,AMD Ryzen 5000 Series
• Wi-Fi: N
• Ethernet LAN: Y
• Ethernet interface type: Gigabit Ethernet
• LAN controller: Realtek RTL8111H
• Batteries included: Y
• Screws included: Y
• Bundled software: Norton® Internet Security (OEM version) LAN bandwidth management software
• Width: 244
• Depth: 244
• Height: 35
• Maximum internal memory: 128
• Supported memory types: DDR4-SDRAM
• Number of memory slots: 4
• Memory slots type: DIMM
• Unbuffered memory: Y
• Memory channels: Dodeca-channel
• ECC сompatibility: ECC & non-ECC
• Maximum internal memory per slot: 32
• Supported memory clock speed (max): 4733
• Supported memory clock speeds: 4733,4600,4400,4266,4133,4000,3866,3733,3600,3466,3400,3200,2933,2667,2400,2133
• Parallel processing technology support: Not supported
• HDCP: Y
• Maximum resolution: 5120 x 2880
• DirectX version: 12.0
• Component for: PC
• Cooling type: Passive
• Motherboard form factor: Micro ATX
• Power source type: ATX
• Motherboard chipset family: AMD
• Audio output channels: 7.1
• PC health monitoring: FAN,Temperature,Voltage
• Motherboard chipset: AMD B550
• Audio chip: Realtek ALC897
• Windows operating systems supported: Windows 10 x64,Windows 11 x64
• Product colour: Brown
• Package depth: 265
• Package height: 54
• Package width: 265
• Package weight: 837
• Number of M.2 (M) slots: 2
• PCI Express x1 (Gen 3.x) slots: 1
• PCI Express x16 (Gen 4.x) slots: 1
• 1st M.2 largest key size: 2280
• 2nd M.2 largest key size: 2280
• 2nd M.2 highest PCI Express generation: 3.0
• 1st M.2 highest PCI Express generation: 4.0
• USB 2.0 connectors: 1
• USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1
• Number of chassis fan connectors: 1
• TPM connector: Y
• Number of SATA III connectors: 4
• Front panel audio connector: Y
• Front panel connector: Y
• ATX Power connector (24-pin): Y
• CPU fan connector: Y
• EPS power connector (8-pin): Y
• 12V power connector: Y
• Number of EPS power connectors (8-pin): 1
• USB 3.2 Gen 2 (3.1 Gen 2) connectors: 0
• Number of CPU fan connectors: 1
• USB 2.0 ports quantity: 4
• Ethernet LAN (RJ-45) ports: 1
• USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
• PS/2 ports quantity: 1
• HDMI ports quantity: 1
• Headphone outputs: 1
• Microphone in: Y
• DisplayPorts quantity: 1
• DisplayPort version: 1.4
• HDMI version: 2.1
• Line-in: Y
• DVI-D ports quantity: 0
• USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: 0
• USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 0
• VGA (D-Sub) ports quantity: 0
• USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 0
• RAID levels: 0,1,10
• RAID support: Y
• Supported storage drive types: HDD & SSD
• Number of storage drives supported: 6
• Supported storage drive interfaces: M.2,SATA
• Number of HDDs supported: 2
• BIOS type: UEFI AMI
• BIOS memory size: 128
• ACPI version: 5.0
• Clear CMOS jumper: Y
• Desktop Management Interface (DMI) version: 2.7
• System management BIOS (SMBIOS) version: 2.7
• Number of battery cells: 1
• Lithium weight per battery: 0.07
• Battery weight: 3
• Battery technology: Lithium-Manganese Dioxide (LiMnO2)
• Battery type: CR2032
• Country of origin: China
• Products per shipping (inner) case: 1
• Warranty period: 3