B840M DS3H WIFI6 (Rev. 1.1)

Technical Specifications

• Summary: GIGABYTE B840M DS3H WIFI6 Motherboard - AMD Ryzen 9000 CPUs, 8+2+2 Phases VRM, up to 8200MHz DDR5, 2xPCIe 4.0 M.2, Wi-Fi 6, 2.5GbE LAN, USB 3.2 Gen 1. Processor manufacturer: AMD, Processor socket: Socket AM5, Compatible processor series: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series. Supported memory types: DDR5-SDRAM, Maximum internal memory: 256 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, PCI Express 4.0, SATA III, Supported storage drive types: HDD & SSD, RAID levels: 0, 1, 5, 10. Maximum resolution: 4096 x 2160 pixels. Ethernet interface type: 2.5 Gigabit Ethernet, LAN controller: Realtek RTL8125, Top Wi-Fi standard: Wi-Fi 6 (802.11ax)
• Vendor Homepage: https://www.gigabyte.com/
• Name: MB AMD B840 SAM5 MATX/B840M DS3H WF6 1.1 GIGABYTE
• Category Code: MBA
• Model: B840M DS3H WIFI6 (Rev. 1.1)
• Motherboard chipset: AMD B840
• Audio chip: Realtek ALC897
• Product colour: Dark brown
• PC health monitoring: Fan/Temperature/Voltage/Water cooling
• Component for: PC
• Motherboard form factor: micro ATX
• Audio output channels: 7.1
• Cooling type: Passive
• Motherboard chipset family: AMD
• Power source type: ATX
• Windows operating systems supported: Windows 10 x64/Windows 11 x64
• Processor manufacturer: AMD
• Processor socket: Socket AM5
• Compatible processor series: AMD Ryzen 7000 Series/AMD Ryzen 8000 Series/AMD Ryzen 9000 Series
• Supported processor sockets: Socket AM5
• Supported memory types: DDR5-SDRAM
• Number of memory slots: 4
• Memory slots type: DIMM
• Memory channels: Dual-channel
• ECC сompatibility: Non-ECC
• Supported memory clock speeds: 4400/4800/5200/5600/6000/6200/6400/6600/6666/6800/7000/7200/7400/7600/7800/7900/7950/8000/8200
• Supported memory clock speed (max): 8200
• Maximum internal memory: 256
• Unbuffered memory: Yes
• Maximum internal memory per slot: 64
• Supported storage drive types: HDD & SSD
• Supported storage drive interfaces: M.2,PCI Express 4.0,SATA III
• Number of HDDs supported: 4
• Number of storage drives supported: 6
• RAID support: Yes
• RAID levels: 0/1/10/5
• Parallel processing technology support: Not supported
• Maximum resolution: 4096 x 2160
• HDCP: Yes
• DirectX version: 12.0
• USB 2.0 connectors: 2
• USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2
• Number of SATA III connectors: 4
• Front panel audio connector: Yes
• Front panel connector: Yes
• ATX Power connector (24-pin): Yes
• CPU fan connector: Yes
• Number of CPU fan connectors: 2
• Number of chassis fan connectors: 2
• EPS power connector (8-pin): Yes
• Number of EPS power connectors (8-pin): 1
• Number of water pump connectors: 2
• TPM connector: Yes
• RGB LED pin header: Yes
• Number of RGB LED pin headers: 3
• USB 2.0 ports quantity: 4
• USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2
• USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: 1
• Ethernet LAN (RJ-45) ports: 1
• PS/2 ports quantity: 1
• HDMI ports quantity: 1
• HDMI version: 2.1
• DisplayPorts quantity: 2
• DisplayPort version: 1.4
• Headphone outputs: 1
• Line-in: Yes
• Microphone in: Yes
• WiFi-AP antenna jack: 2
• Ethernet LAN: Yes
• Ethernet interface type: 2.5 Gigabit Ethernet
• LAN controller: Realtek RTL8125
• Wi-Fi: Yes
• Top Wi-Fi standard: Wi-Fi 6 (802.11ax)
• Wi-Fi standards: 802.11a/802.11b/802.11g/Wi-Fi 4 (802.11n)/Wi-Fi 5 (802.11ac)/Wi-Fi 6 (802.11ax)
• WLAN controller model: Realtek RTL8851BE
• Bluetooth: Yes
• Bluetooth version: 5.3
• PCI Express x16 (Gen 3.x) slots: 1
• PCI Express x16 (Gen 4.x) slots: 1
• Number of M.2 (M) slots: 2
• 1st M.2 largest key size: 2580
• 1st M.2 highest PCI Express generation: 4.0
• 2nd M.2 largest key size: 25110
• 2nd M.2 highest PCI Express generation: 4.0
• BIOS type: UEFI AMI
• BIOS memory size: 256
• ACPI version: 5.0
• Clear CMOS jumper: Yes
• Desktop Management Interface (DMI) version: 2.7
• System Management BIOS (SMBIOS) version: 2.7
• Country of origin: China
• Products per shipping (inner) case: 1
• Battery weight: 3
• Lithium weight per battery: 0.07
• Package width: 270
• Number of battery cells: 1
• Package depth: 268
• Package height: 68
• Battery technology: Lithium-Manganese Dioxide (LiMnO2)
• Package weight: 1232
• Battery type: CR2032
• Width: 244
• Depth: 244
• Height: 35
• Antenna included: Yes
• Batteries included: Yes
• Screws included: Yes
• Bundled software: Norton Internet Security (OEM version)
• Weight: 1130
• Warranty period: 3
• Units per Pallet: 0
• Units per Shipping Box: 1
• Unit Calculated Volume: 0.005103
• Unit Calculated Weight: 1