Gigabyte
GIGABYTE B840M DS3H WIFI6 Motherboard - AMD Ryzen 9000 CPUs, 8+2+2
Elevate your computing experience with GIGABYTE's renowned motherboard series: AORUS, AERO, and GIGABYTE. Featuring innovative designs and advanced features, these boards offer exceptional performance and reliability. Whether you're a gamer, content creator, or professional, our series cater to your needs, ensuring uncompromising quality and cutting-edge technology. Technical details Warranty period: 3 year(s) Processor 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 Memory Supported memory types: DDR5-SDRAM Number of memory slots: 4 Maximum internal memory: 256 GB Memory slots type: DIMM Memory channels: Dual-channel ECC ompatibility: Non-ECC Supported memory clock speeds: 8200,8000,7950,7900,7800,7600,7400,7200,7000,6800,6666,6600,6400,6200,6000,5600,5200,4800,4400 MHz Supported memory clock speed (max): 8200 MHz Unbuffered memory: Yes Maximum internal memory per slot: 64 GB Weight & dimensions Width: 244 mm Depth: 244 mm Height: 35 mm Network Wi-Fi: Yes Ethernet LAN: Yes Ethernet interface type: 2.5 Gigabit Ethernet LAN controller: Realtek RTL8125 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 Internal I/O USB 2.0 connectors: 2 USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2 USB 3.2 Gen 2 (3.1 Gen 2) connectors: 0 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 TPM connector: Yes Number of water pump connectors: 2 RGB LED pin header: Yes Number of RGB LED pin headers: 3 Rear panel I/O ports 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 USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 0 USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 0 Ethernet LAN (RJ-45) ports: 1 VGA (D-Sub) ports quantity: 0 HDMI ports quantity: 1 DVI-D ports quantity: 0 PS/2 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 Storage controllers Supported storage drive interfaces: M.2, PCI Express 4.0, SATA III Supported storage drive types: HDD & SSD Number of HDDs supported: 4 Number of storage drives supported: 6 RAID support: Yes RAID levels: 0, 1, 5, 10 Packaging data Package width: 270 mm Package depth: 268 mm Package height: 68 mm Package weight: 1.23 kg Packaging content Batteries included: Yes Antenna included: Yes Screws included: Yes Bundled software: Norton® Internet Security (OEM version) Expansion slots 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 BIOS type: UEFI AMI BIOS memory size: 256 Mbit ACPI version: 5.0 Clear CMOS jumper: Yes Desktop Management Interface (DMI) version: 2.7 System Management BIOS (SMBIOS) version: 2.7 Battery Battery weight: 3 g Lithium weight per battery: 0.07 g Number of battery cells: 1 Battery technology: Lithium-Manganese Dioxide (LiMnO2) Battery type: CR2032 Other features Weight: 1.13 kg Graphics Parallel processing technology support: Not supported Maximum resolution: 4096 x 2160 pixels HDCP: Yes DirectX version: 12.0 Features Component for: PC Motherboard
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Price history (lowest price)
2026-07-12 – 2026-07-25min £145.06 · max £147.11
Product details
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- Gigabyte
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- 04719331874667