Gigabyte
Gigabyte B840M EAGLE WIFI6 AM5 mATX Motherboard
Gigabyte B840M EAGLE WIFI6 AM5 mATX Motherboard
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3 Year Limited Warranty
| Category | Specification Details |
| CPU |
• AMD Socket AM5 • Supports AMD Ryzen™ 9000 / 8000 / 7000 Series Processors |
| Chipset | • AMD B840 |
| Memory |
• 2 x DDR5 DIMM sockets, up to 128 GB (64 GB single DIMM) • Speeds from 4400MT/s up to 7600MT/s (O.C.) • Dual channel architecture • Supports non-ECC Un-buffered DIMMs (1Rx8/2Rx8/1Rx16) • Supports AMD EXPO™ and XMP memory modules |
| Onboard Graphics |
• 1 x DisplayPort (Supports DP 1.4 & HDR, up to 3840x2160@144Hz) • 1 x HDMI port (Supports HDMI 2.1 TMDS, HDCP 2.3 & HDR, up to 4096x2160@60Hz) |
| Audio | • Realtek® Audio CODEC (High Definition, 2/4/5.1/7.1-channel) |
| LAN | • Realtek® 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps) |
| Wireless | • Realtek® Wi-Fi 6 RTL8851BE: WIFI a/b/g/n/ac/ax (2.4/5 GHz), BLUETOOTH 5.3, 11ax 80MHz |
| Expansion Slots |
CPU: • 1 x PCIe 4.0 x16 slot (PCIEX16: runs at x16 for Ryzen 9000/7000, x8 for Ryzen 8000-Phoenix 1, x4 for Ryzen 8000-Phoenix 2) Chipset: • 1 x PCIe 3.0 x16 slot (running at x4) |
| Storage |
CPU: • 1 x M.2 (M2A_CPU, type 2580/2280): PCIe 4.0 x4/x2 Chipset: • 1 x M.2 (M2C_SB, type 2280): PCIe 3.0 x2 • 4 x SATA 6Gb/s connectors • RAID 0/1/10 support for NVMe (RAID 5 supported on Ryzen 9000 only) and SATA |
| USB |
CPU & Hubs: 2 x USB 3.2 Gen 1 (back panel), 4 x USB 2.0/1.1 (back panel) Chipset: 1 x USB-C® 3.2 Gen 1 (internal header), 2 x USB 3.2 Gen 1 (internal header), 4 x USB 2.0/1.1 (internal headers) |
| Internal I/O |
• Power: 1 x 24-pin ATX, 1 x 8-pin ATX 12V • Cooling: 1 x CPU fan, 1 x CPU fan/pump, 1 x sys fan, 1 x sys fan/pump • RGB: 2 x Addressable RGB Gen2 LED strip headers, 1 x RGB LED strip header • Data: 2 x M.2, 4 x SATA • Headers: Front panel, front audio, 1x USB-C® 3.2 Gen 1, 1x USB 3.2 Gen 1, 2x USB 2.0/1.1, TPM (GC-TPM2.0 SPI/SPI 2.0/SPI V2), reset jumper, clear CMOS jumper |
| Back Panel |
• 1 x PS/2 keyboard/mouse port • 4 x USB 2.0/1.1 ports • 1 x DisplayPort • 1 x HDMI port • 1 x Q-Flash Plus button • 2 x USB 3.2 Gen 1 ports • 1 x RJ-45 port • 2 x SMA antenna connectors (2T2R) • 3 x audio jacks |
| I/O Controller | • iTE® I/O Controller Chip |
| H/W Monitoring |
• Voltage, temperature, fan speed, water cooling flow rate detection • Fan fail warning, fan speed control |
| BIOS | • 1 x 256 Mbit flash, AMI UEFI BIOS (PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0) |
| Unique Features | • GIGABYTE Control Center (GCC), Q-Flash, Q-Flash Plus, Smart Backup |
| Software/OS |
• Norton® Internet Security (OEM), LAN bandwidth management • Windows 11 64-bit, Windows 10 64-bit |
| Form Factor | • Micro ATX Form Factor (24.4cm x 24.4cm) |
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