GIGABYTE B850M D3HP AMD Motherboard

The GIGABYTE B850M D3HP is a Micro ATX motherboard built on the AMD B850 chipset with an AM5 socket, designed to support AMD Ryzen 7000, 8000, and 9000 Series processors. Measuring 24.4 cm x 24.4 cm, it fits neatly into compact mid-tower and Micro ATX cases while delivering a feature set that suits both mainstream gamers and productivity-focused builders. Memory support is a standout: four DDR5 DIMM slots accommodate up to 256 GB of system memory (up to 64 GB per DIMM) in dual-channel configuration, with compatibility ranging from 4400 MT/s up to 8200 MT/s (OC). Both AMD EXPO and Intel XMP profiles are supported, and GIGABYTE’s exclusive BIOS features—including custom SPD profile management and fast performance simulation—simplify memory tuning for all skill levels. For storage, the board provides two M.2 Socket 3 connectors: the first (M2A_CPU) supports type 2580/2280 drives up to PCIe 5.0 x4 on Ryzen 9000/7000 CPUs; the second (M2B_CPU) handles type 22110/2280 drives at PCIe 4.0 x4 on the same processors. Four SATA 6 Gb/s connectors round out storage, with RAID 0/1/5/10 for NVMe and RAID 0/1/10 for SATA (RAID 5 requires Ryzen 9000). The primary PCIe x16 slot runs at PCIe 5.0 x16 with Ryzen 9000/7000, ideal for current-generation discrete graphics cards. A secondary PCIe x16 mechanical slot (PCIEX4) operates at PCIe 3.0 x4 for additional expansion. Onboard graphics via the AMD Radeon integrated processor support one HDMI 2.1 port (up to 4096×2160 @ 60 Hz) and two DisplayPort 1.4 outputs (up to 3840×2160 @ 144 Hz), enabling triple-display configurations. The power delivery section features a 5+2+2 phase digital PWM design paired with 60 A DrMOS components, supported by a standard 24-pin ATX main power connector and an 8-pin ATX 12V connector. GIGABYTE’s AI-Driven PCB Technology—encompassing AI-ViaFusion, AI-Trace, and AI-Layer sub-technologies—targets signal integrity across the board’s multi-layer PCB construction. Connectivity on the rear panel includes one USB Type-C (USB 3.2 Gen 1), three USB 3.2 Gen 1 Type-A ports, two USB 2.0/1.1 ports, one PS/2 port, a Realtek GbE LAN jack (1 Gbps/100 Mbps/10 Mbps), three audio jacks via Realtek HD Audio CODEC supporting up to 7.1-channel output, and a Q-Flash Plus button for BIOS updates without a CPU installed. Internal headers add a USB Type-C header (USB 3.2 Gen 1), one USB 3.2 Gen 1 header, and two USB 2.0/1.1 headers, along with two addressable RGB Gen2 headers and one standard RGB header for lighting customization through GIGABYTE’s RGB Fusion. Smart Fan 6 thermal management offers up to seven adjustable control points per header, PWM and DC fan support, up to 24 W (12 V × 2 A) per header, fan stop functionality at low loads, and slope/stair dual-curve modes. The EZ Debug Zone provides dedicated debug LEDs and a Direct-to-BIOS button for streamlined troubleshooting. Software support includes GIGABYTE Control Center (GCC), Q-Flash, Q-Flash Plus, and Smart Backup. The board runs Windows 10 and Windows 11 (64-bit). Verified Specifications: – Form Factor: Micro ATX, 24.4 cm × 24.4 cm – Socket: AMD AM5 – Chipset: AMD B850 – CPU Support: AMD Ryzen 7000 / 8000 / 9000 Series – Memory: 4× DDR5 DIMM, up to 256 GB, 4400–8200 MT/s (OC), dual channel, AMD EXPO & XMP – Primary M.2 (M2A_CPU): PCIe 5.0 x4, type 2580/2280 (Ryzen 9000/7000) – Secondary M.2 (M2B_CPU): PCIe 4.0 x4, type 22110/2280 (Ryzen 9000/7000) – SATA: 4× 6 Gb/s – PCIe: 1× x16 PCIe 5.0 (CPU), 1× x16 mechanical PCIe 3.0 x4 (chipset) – Display: 1× HDMI 2.1 (4096×2160 @ 60 Hz), 2× DisplayPort 1.4 (3840×2160 @ 144 Hz) – LAN: Realtek 1 GbE – Audio: Realtek HD, 7.1-channel – USB (rear): 1× USB-C 3.2 Gen 1, 3× USB-A 3.2 Gen 1, 2× USB 2.0 – VRM: 5+2+2 phase digital PWM, 60 A DrMOS – BIOS: AMI UEFI, 256 Mbit flash – OS: Windows 10 / 11 (64-bit)