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| Basic Information | ||
| Supported CPU | AMD Socket AM5, support for<br> AMD Ryzen 9000 Series Processors/<br> AMD Ryzen 8000 Series Processors/<br> AMD Ryzen 7000 Series Processors<br> (Go to GIGABYTE's website for the latest CPU support list.) | |
| Chipset | AMD B840 | |
| Form Factor | Micro ATX Form Factor; 24.4cm x 24.4cm | |
| Operating System | Support for Windows 11 64-bit<br> Support for Windows 10 64-bit | |
| Special Feature | Support for GIGABYTE Control Center (GCC)<br> * Available applications in GCC may vary by motherboard model. Supported functions of each application may also vary depending on the motherboard specifications.<br> Support for Q-Flash<br> Support for Q-Flash Plus<br> Support for Smart Backup | |
| Motherboard | ||
| BIOS | 1 x 256 Mbit flash<br> Use of licensed AMI UEFI BIOS<br> PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 | |
| External I/O Ports | Back Panel Connectors<br> 1 x HDMI port (Note)<br> 2 x DisplayPorts (Note)<br> 1 x Q-Flash Plus button<br> 1 x PS/2 keyboard/mouse port<br> 1 x USB Type-C port, with USB 3.2 Gen 1 support<br> 2 x USB 3.2 Gen 1 ports<br> 4 x USB 2.0/1.1 ports<br> 1 x RJ-45 port<br> 3 x audio jacks<br> (Note) Actual support may vary by CPU. | |
| Memory | Support for DDR5 8200(O.C) / 8000(O.C) / 7950(O.C) / 7900(O.C) / 7800(O.C) / 7600(O.C.) / 7400(O.C.) / 7200(OC)/7000(OC)/6800(OC)/6666(OC)/6600(OC)/6400(OC)/6200(OC)/ 6000(OC)/5600(OC)/5200/4800/4400 MT/s memory modules<br> 4 x DDR5 DIMM sockets supporting up to 256 GB (64 GB single DIMM capacity) of system memory<br> Dual-channel memory architecture<br> Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules<br> Support for AMD Extended Profiles for Overclocking (AMD EXPO) and Extreme Memory Profile (XMP) memory modules<br> (The CPU and memory configuration may affect the supported memory types, data rate (speed), and number of DRAM modules. Please refer to "Memory Support List" on GIGABYTE's website for more information.) | |
| Slots | 1 x PCI Express x16 slot (PCIEX16), integrated in the CPU:<br> AMD Ryzen™ 9000/7000 Series Processors support PCIe 4.0 x16 mode<br> AMD Ryzen™ 8000 Series-Phoenix 1 Processors support PCIe 4.0 x8 mode<br> AMD Ryzen™ 8000 Series-Phoenix 2 Processors support PCIe 4.0 x4 mode<br> * The PCIEX16 slot can only support a graphics card or an NVMe SSD. If only one graphics card is to be installed, be sure to install it in the PCIEX16 slot.<br> Chipset:<br> - 1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x4 (PCIEX4) | |
| Supported Storage | 1 x M.2 connector (M2A_CPU), , integrated in the CPU, supporting Socket 3, M key, type 2580/2280 SSDs:<br> AMD Ryzen 9000/7000 Series Processors support PCIe 4.0 x4/x2 SSDs<br> AMD Ryzen 8000 Series-Phoenix 1 Processors support PCIe 4.0 x4/x2 SSDs<br> AMD Ryzen 8000 Series-Phoenix 2 Processors support PCIe 4.0 x4/x2 SSDs<br> 1 x M.2 connector (M2B_CPU), integrated in the CPU, supporting Socket 3, M key, type, type 25110/22110/2580/2280 SSDs:<br> AMD Ryzen 9000/7000 Series Processors support PCIe 4.0 x4/x2 SSDs<br> AMD Ryzen 8000 Series-Phoenix 1 Processors support PCIe 4.0 x4/x2 SSDs<br> AMD Ryzen 8000 Series-Phoenix 2 Processors support PCIe 4.0 x2 SSDs<br> 4 x SATA 6Gb/s connectors<br> RAID 0, RAID 1, RAID 5, and RAID 10 support for NVMe SSD storage devices<br> * RAID 5 is only available on AMD Ryzen™ 9000 Series Processors.<br> RAID 0, RAID 1, and RAID 10 support for SATA storage devices | |
| Graphics | ||
| Graphics | Integrated Graphics Processor with AMD Radeon™ Graphics support:<br> - 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz<br> * Support for HDMI 2.1 version, HDCP 2.3, and HDR.<br> **Support for native HDMI 2.1 TMDS-compatible ports. **<br> - 2 x DisplayPorts, supporting a maximum resolution of 3840x2160@144 Hz<br> * Support for DisplayPort 1.4 version.<br> Support for up to triple-display at the same time<br> (Graphics specifications may vary depending on CPU support.) | |
| Connectivity | ||
| Others | H/W Monitoring:<br> Voltage detection<br> Temperature detection<br> Fan speed detection<br> Water cooling flow rate detection<br> Fan fail warning<br> Fan speed control<br> * Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install. | |
| Connector & Ports | ||
| USB (s) | CPU:<br> - 1 x USB Type-C port, with USB 3.2 Gen 1 support on the back panel<br> - 1 x USB 3.2 Gen 1 port on the back panel<br> CPU+USB 2.0 Hub:<br> - 4 x USB 2.0/1.1 ports on the back panel<br> Chipset:<br> - 1 x USB Type-C port, with USB 3.2 Gen 1 support, available through the internal USB header<br> - 3 x USB 3.2 Gen 1 ports (1 port on the back panel, 2 port available through the internal USB header)<br> - 4 x USB 2.0/1.1 ports available through the internal USB headers | |
| Audio | Realtek Audio CODEC<br> High Definition Audio<br> 2/4/5.1/7.1-channel<br> * You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings. | |
| Internal I/O Ports | 1 x 24-pin ATX main power connector<br> 1 x 8-pin ATX 12V power connector<br> 1 x CPU fan header<br> 1 x CPU fan/water cooling pump header<br> 1 x system fan header<br> 1 x system fan/water cooling pump header<br> 2 x addressable RGB Gen2 LED strip headers<br> 1 x RGB LED strip header<br> 4 x SATA 6Gb/s connectors<br> 2 x M.2 Socket 3 connectors<br> 1 x front panel header<br> 1 x front panel audio header<br> 1 x USB Type-C® header, with USB 3.2 Gen 1 support<br> 1 x USB 3.2 Gen 1 header<br> 2 x USB 2.0/1.1 headers<br> 1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0/GC-TPM2.0 SPI V2 module only)<br> 1 x reset jumper<br> 1 x Clear CMOS jumper | |
| Network & Connectivity | ||
| LAN | Realtek 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps) | |
| Others Information | ||
| Bundled Software | Norton Internet Security (OEM version)<br> LAN bandwidth management software | |
| Warranty Information | ||
| Warranty | 3 Years | |
The GIGABYTE B840M DS3H motherboard is a high-performance Micro ATX board designed for AMD’s latest AM5 socket processors, including the Ryzen 9000, 8000, and 7000 series. Built on the AMD B840 chipset, it delivers a perfect balance between functionality, performance, and reliability for mainstream and enthusiast PC builders. Supporting DDR5 memory up to 8200(O.C.) MT/s and a maximum capacity of 256 GB, the B840M DS3H ensures exceptional speed and multitasking capabilities. With dual-channel memory architecture and compatibility with AMD EXPO and Intel XMP profiles, users can easily optimize memory performance. For storage, the motherboard features two M.2 PCIe 4.0 slots and four SATA 6Gb/s ports, supporting RAID 0, 1, 5, and 10 configurations, ensuring both speed and data redundancy. The board also supports PCIe 4.0 graphics via its primary x16 slot, enabling smooth gaming and content creation experiences. Integrated AMD Radeon Graphics deliver crisp visuals through one HDMI 2.1 and two DisplayPort 1.4 outputs, supporting up to triple display configurations. Networking is powered by a Realtek 2.5GbE LAN chip for fast, stable connectivity, while Realtek High Definition Audio provides rich, immersive sound with support for up to 7.1-channel audio. Connectivity options are extensive, including USB 3.2 Gen 1 Type-C, multiple USB 3.2 and USB 2.0 ports, and RGB headers for customizable lighting. GIGABYTE enhances usability with Q-Flash and Q-Flash Plus for easy BIOS updates and Smart Backup for data protection. Built with durable components and extensive monitoring features, the GIGABYTE B840M DS3H offers excellent value, combining performance, modern features, and reliability in a compact Micro ATX form factor—perfect for gaming, productivity, or home PC builds.
The latest price of GIGABYTE B840M DS3H Motherboard in Bangladesh is 18,600৳ You can buy the GIGABYTE B840M DS3H Motherboard at best price from our Website or visit any of our showrooms.
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