GIGABYTE B550M DS3H (SOCKET AM4 & AMD B550 CHIPSET)

Model: B550M DS3H (Supports Rev 1.x / Rev 2.x / Rev 3.x variants) CPU: Socket AM4; Supports AMD Ryzen™ 5000 Series / Ryzen™ 5000 G-Series / Ryzen™ 4000 G-Series / Ryzen™ 3000 Series / Ryzen™ 3000 G-Series Processors. Chipset: AMD B550 Memory: 4 x DDR4 DIMM slots, Max capacity up to 128GB (32GB single DIMM capacity); Dual Channel Memory Architecture; Supports ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules; Supports non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules; Supports Extreme Memory Profile (XMP) modules. Supported Overclocked (O.C.) frequencies: DDR4 4733(O.C.) / 4600(O.C.) / 4400(O.C.) / 4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3733(O.C.) / 3600(O.C.) / 3466(O.C.) / 3400(O.C.) MHz, and native 3200 / 2933 / 2667 / 2400 / 2133 MHz. Graphic: Integrated Graphics Processor (Requires AMD processor with Radeon™ Graphics):

• 1 x DVI-D port, supporting a maximum resolution of 1920 x 1200 @ 60Hz (Does not support D-Sub converters).

• 1 x HDMI 2.1 port, supporting a maximum resolution of 4096 x 2160 @ 60Hz (Supports HDCP 2.3, HDR, and maximum 48 Gb/s bandwidth). Maximum shared memory up to 16GB; Supports dual display output simultaneously. Expansion Slots:

• 1 x PCI Express x16 slot (PCIEX16), integrated in the CPU. (AMD Ryzen™ 5000/3000 Series processors support PCIe 4.0 x16 mode; AMD Ryzen™ 5000 G-Series/4000 G-Series processors support PCIe 3.0 x16 mode). Note: For optimum performance, always use this slot if installing only one graphics card.

• 1 x PCI Express x16 slot (PCIEX4), integrated in the Chipset, supporting PCIe 3.0 x4 mode.

• 1 x PCI Express x1 slot (PCIEX1), integrated in the Chipset, supporting PCIe 3.0 x1 mode. Storage:

• 1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 2242/2260/2280/22110 SSDs. (AMD Ryzen™ 5000/3000 series support SATA and PCIe 4.0 x4/x2 SSDs; AMD Ryzen™ 5000 G-Series/4000 G-Series support SATA and PCIe 3.0 x4/x2 SSDs).

• 1 x M.2 connector (M2B_SB), integrated in the Chipset, supporting Socket 3, M key, type 2242/2260/2280 SSDs (Supporting SATA and PCIe 3.0 x2 SSDs).

• 4 x SATA 6Gb/s connectors, integrated in the Chipset.

• Support for RAID 0, RAID 1, and RAID 10 configurations. LAN: Realtek® GbE LAN chip (10/100/1000 Mbit Gigabit Ethernet) with Bandwidth Management utility software. Audio: Realtek® Audio CODEC, High Definition Audio, 2/4/5.1/7.1-channel configuration. Note: To configure 7.1-channel audio, you need to use an HD front panel audio module and enable multi-channel audio through the audio driver. USB Ports: Total of 12 USB ports allocated across CPU and Chipset:

• Rear Panel I/O (CPU/Chipset): 4 x USB 3.2 Gen 1 ports (blue) + 4 x USB 2.0/1.1 ports.

• Internal Headers (Chipset): 1 x USB 3.2 Gen 1 header (supports 2 additional front panel ports) + 1 x USB 2.0/1.1 header (supports 2 additional front panel ports).

Software Features: ASUS/Manufacturer Exclusive Software

• GIGABYTE APP Center (Includes 3D OSD, @BIOS, Ambient LED, EasyTune, Fast Boot, Game Boost, ON/OFF Charge, Smart Backup, System Information Viewer)

• GIGABYTE Realtek GbE LAN Bandwidth Management Software

• RGB Fusion 2.0 Utility

• Norton® Internet Security (OEM version) UEFI BIOS

• 1 x 256 Mbit Flash ROM

• Use of licensed AMI UEFI BIOS

• PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 Manufacturer Special Features:

• GIGABYTE Ultra Durable™ Hardware Design: PCIe 4.0 Ready x16 slot, Solid Pin Power Connectors (8-pin CPU power).

• 5+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETs.

• Smart Fan 5: Features 5 internal temperature sensors and 3 hybrid fan headers with FAN STOP feature.

• RGB Fusion 2.0: Multi-zone addressable LED light show design, supporting Addressable LED and RGB LED strips.

• Q-Flash Plus: Update the BIOS easily without installing the CPU, memory, or graphics card.

• Anti-Sulfur Resistors design for industrial-grade protection against air contaminants.

Back I/O Ports:

• 1 x PS/2 keyboard/mouse port

• 1 x DVI-D port

• 1 x HDMI port

• 4 x USB 3.2 Gen 1 ports (blue)

• 4 x USB 2.0/1.1 ports

• 1 x RJ-45 Gigabit LAN port

• 1 x Q-Flash Plus button

• 3 x Audio jacks (Line In, Line Out, Mic In)

Internal I/O Ports:

• 1 x 24-pin ATX main power connector

• 1 x 8-pin ATX 12V power connector

• 1 x CPU fan header

• 2 x system fan headers

• 2 x addressable LED strip headers (ARGB)

• 2 x RGB LED strip headers

• 1 x CPU cooler LED strip/RGB LED strip header

• 2 x M.2 Socket 3 connectors

• 4 x SATA 6Gb/s connectors

• 1 x front panel system header

• 1 x front panel audio header

• 1 x USB 3.2 Gen 1 header (Supports 2 additional USB 3.2 Gen 1 ports)

• 1 x USB 2.0/1.1 header (Supports 2 additional USB 2.0/1.1 ports)

• 1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)

• 1 x serial port (COM) header

• 1 x Clear CMOS jumper

Accessories:

• 1 x Motherboard Driver & Utility Support disc (or download guide)

• 1 x User's Manual / Quick Start Guide

• 1 x I/O Shield backplate

• 2 x SATA 6Gb/s data cables BIOS: 256 Mb Flash ROM, UEFI AMI BIOS Manageability: WfM 2.0, DMI 2.7, WOL by PME, PXE Operating System: Support for Windows® 11 (64-bit) / Windows® 10 (64-bit) Form Factor: Micro ATX Form Factor; 24.4 cm x 24.4 cm (9.6 inches x 9.6 inches)

✔ Some units – Packaging in good/new condition. ⚠ Some units – Packaging may show signs of aging (dust, minor scratches / dents, faded labels) or missing original boxes due to older stock. 🔧 Rest assured, all products are fully functional unless stated otherwise. We check quality before shipping! Thank you for your understanding.

Note: By purchasing, you AGREE that no returns/refunds will be accepted due to the declared condition.