Gigabyte B550M DS3H AC

GIGABYTE B550 motherboards maximize your PC's potential with AMD StoreMI technology. StoreMI accelerates traditional storage devices to reduce boot times and enhance the overall user experience. This easy-to-use utility combines the speed of SSDs with the high capacity of HDDs into a single drive, enhances the read/write speeds of the device to match that of SSDs, bolsters data performance for incredible value, and transforms the everyday PC to a performance driven system.

Form Factor

• Micro ATX Form Factor; 24.4cm x 24.4cm

CPU

• AMD Socket AM4, support for: AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 Series Processors

Chipset

• AMD B550

Memory

• 4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory, Support for 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.) / 3200 / 2933 / 2667 / 2400 / 2133 MHz memory modules, Dual channel memory architecture, Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules, * * ECC memory (ECC mode) support varies by CPU, Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules, Support for Extreme Memory Profile (XMP) memory modules

Graphics

• 1 x DVI-D port, supporting a maximum resolution of 1920x1200@60 Hz, * The DVI-D port does not support D-Sub connection by adapter. 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz, * Support for HDMI 2.1 version, HDCP 2.3, and HDR. Maximum shared memory of 16 GB

Expansion Slots

• 1 x PCI Express x16 slot (PCIEX16), integrated in the CPU: AMD Ryzen™ 5000 Series and Ryzen™ 3000 Series Processors support PCIe 4.0 x16 mode, AMD Ryzen™ Ryzen™ 5000 G-Series and Ryzen™ 4000 G-Series Processors support PCIe 3.0 x16 mode, 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 Series and Ryzen™ 3000 Series Processors support SATA and PCIe 4.0 x4/x2 SSDs, AMD Ryzen™ Ryzen™ 5000 G-Series and Ryzen™ 4000 G-Series Processors 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

LAN

• Realtek® GbE LAN chip (10/100/1000 Mbit)

Wireless Communication module

• Intel® Wi-Fi AC 3168, WIFI 802.11a/b/g/n/ac, supporting 2.4/5 GHz Dual-Band, BLUETOOTH 4.2, Support for 11ac wireless standard and up to 433 Mbps data rate

Audio

• Realtek® Audio CODEC, High Definition Audio, 2/4/5.1/7.1-channel

USB Ports

• CPU: 4 x USB 3.2 Gen 1 ports on the back panel, Chipset: 2 x USB 3.2 Gen 1 ports available through the internal USB header, 6 x USB 2.0/1.1 ports (4 ports on the back panel, 2 ports available through the internal USB header)

OS Support

• Windows 11 64-bit, Windows 10 64-bit

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, 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 header, 1 x front panel audio header, 1 x USB 3.2 Gen 1 header, 1 x USB 2.0/1.1 header, 1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only), 1 x serial port header, 1 x Clear CMOS jumper, 1 x Q-Flash Plus button

Back I/O Ports

• 1 x PS/2 keyboard/mouse port, 1 x DVI-D port, 2 x SMA antenna connectors (1T1R), 1 x HDMI port, 4 x USB 3.2 Gen 1 ports, 4 x USB 2.0/1.1 ports, 1 x RJ-45 port, 3 x audio jacks

H/W Monitoring

• Voltage detection, Temperature detection, Fan speed detection, Overheating warning, Fan fail warning, Fan speed control

Special Features

• Support for APP Center, * Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications. @BIOS, EasyTune, ON/OFF Charge, RGB Fusion, Smart Backup, System Information Viewer, Support for Q-Flash Plus, Support for Q-Flash, Support for Xpress Install

Bundled Software

• Norton® Internet Security (OEM version), LAN bandwidth management software