ExpiredGigabyte B550M DS3H AM4 mATX Motherboard

CHIPSET

 AMD B550

MEMORY

 4 x DDR4 DIMM sockets   supporting up to 128 GB (32 GB   single DIMM capacity) of system memory

3rd Gen AMD Ryzen™ Processors:

Support for DDR4 4000(O.C.) /   3600(O.C.) / 3333(O.C.)   /3200/2933/2667/2400/2133 MHz memory modules

New Generation AMD Ryzen™ with   Radeon™ Graphics processors:

Support for DDR4 4733(O.C.) /   4600(O.C.) / 4400(O.C.) / 4000(O.C.)   / 3600(O.C.) / 3333(O.C.)   /3200/2933/2667/2400/2133 MHz memory modules

Dual channel memory architecture

Support for ECC Un-buffered DIMM   1Rx8/2Rx8 memory modules

Support for non-ECC Un-buffered DIMM   1Rx8/2Rx8/1Rx16 memory   modules

Support for Extreme Memory Profile   (XMP) memory modules

(Please refer "Memory Support   List" for more   information.)

ONBOARD  GRAPHICS

 Integrated in the 3rd   Generation AMD Ryzen™ with Radeon™   Graphics processors:

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

AUDIO

 Realtek® ALC887 codec

High Definition Audio

2/4/5.1/7.1-channel

* To configure 7.1-channel audio, you   need to open the audio   software and select Device advanced settings >   Playback Device to   change the default setting first. Please visit GIGABYTE's   website for   details on configuring the audio software.

LAN

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

EXPANSION SLOTS

 1‎ x PCI   Express x16 slot   (PCIEX16),   integrated in the CPU:

3rd Generation AMD Ryzen™ processors   support PCIe 4.0 x16 mode

3rd Generation AMD Ryzen™ with   Radeon™ Graphics processors   support PCIe 3.0 x16 mode

* For optimum performance, if only   one PCI Express graphics   card is to be installed, be sure to install it in   the PCIEX16 slot.

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 INTERFACE

 1‎ x M.2   connector (M2A_CPU),   integrated   in the CPU, supporting Socket 3, M key, type 2242/2260/2280/22110   SSDs:

3rd Generation AMD Ryzen™ processors   support SATA and PCIe 4.0   x4/x2 SSDs

3rd Generation AMD Ryzen™ with   Radeon™ Graphics 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

USB

 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)

INTERNAL I/O CONNECTOORS

 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 PANEL CONNECTORS

 1 x PS/2 keyboard/mouse port

1 x DVI-D port

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

I/O CONTROLLER

 iTE® I/O Controller Chip

H/W MONITORING

 Voltage detection

Temperature detection

Fan speed detection

Overheating warning

Fan fail warning

Fan speed control

* Whether the fan speed control   function is supported will   depend on the cooler you install.

BIOS

 1 x 256 Mbit flash

Use of licensed AMI UEFI BIOS

PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS   2.7, ACPI 5.0

UNIQUR 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

Fast Boot

Game Boost

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)

Realtek® 8118 Gaming LAN Bandwidth   Control Utility

OS

 Support for Windows 10 64-bit

FORM FACTOR

 Micro ATX Form Factor; 24.4cm x   24.4cm