GIGABYTE B550M DS3H AC-Y1-B AM4 AMD B550 Micro ATX AMD Motherboard - OEM

AMD B550
Supports AMD Ryzen 5000 Series / 5000 G-Series Processors
Supports AMD 3rd Gen Ryzen / 3rd Gen Ryzen with Radeon Graphics Processors
DDR4 4733(OC) / 4600(OC) / 4400(OC) / 4000(OC) / 3600(OC) / 3333(OC) / 3200 / 2933 / 2667 / 2400 / 2133 (3rd Gen AMD Ryzen with Radeon Graphics processors)
DDR4 4400(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3400(OC) / 3333(OC) / 3300(OC) / 3200 / 2933 / 2667 / 2400 / 2133 (AMD Ryzen 5000 G-series / Ryzen 5000 Series/ 3rd Generation AMD Ryzen processors)

Specs

Reviews

Learn more about the GIGABYTE B550M DS3H AC-Y1-B

Model
Brand	GIGABYTE
Model	B550M DS3H AC-Y1-B

Supported CPU
CPU Socket Type	AM4
CPU Type	Supports AMD Ryzen 5000 Series / 5000 G-Series Processors Supports AMD 3rd Gen Ryzen / 3rd Gen Ryzen with Radeon Graphics Processors

Chipsets
Chipset	AMD B550

Memory
Number of Memory Slots	4x288pin (DDR4)
Memory Standard	DDR4 4733(OC) / 4600(OC) / 4400(OC) / 4000(OC) / 3600(OC) / 3333(OC) / 3200 / 2933 / 2667 / 2400 / 2133 (3rd Gen AMD Ryzen with Radeon Graphics processors) DDR4 4400(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3400(OC) / 3333(OC) / 3300(OC) / 3200 / 2933 / 2667 / 2400 / 2133 (AMD Ryzen 5000 G-series / Ryzen 5000 Series/ 3rd Generation AMD Ryzen processors)
Maximum Memory Supported	128GB
Channel Supported	Dual Channel
ECC Supported	Yes
Buffer Supported	Un-buffered

Expansion Slots
PCI Express 4.0 x16	1 x PCI Express 4.0 x16* * Actual support may vary by CPU. * For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
PCI Express 3.0 x16	1 x PCI Express 3.0 x16* * Supporting PCIe 3.0 x4 mode.
PCI Express x1	1 x PCI Express 3.0 x1

Storage Devices
Serial ATA (SATA)	4 x SATA 6Gb/s
M.2	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
SATA RAID	0/1/10

Onboard Video
Onboard Video Chipset	Supported only by CPU with integrated graphic

Onboard Audio
Audio Chipset	Realtek Audio CODEC
Audio Channels	7.1 Channels

Rear Panel Ports
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

Internal I/O Connectors
Onboard USB	1 x USB 3.2 Gen 1 header 1 x USB 2.0/1.1 header
Other Connectors	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 1 x front panel header 1 x front panel audio 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 * All fan headers are subject to support AIO_Pump, Pump and high performance fan with the capability of delivering up to 2A/12V @ 24W.

Physical Spec
Form Factor	Micro ATX
LED Lighting	RGB
Dimensions (W x L)	9.6" x 9.6"
Power Pin	1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector

Software Feature
Windows 11	Supported

Additional Information
First Listed on Newegg	June 28, 2021

Return for refund within: 30 days

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Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.