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Attention: Due to high order volume, orders may require an additional business day to process.
AMD B550 Chipset - Socket AM4 - Micro ATX
Ryzen 3, Ryzen 5 Processor Supported - 128 GB DDR4 SDRAM Maximum RAM - DIMM, UDIMM - 4 x Memory Slots - Gigabit Ethernet - IEEE 802.11a/b/g/n/ac - HDMI - DisplayPort - 4 x SATA Interfaces
MSRP$129.99
$108.54
Save 17%Special order — estimated OEM lead time 3–8 weeks. Order today and we expect to receive stock between Nov 17 and Dec 22, then process your delivery right after.
Genuine GIGABYTE Technology through authorized distribution — NDAA §889 screened before checkout.
AMD StoreMI Technology
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.
The benefits of AMD StoreMI:
• Making the PC experience fast, smooth and easy
• Optimizing computer responsiveness from system boot to application launch
• Offering SSD performance with HDD capacity at an affordable cost
• Quickly accessing key files by automatically learning users' computing behaviors
PERFORMANCE | 5+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETs
GIGABYTE UD series motherboards use a 5+3 phases pure digital PWM + Low RDS(on) MOSFETs design to support the 3rd Gen AMD Ryzen CPUs by offering incredible precision in delivering power to the motherboard's most power-hungry and energy-sensitive components as well as delivering enhanced system performance and ultimate hardware scalability.
Benefits of Low RDS(on) MOSFETs
• Optimized gate charge to minimize switching losses.
• Lower temperature, smaller size, better thermal characteristics.
PCIe 4.0 Slot
PCIe 4.0 x16 slot with faster bandwidth and lower impedance.
M.2 PCIe 4.0 Slot
M.2 PCIe 4.0 x4 slot with Lower impedance.
CONNECTIVITY | Faster and Better Coverage with Intel Dual Band 802.11ac WIFI + BT 4.2 Module
The onboard 802.11ac WIFI module from Intel® supports Dual Band and up to 433 Mbps, 3x faster WIFI speed than 802.11n and also support BLUETOOTH 4.2.
Dual NVMe PCIe 4.0*/3.0 M.2 Connectors
With NVMe PCIe 4.0*/3.0 x4 and PCIe 3.0 x2 M.2 connectors onboard, GIGABYTE Motherboards bring users to experience NVMe mode or SATA mode connectivity for M.2 SSD devices. Delivering up to 64 Gb/s data transfer speed, the dual M.2 connectors design provides an ideal storage solution while also supporting in RAID modes.
Realtek GbE LAN with Bandwidth Management
Realtek Gigabit LAN features a network bandwidth management application which helps to improve network latency and maintain low ping times to deliver better responsiveness in crowded LAN environments.
HDMI 2.1 for 4K / 60P / 21:9 / HDCP 2.3 Support
HDMI 2.1, which is backwards compatible with HDMI 2.0/ 1.4 and offering 48 Gb/s of bandwidth - twice times more than previous generation. This unlocks the potential for users to transfer multiple video streams, as well as a native cinematic 21:9 ratio (which most movies are shot in), Full HDR and HDCP 2.3 support, to offer the best visual experience for viewers.
Limited Warranty: 3 Year
| Audio | |
|---|---|
| Audio Channels | 7.1 |
| General Information | |
| Manufacturer | GIGABYTE Technology, Inc |
| Manufacturer Part Number | B550M DS3H AC R2 |
| Brand Name | GIGABYTE |
| Product Line | Ultra Durable |
| Product Model | B550M DS3H AC R2 |
| Product Name | B550M DS3H AC R2 Gaming Desktop Motherboard |
| Product Type | Gaming Desktop Motherboard |
| I/O Controller | |
| Controller Type | Serial ATA/600 |
| RAID Supported | Yes |
| RAID Levels | 0, 1, 10 |
| I/O Expansions | |
| Total Number of Expansion Slots | 3 |
| Total Number of PCI Express Slots | 3 |
| Number of PCI Express x1 Slots | 1 |
| PCI Express Standard | PCI Express 3.0 |
| Number of PCI Express x16 Slots | 2 |
| Interfaces/Ports | |
| Total Number of USB Ports | 6 |
| Number of USB 2.0 Ports | 2 |
| Number of USB 3.2 Gen 1 Ports | 4 |
| HDMI | Yes |
| DisplayPort | Yes |
| Number of Network (RJ-45) Ports | 1 |
| Memory | |
| Number of Memory Slots | 4 |
| Memory Form Factor | DIMM, UDIMM |
| Maximum Memory Supported | 128 GB |
| Memory Speed Supported | 4733 MHz, 4600 MHz, 4400 MHz, 4266 MHz, 4133 MHz, 4000 MHz, 3866 MHz, 3733 MHz, 3600 MHz, 3466 MHz, 3400 MHz, 3200 MHz, 2933 MHz, 2667 MHz, 2400 MHz, 2133 MHz, 4800 MHz |
| Memory Technology | DDR4 SDRAM |
| Error Checking | ECC |
| Network & Communication | |
| Bluetooth | Yes |
| Bluetooth Standard | Bluetooth 5.0 |
| Gigabit Ethernet | Yes |
| Wireless LAN | Yes |
| Wireless LAN Standard | IEEE 802.11a/b/g/n/ac |
| Onboard Interfaces | |
| Number of SATA Interfaces | 4 |
| Number of M.2 Interfaces | 2 |
| Total Number of Onboard USB Ports | 6 |
| Number of Onboard USB 2.0 Ports | 2 |
| Physical Characteristics | |
| Form Factor | Micro ATX |
| Width | 9.6" |
| Depth | 9.6" |
| Processor & Chipset | |
| Chipset Manufacturer | AMD |
| Chipset Model | B550 |
| Total Processor Supported | 1 |
| Processor Socket | Socket AM4 |
| Processor Supported | Ryzen 3, Ryzen 5 |
| Video | |
| Onboard Video | CPU Dependent Video |
| Graphics Controller Manufacturer | AMD |
| Graphics Controller Model | Radeon Graphics |
| Warranty | |
| Limited Warranty | 3 Year |
| Miscellaneous | |
| Energy Efficiency Compliance | Energy-related Products Directive Ready (ErP Ready) |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS), China Restriction of Hazardous Substances (China RoHS), Taiwan Restriction of Hazardous Substances (Taiwan RoHS), Waste Electrical and Electronic Equipment Directive (WEEE) |
$322.91
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Back-orderedSend a bill of materials or part numbers — we confirm stock and a below-market total, with TAA verified on request. No payment up front.
