Description
B550M Steel Legend
- Supports 3rd Gen AMD AM4 Ryzen / Future AMD Ryzen Processors
- 10 Power Phase Design, Dr. MOS
- Supports DDR4 4733+ (OC)
- 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 1 PCIe 3.0 x1, 1 M.2 Key E for WiFi
- Graphics Output Options: HDMI, DisplayPort
- AMD CrossFireX
- 7.1 CH HD Audio (Realtek ALC1200 Audio Codec), Nahimic Audio
- 6 SATA3, 1 Hyper M.2 (PCIe Gen4 x4), 1 M.2 (PCIe Gen3 x2 & SATA3)
- 2 USB 3.2 Gen2 (Rear Type A+C), 8 USB 3.2 Gen1 (4 Front, 4 Rear)
- Dragon 2.5G LAN
| GroupName | Name | Value |
|---|---|---|
| Specifications | Audio | 7.1 CH HD Audio with Content Protection (Realtek ALC1200 Audio Codec), Premium Blu-ray Audio support, Supports Surge Protection, PCB Isolate Shielding, Individual PCB Layers for R/L Audio Channel, Gold Audio Jacks, Nahimic Audio |
| Specifications | Chipset | AMD B550 |
| Specifications | Form Factor | Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm |
| Specifications | I/O Connectors | 2 x Antenna Mounting Points, 1 x PS/2 Mouse/Keyboard Port, 1 x HDMI Port, 1 x DisplayPort 1.4, 1 x Optical SPDIF Out Port, 1 x USB 3.2 Gen2 Type,A Port (10 Gb/s) (Supports ESD Protection), 1 x USB 3.2 Gen2 Type,C Port (10 Gb/s) (Supports ESD Protection), 4 x USB 3.2 Gen1 Ports (ASMedia ASM1074 hub) (Supports ESD Protection), 2 x USB 2.0 Ports (Supports ESD Protection), 1 x RJ,45 LAN Port with LED (ACT/LINK LED and SPEED LED), 1 x Clear CMOS Button, HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks) |
| Specifications | Integrated CPU Graphics | Integrated AMD Radeon Vega Series Graphics in Ryzen Series APU*, DirectX 12, Pixel Shader 5.0, Shared memory default 2GB. Max Shared memory supports up to 16GB.**, Dual graphics output: support HDMI and DisplayPort 1.4 ports by independent display controllers, Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096x2160) @ 60Hz, Supports DisplayPort 1.4 with max. resolution up to 5K (5120x2880)@120Hz, Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI 2.1 Port (Compliant HDMI monitor is required), Supports HDR (High Dynamic Range) with HDMI 2.1, Supports HDCP 2.3 with HDMI 2.1 and DisplayPort 1.4 Ports, Supports 4K Ultra HD (UHD) playback with HDMI 2.1 and DisplayPort 1.4 Ports, Supports Microsoft PlayReady; *Actual support may vary by CPU. **The Max shared memory 16GB requires 32GB system memory installed. |
| Specifications | LAN | 7.1 CH HD Audio with Content Protection (Realtek ALC1200 Audio Codec), Premium Blu-ray Audio support, Supports Surge Protection, PCB Isolate Shielding, Individual PCB Layers for R/L Audio Channel, Gold Audio Jacks, Nahimic Audio |
| Specifications | Memory/Type/Bus/Max. | 2.5 Gigabit LAN 10/100/1000/2500 Mb/s, Dragon RTL8125BG, Supports Dragon 2.5G LAN Software, Smart Auto Adjust Bandwidth Control, Visual User Friendly UI, Visual Network Usage Statistics, Optimized Default Setting for Game, Browser, and Streaming Modes, User Customized Priority Control, Supports Wake-On-LAN, Supports Lightning/ESD Protection, Supports Energy Efficient Ethernet 802.3az, Supports PXE |
| Specifications | PCI Slots | AMD Ryzen series CPUs (Matisse), 2 x PCI Express x16 Slots (PCIE1: Gen4x16 mode; PCIE3: Gen3 x4 mode)*AMD Ryzen series APUs, 2 x PCI Express x16 Slots (PCIE1: Gen3x16 mode; PCIE3: Gen3 x4 mode)*, 1 x PCI Express 3.0 x1 Slot, Supports AMD Quad CrossFireX and CrossFireX, 15 Gold Contact in VGA PCIe Slot (PCIE1), 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT module. *Supports NVMe SSD as boot disks |
| Specifications | Processor Support | Supports 3rd Gen AMD AM4 Ryzen / future AMD Ryzen Processors*, Digi Power design, 10 Power Phase design. *Not compatible with AMD Ryzen 5 3400G and Ryzen 3 3200G. |
| Specifications | Raid | Support for RAID 0, RAID 1, and RAID 10 |
| Specifications | RAM Type/Bus/Max. | Dual Channel DDR4 Memory Technology, 4 x DDR4 DIMM Slots, AMD Ryzen series CPUs (Matisse) support DDR4 4533+(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non,ECC, un,buffered memory*, AMD Ryzen series APUs support DDR4 4733+(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non,ECC, un,buffered memory*, Max. capacity of system memory: 128GB**, Supports Extreme Memory Profile (XMP) memory modules, 15 Gold Contact in DIMM Slots; *For Ryzen Series CPUs (Picasso), ECC is only supported with PRO CPUs. **Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows 32,bit OS. For Windows 64,bit OS with 64,bit CPU, there is no such limitation. |
| Specifications | Socket | AM4 |
| Specifications | Storage Interface | 6 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug*, 1 x Hyper M.2 Socket (M2_1), supports M Key type 2280 M.2 PCI Express module up to Gen4x4 (64 Gb/s) (with Matisse) or Gen3x4 (32 Gb/s)**, 1 x M.2 Socket (M2_2), supports M Key type 2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x2 (16 Gb/s)**; *M2_2 and SATA3_5_6 share lanes. If either one of them is in use, the other one will be disabled. **Supports NVMe SSD as boot disks. Supports ASRock U.2 Kit |
| Specifications | Warranty | 3 Years |
| Specifications | Weight |
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