CPU-ChipsetAMD B550 chipsetAMD B550 is the high-end chipset for overclockers and tweakers who need robust platforms. This chip provides the ultimate low-level control to its users and delivers ultimate graphics card bandwidth.It also supports PCI-E Gen4 bandwidthAudio+HD AudioProvides high quality sound with minimal loss of audio fidelity.Hi-Fi GroundBIOSTAR Hi-Fi Ground ( Golden Line ) is noise-blocking multi-layer PCB design to isolates analog audio signals from digital sources. Unique PCB layout is ideal for exceptional clarity and high fidelity sound.Video+NEW HDMI 2.0HDMI 2.0 supports true 4K resolution- 4096*2160@60hz. A significant increase in bandwidth is up to 18mbps, and significant enhancements are added to support the continued increase consumer demands on video and audio experience.DVIDVI is better than VGA for LCD displays since it is digital while VGA is analog. For LCD displays, the picture is digitized pixel per pixel. Through DVI, the panel gets data for each pixel, so the picture generated in the Graphics device matches the pixels on the panel itself.DX12DirectX 12 introduces the next version of Direct3D, the graphics API at the heart of DirectX. Direct3D is one of the most critical pieces of a game or game engine, and we've redesigned it to be faster and more efficient than ever before. Direct3D 12 enables richer scenes, more objects, and full utilization of modern GPU hardware.Integrated HDMI with HDCPOnboard HDMI connector allows full video & audio support. It has industry-leading high definition video quality.Speed+PCIe M.2PCIe M.2 32Gb/s is the latest storage interface, it delivers the highest bandwidth and lower latency. It's 3 times faster compared with PCIe M.2 10Gb/s.PCIe Gen 3.0PCIe 3.0 is the next evolution of the ubiquitous and general-purpose PCI Express I/O standard. At 8GT/s bit rate, the interconnect performance bandwidth is doubled over PCIe 2.0, while preserving compatibility with software and mechanical interfaces.SATAIII 6GbpsSATAIII 6Gbps provides a higher bandwidth to retrieve and transfer HD media. With this super speed data transfer, SATAIII allows an incredible data boost which is 2x faster than the SATA 3G.Dual DDR4The primary advantages of DDR4 over DDR3, include higher module density, lower voltage requirements, coupled with higher data transfer rate.PCIe 4.0PCIe 4.0 is the next evolution of the ubiquitous and general-purpose PCI Express I/O standard. At 16GT/s bit rate, the interconnect performance bandwidth is doubled over PCIe 3.0, while preserving compatibility with software and mechanical interfaces.PCIe M.2 4.0PCIe M.2 4.0 is the latest storage interface, it delivers the highest bandwidth and lower latency. It is 2 times faster compared with PCIe M.2 3.0.USB 3.2 Gen1 Type-AUSB 3.2 Gen1 delivers a compelling performance boosts and can be used to connect multiple devices without worrying about compatibility. It is capable of data transfer speeds up to 5Gbps and backwards compatible with all existing USB products.Digital PWNDigital PWM controller is with dual-output multiphase that faster transient performance and accurately regulated frequency control. It can be enabled to greatly increase system efficiency.Durable+Super Durable Solid CapsThe best quality solid state capacitors with ultra low ESR design, the Super Durable Solid Caps doubles the lifespan.Moistureproof of PCBThe popularity of PC usage and working environment is getting deteriorating and moist (rural, coastal, etc.). The PCB will be oxidizing easily by damp or absorbed moisture, and ionic migration or CAF (Conductive Anodic Filament) will be generated. Moisture-proof PCB meets high density and high reliability requirements for moisture proof.Protection+ESD ProtectionESD (Electrostatic Discharge) is the major factor to destroy the PC by electrical overstress (EOS) condition. ESD occurred by PC users when touch any devices connect to a PC, which may result in damage to the motherboard or parts. ESD protection is designed to protect the motherboard and equipment from damage by EOS.OC / OV / OH ProtectionOC / OV / OH Protection design detects overvoltage conditions and prevents voltage surges from spreading in real time. It also actively cuts off the overvoltage supply to protect your system.BullGuard Internet Security (90 days FREE trial)BullGuard Internet Security comes with the broadest line-up of internet security features on the market, including: a cutting-edge dual Antivirus engine, Online Backup for your precious files, PC Tune Up to speed up your system, a Game Mode for a seamless gaming experience, Parental Control, Firewall, Safe Browsing and many more. Make the most of your digital life with Bullguard!DIY+UEFI BIOSUnified Extensible Firmware Interface (UEFI) is a brand new framework that provides a revolutionary interface. It is a modern clear and easy-to-use graphical user interface. The UEFI comes with a colorful easy-understand icons leads users into the setup layer directly.BIO-FlasherBIO-Flasher is a convenient BIOS update tool. Just launch this tool and put the BIOS on USB pen driver before entering the OS. You can update your BIOS with only a few clicks without preparing an additional floppy disk or other complicated flash utility.A.I FANWith A.I FAN users can ensure that their gaming PC can maintain its performance while staying cool. According to different cooling needs and usage scenarios, users can control speed modes. Allows users to have more customizability of fan modes and automatically detects different temperatures to make fan operate at defined speed for optimal cooling performance. Furthermore, A.I FAN support both PWM and DC voltage fans for more cooling options.Debug LEDDebug LED helps you identify any issues going with your board or hardware. When error occurs, the corresponding LED lights will inform you on the status of your board or hardware to shorten the test time effectively.
| Processor | |
| Processor manufacturer: | AMD |
| Processor socket: | Socket AM4 |
| Compatible processor series: | AMD Ryzen 3, AMD Ryzen 5, AMD Ryzen 7, 3rd Generation AMD Ryzen 9, AMD Ryzen 9 5th Gen |
| Maximum number of SMP processors: | 1 |
| Memory | |
| Supported memory types: | DDR4-SDRAM |
| Number of memory slots: | 4 |
| Maximum internal memory: | 128 GB |
| Memory slots type: | DIMM |
| Memory channels: | Dual-channel |
| ECC: |  |
| Non-ECC: | |
| Supported memory clock speeds: | 2133,2400,2667,2933,3200,3600,3800,4000,4400,4600,4800,4933 MHz |
| Unbuffered memory: | |
| Storage controllers | |
| Supported storage drive interfaces: | M.2, SATA III |
| Supported storage drive types: | HDD & SSD |
| Graphics | |
| Parallel processing technology support: | Not supported |
| HDCP: | |
| DirectX version: | 12.0 |
| Internal I/O | |
| USB 2.0 connectors: | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors: | 1 |
| Number of SATA III connectors: | 4 |
| S/PDIF out connector: | |
| Front panel audio connector: | |
| Front panel connector: | |
| ATX Power connector (24-pin): | |
| CPU fan connector: | |
| Number of chassis fan connectors: | 2 |
| EPS power connector (8-pin): | |
| Number of COM connectors: | 1 |
| TPM connector: | |
| Rear panel I/O ports | |
| USB 2.0 ports quantity: | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: | 4 |
| Ethernet LAN (RJ-45) ports: | 1 |
| VGA (D-Sub) ports quantity: | 1 |
| HDMI ports quantity: | 1 |
| DVI-D ports quantity: | 1 |
| PS/2 ports quantity: | 1 |
| HDMI version: | 2.1 |
| WiFi-AP antenna jack: | 2 |
| Network | |
| Wi-Fi: |  |
| Ethernet LAN: | |
| Ethernet interface type: | Gigabit Ethernet |
| LAN controller: | Realtek RTL8111H |
| Features | |
| Component for: | PC |
| Motherboard form factor: | micro ATX |
| Motherboard chipset family: | AMD |
| Motherboard chipset: | AMD B550 |
| Audio output channels: | 7.1 channels |
| Audio chip: | Realtek ALC897 |
| PC health monitoring: | Fan, Temperature, Voltage |
| Windows operating systems supported: | Windows 10 x64 |
| Expansion slots | |
| PCI Express x1 (Gen 3.x) slots: | 1 |
| PCI Express x16 slots: | 2 |
| Number of M.2 (M) slots: | 2 |
| BIOS | |
| Clear CMOS jumper: | |
| Logistics data | |
| Harmonized System (HS) code: | 84733020 |
| Weight & dimensions | |
| Width: | 244 mm |
| Depth: | 244 mm |
| Packaging content | |
| Cables included: | SATA |
| Drivers included: | |
| Bundled software: | BullGuard |
