MB AM4 B550 PRO4 ASROCK 4xDDR4 4733+MHZ (OC), HDMI, VGA, 1xPCIex16 4.0, 1xPCIex16 3.0, 2xPCIex1 2xM.2, 6xSATAIII, 8xUSB 3.2Gen1, 7.1

Model Name: AM4 B550 PRO4 ASROCK 4xDDR4

Specification :

• CPU Support: Supports AMD AM4 Socket Ryzen™ 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors
• Chipset: AMD B550
• Memory:
  • Dual Channel DDR4 Memory Technology
  • 4 x DDR4 DIMM Slots
  • AMD Ryzen series CPUs (Vermeer) support DDR4 4533+(OC)
  • AMD Ryzen series CPUs (Matisse) support DDR4 4533+(OC)
  • Supports Extreme Memory Profile (XMP) memory modules
• 256Mb AMI UEFI Legal BIOS with GUI support
• 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 D-Sub ports by independent display controllers
  • DirectX 12, Pixel Shader 5.0
  • Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096×2160) @ 60Hz
  • Supports HDR (High Dynamic Range) with HDMI 2.1
  • Supports 4K Ultra HD (UHD) playback with HDMI 2.1 Port
  • Supports Microsoft PlayReady
• Audio:
  • 7.1 CH HD Audio with Content Protection (Realtek ALC1220/ALC1200 Audio Codec)
  • Premium Blu-ray Audio support
  • Supports Surge Protection, PCB Isolate Shielding
  • Nahimic Audio, Individual PCB Layers for R/L Audio Channel
• LAN:
  • 2.5 Gigabit LAN 10/100/1000/2500 Mb/s (Dragon RTL8125BG)
• Wireless LAN:
  • PCIE x1 Gigabit LAN 10/100/1000 Mb/s
  • Realtek RTL8111H
  • Supports Wake-On-LAN
  • Supports an M.2 Key E slot for WiFi module
• Slots:
  • 2 x PCI Express x16 Slots (PCIE1: Gen4x16 mode; PCIE3: Gen3 x4 mode)
  • 2 x PCI Express x16 Slots (PCIE1: Gen3x16 mode; PCIE3: Gen3 x4 mode)
  • 2 x PCI Express x16 Slots (PCIE1: Gen3x8 mode; PCIE3: Gen3 x4 mode)
  • 2 x PCI Express 3.0 x1 Slots
  • 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module
• Storage:
  • 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 2260/2280/22110 M.2 PCI Express module up to Gen4x4 (64 Gb/s)
  • 1 x M.2 Socket (M2_3), supports M Key type 2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x2 (16 Gb/s)
• RAID:
  • SATA: Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devices
  • NVMe: Dual M.2 slots for SSDs
• USB:
  • Rear: 1 x USB 3.2 Gen2x2 Type-C, 1 x USB 3.2 Gen2 Type-A, 4 x USB 3.2 Gen1 Type-A, 4 x USB 2.0
  • Front: 1 x USB 3.2 Gen1 Type-C, 4 x USB 3.2 Gen1 Type-A, 4 x USB 2.0
• Connectors:
  • 1 x COM Port Header, 1 x SPI TPM Header, 1 x Power LED and Speaker Header
  • 2 x RGB LED Headers, 2 x Addressable LED Headers, 1 x CPU Fan Connector (4-pin)
  • 1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)
  • 4 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)
  • 1 x 24 pin ATX Power Connector, 1 x 8 pin 12V Power Connector, 1 x 4 pin 12V Power Connector
  • 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection)
  • 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) (Supports ESD Protection)
• Rear Panel I/O:
  • Antenna Bracket, 1 x PS/2 Mouse/Keyboard Port, 1 x D-Sub Port
  • 1 x HDMI Port, 1 x USB 3.2 Gen2 Type-A, 1 x USB 3.2 Gen2 Type-C, 4 x USB 3.2 Gen1 Ports
  • 1 x RJ-45 LAN Port with LED, HD Audio Jacks: Line in / Front Speaker / Microphone
• Software and UEFI:
  • ASRock Motherboard Utility (A-Tuning)
  • ASRock Polychrome SYNC, Full HD UEFI
• Form Factor: ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm
• OS Support: Microsoft Windows® 10/11 64-bit
• Certifications: FCC, CE, ErP/EuP ready