ASUS MB Sc AM4 PRIME B550M-K WIFI, AMD B550, 2xDDR4, 2xDDR4, 1xHDMI, 1xDP, mATX

ASUS PRIME B550M-K WIFI
ASUS PRIME series motherboards are expertly engineered to unleash the full potential of 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series AMD Ryzen™ platform. PRIME B550 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features. It’s designed to be Advanced AI PC-ready, offering the power and connectivity needed for demanding AI applications.
CPU
AMD Socket AM4 for AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors*

• Refer to https://www.asus.com/support/download-center/ for CPU support list.
  Chipset
  AMD B550 Chipset
  Memory
  2 x DIMM slots, max. 64GB, DDR4
  5100(OC)/4866(OC)/4600(OC)/4466(OC)/4400(OC)/4333(OC)/4266(OC)/4200(OC)/4133(OC)/4000(OC)/3866(OC)/3733(OC)/3600(OC)/3466(OC)/3400(OC)/3333(OC)/3200/3000/2933/2800/2666/2400/2133, Un-buffered Memory*
  Dual channel memory architecture
• ECC memory (ECC mode) support varies by CPU.
• Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information please refer to CPU/Memory Support list under the Support tab of product information site or visit https://www.asus.com/support/download-center/. Adjustments will be made based on the specifications of mass-produced memory products available on the market.
  Graphics
  1 x DisplayPort**
  1 x HDMI™ port***
• Available only on processors featuring integrated graphics. Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications.
  ** Supports max. 4K@60Hz as specified in DisplayPort 1.4.
  *** Supports 4K@60Hz as specified in HDMI 2.1.
  Expansion Slots
  AMD Ryzen™ 5000 Series/ 3000 Series Desktop Processors
  1 x PCIe 4.0 x16 slot (supports x16 mode)
  AMD Ryzen™ 5000 G-Series/ 4000 G-Series Desktop Processors
  1 x PCIe 3.0 x16 slot (supports x16 mode)
  AMD B550 Chipset
  1 x PCIe 3.0 x1 slot
• Please check the PCIe bifurcation table on the support site (https://www.asus.com/support/FAQ/1037507/).

• To ensure compatibility of the device installed, please refer to https://www.asus.com/support/download-center/ for the list of supported peripherals.
  Storage
  Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports
  AMD Ryzen™ 5000 Series/ 3000 Series Desktop Processors
  M.2_1 slot (Key M), type 2280 (supports PCIe 4.0 x4 & SATA modes)
  AMD Ryzen™ 5000 G-Series/ 4000 G-Series Desktop Processors
  M.2_1 slot (Key M), type 2280 (supports PCIe 3.0 x4 & SATA modes)
  AMD B550 Chipset
  M.2_2 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 3.0 x4 & SATA modes)
  4 x SATA 6Gb/s ports
  RAID Support
  AMD RAIDXpert2 Technology
  Supports both PCIe RAID 0/1/10 and SATA RAID 0/1/10
  Ethernet
  1 x Realtek 1Gb Ethernet
  ASUS LANGuard
  Wireless & Bluetooth
  Wi-Fi 6
  1x1 Wi-Fi 6 (802.11ax)
  Supports 2.4/5GHz frequency band
  Bluetooth*

• The Bluetooth version may vary, please refer to the Wi-Fi module manufacturer's website for the latest specifications.
  USB
  Rear USB (Total 6 ports)
  4 x USB 5Gbps ports (4 x Type-A)
  2 x USB 2.0 ports (2 x Type-A)
  Front USB (Total 6 ports)
  1 x USB 5Gbps header supports 2 additional USB 5Gbps ports
  2 x USB 2.0 headers support 4 additional USB 2.0 ports
  Audio
  Realtek 7.1 Surround Sound High Definition Audio CODEC*

• Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
• Supports up to 24-Bit/192 kHz playback
  Audio Features
• Audio Shielding
• Premium audio capacitors
• Dedicated audio PCB layers

• A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.
  Back Panel I/O Ports
  4 x USB 5Gbps ports (4 x Type-A)
  2 x USB 2.0 ports (2 x Type-A)
  1 x DisplayPort
  1 x HDMI™ port
  1 x Wi-Fi module
  1 x Realtek 1Gb Ethernet port
  3 x Audio jacks
  1 x PS/2 keyboard/mouse combo port
  Internal I/O Connectors
  Fan and Cooling Related
  1 x 4-pin CPU Fan header
  2 x 4-pin Chassis Fan headers
  Power Related
  1 x 24-pin Main Power connector
  1 x 8-pin +12V CPU Power connector
  Storage Related
  2 x M.2 slots (Key M)
  4 x SATA 6Gb/s ports
  USB
  1 x USB 5Gbps header supports 2 additional USB 5Gbps ports
  2 x USB 2.0 headers support 4 additional USB 2.0 ports
  Miscellaneous
  3 x Addressable RGB Gen 2 headers
  1 x Clear CMOS header
  1 x COM Port header
  1 x Front Panel Audio header (F_AUDIO)
  1 x S/PDIF Out header
  1 x SPI TPM header (14-1 pin)
  1 x 10-1 pin Front Panel System header
  Special Features
  ASUS 5X PROTECTION III

• DIGI+ VRM
• LANGuard
• Overvoltage protection
• SafeSlot Core
• Stainless-steel back I/O
  ASUS Q-Design
• Q-DIMM
• Q-LED Core
• Q-Slot
  ASUS Thermal Solution
• Aluminum heatsink design
  Aura Sync
• Addressable RGB Gen 2 headers
  Software Features
  ASUS Exclusive Software
  Armoury Crate
• Aura Creator
• Aura Sync
• Fan Xpert 2+
  ASUS DriverHub
• ASUS CPU-Z
• ASUS GlideX
• Norton 360 Deluxe (60 Days Free Trial)
• WinRAR (40 Days Free Trial)
  Adobe Creative Cloud (Free Trial)**
  UEFI BIOS
  ASUS EZ DIY
• ASUS CrashFree BIOS 3
• ASUS EZ Flash 3
• ASUS UEFI BIOS EZ Mode

• For more software features, please visit the asus support site or refer to www.asus.com/support for additional information.
  ** For detailed information on the supported models and restricted regions for this redemption offer, please refer to https://www.asus.com/content/asus-offers-adobe-creative-cloud/.
  BIOS
  16MB (128Mb) Flash ROM, UEFI AMI BIOS
  Manageability
  WOL by PME, PXE
  Accessories
  Cables
  2 x SATA 6Gb/s cables
  Miscellaneous
  1 x ASUS Wi-Fi moving antenna
  1 x I/O shield
  1 x M.2 anchor package
  Documentation
  1 x Quick start guide
  Operating System
  Windows 11, Windows 10 64-bit
  Form Factor
  micro-ATX Form Factor
  9.6 inch x 8.7 inch (24.4 cm x 22.1 cm)

Formát základní desky: micro ATX
Chipset: AMD B550
Socket (patice): Socket AM4
Pro procesory: AMD
Technologie paměti RAM: DDR4
Počet paměťových slotů: 2
M.2 slot: 2
SATA 3: 4
Podpora RAID: 0, 1, 10
PCI Express x16: 1
PCI Express x8: 0
PCI Express x1: 1
PCI: 0
LAN: 1Gbit/s
Bezdrátové připojení: WiFi + Bluetooth
DisplayPort: 1
HDMI: 1
VGA: …