Asus Prime B550M-K Motherboard

Asus Prime B550M-K designed with AMD B550 (Ryzen AM4) micro ATX motherboard with dual M.2 PCIe 4.0

Important Notice :

• BIOS Update May Be Required With This Motherboard In Order To Support The Latest Generation Ryzen Processor (Upto 5th Gen Ryzen).
• The Maximum Supported Memory Speed Varies With The Generation Of Ryzen Processor You Are Using With It.
• For Additional Information Regarding Compatibility Please Check Within The Manufacturers Website.

Features

AMD B550 (Ryzen AM4) micro ATX motherboard with dual M.2 PCIe 4.0 1 Gb Ethernet HDMI/D-Sub/DVI SATA 6 Gbps USB 3.2 Gen 2 Type-A

• CPU

  AMD AM4 Socket for AMD Ryzen? 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors *

  Chipset
  AMD B550
  Memory

  AMD Ryzen? 5000 Series/ 3000 Series Desktop Processors
  4
  x DIMM Max. 128GB DDR4
  4600(O.C)/4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3333(O.C.)/3200/3000/2800/2666/2400/2133
  MHz Un-buffered Memory *
  AMD Ryzen^TM 4000 G-Series Processors
  4
  x DIMM Max. 128GB DDR4
  4800(O.C.)/4600(O.C)/4466(O.C.)/4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3333(O.C.)/3200/3000/2800/2666/2400/2133
  MHz Un-buffered Memory *
  Dual Channel Memory Architecture
  ECC Memory (ECC mode) support varies by CPU.

  Graphic 1 x D-Sub
  1 x DVI-D
  1 x HDMI 2.1(4K@60HZ) Expansion Slots

  AMD Ryzen? 5000 Series/ 3000 Series Desktop Processors
  1 x PCIe 4.0 x16 (x16 mode)
  AMD Ryzen^TM 4000 G-Series Processors
  1 x PCIe 3.0 x16 (x16 mode)
  AMD B550 Chipset
  2 x PCIe 3.0 x1

  Storage

  Total supports 2 x M.2 slot(s) and 4 x SATA 6Gb/s ports
  AMD Ryzen? 5000 Series/ 3000 Series Desktop Processors :
  1 x M.2_1 socket 3 with M Key Type 2242/2260/2280/22110(PCIE 4.0 x4 and SATA modes) storage devices support
  AMD Ryzen^TM 4000 G-Series Processors :
  1 x M.2_1 socket 3 with M Key Type 2242/2260/2280/22110(PCIE 3.0 x4 and SATA modes) storage devices support
  AMD B550 Chipset :
  1 x M.2_2 socket 3 with M Key Type 2242/2260/2280 (PCIE 3.0 x4 and SATA modes) storage devices support
  4 x SATA 6Gb/s port(s)
  Support Raid 0 1 10

  LAN Realtek RTL8111H 1Gb Ethernet Audio Realtek ALC887 7.1 Surround Sound High Definition Audio CODEC
  – Supports : Jack-detection Multi-streaming Front Panel Jack-retasking up to 24-Bit/192kHz playback
  Audio Feature :
  – LED-illuminated design
  – Audio Shielding
  – Dedicated audio PCB layers
  – Premium Japanese audio capacitors USB Ports Rear USB Port ( Total 6 )
  2 x USB 3.2 Gen 2 port(s)(2 x Type-A)
  4 x USB 3.2 Gen 1 port(s)(4 x Type-A)
  Front USB Port ( Total 6 )
  2 x USB 3.2 Gen 1 port(s)(2 x Type-A)
  4 x USB 2.0 port(s)(4 x Type-A) Software Features ASUS Exclusive Software
  Armoury Crate
  AI Suite 3
  – Performance And Power Saving Utility
  TurboV EVO
  EPU
  Digi+ VRM
  Fan Xpert 2+
  – EZ update
  ASUS CPU-Z
  AI Charger
  DAEMON Tools
  Norton Anti-virus software (Free Trial for 60 days)
  WinRAR
  UEFI BIOS
  ASUS EZ DIY
  – ASUS CrashFree BIOS 3
  – ASUS EZ Flash 3
  – ASUS UEFI BIOS EZ Mode ASUS Special Features ASUS 5X PROTECTION III
  – ASUS DIGI+ VRM
  – ASUS LANGuard
  – ASUS Overvoltage Protection
  – ASUS SafeSlot Core
  – ASUS Stainless-Steel Back I/O
  ASUS Q-Design
  – ASUS Q-DIMM
  – ASUS Q-Slot
  ASUS Thermal Solution
  – Aluminum heatsink design
  ASUS Lighting Control Back I/O Ports 1 x PS/2 keyboard/mouse combo port(s)
  1 x DVI-D
  1 x D-Sub
  1 x HDMI
  1 x LAN (RJ45) port(s)
  2 x USB 3.2 Gen 2 (teal blue) (2 x Type-A)
  4 x USB 3.2 Gen 1 (blue) Type-A
  3 x Audio jack(s) Internal I/O Ports 1 x CPU Fan connector(s)
  2 x Chassis Fan connector(s)
  1 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s)
  2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)
  1 x M.2 Socket 3 with M key type 2242/2260/2280/22110 storage devices support(SATA & PCIe 4.0 x4 mode)
  1 x M.2 Socket 3 with M key type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode)
  1 x SPI TPM header
  4 x SATA 6Gb/s connector(s)
  1 x S/PDIF out header(s)
  1 x 24-pin EATX Power connector(s)
  1 x 8-pin EATX 12V Power connectors
  1 x Front panel audio connector(s) (AAFP)
  1 x Clear CMOS jumper(s)
  1 x System panel connector
  1 x COM port header
  1 x Speaker connector BIOS 256 Mb Flash ROM UEFI AMI BIOS Manageability WOL by PXE Operating System Windows? 10 64-bit Form Factor mATX Form Factor
  9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm ) Warranty 3 Years Note ***Features Price and Specifications are subject to change without notice.