Placa de baza ASUS PRIME B550M-K AMD B550, AM4, Dual DDR4 4800MHz, PCI-E 4.0/3.0 x16, DVD-D/D-Sub/HDMI 2.1, USB 3.2, SATA RAID 6Gb/s, 2xM.2 x4 Socket, 64Gb/s M.2 support PCIe 4.0 x4, SB 8-Ch., GigabitLAN, LED lighting,

 

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

• 
  
• AMD AM4 socket: Ready for 3rd Gen AMD Ryzen™ and 3rd Gen AMD Ryzen™ with Radeon™ Graphics Processors
• 
  
• Comprehensive cooling: PCH heatsink and Fan Xpert 2+
• 
  
• Ultrafast connectivity: Dual M.2, PCIe 4.0, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A
• 
  
• 5X Protection III: Multiple hardware safeguards for all-around system protection
• 
  

• 
• 
  
• 
  
• 
  
• 
  
• 
  
•  

ASUS Prime series is expertly engineered to unleash the full potential of 3rd Generation AMD Ryzen platform. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime B550 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.

• CPU
  Build in AMD AM4 Socket for 3rd Gen AMD Ryzen™ and 3rd Gen AMD Ryzen™ with Radeon™ Graphics Processors *
  * Refer to www.asus.com for CPU support list
  
  
• Chipset
  
  AMD B550
• Memory
  
  3rd Gen AMD Ryzen™ 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 *
  3rd Gen AMD Ryzen^™ with Radeon^™ Graphics 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.
  * Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
• Graphic
  
  1 x D-Sub 
  1 x DVI-D 
  1 x HDMI 2.1(4K@60HZ) 
  *Graphics specifications may vary between CPU types.
• Expansion Slots
  
  3rd Gen AMD Ryzen™ Processors
  1 x PCIe 4.0 x16 (x16 mode) 
  3rd Gen AMD Ryzen^™ with Radeon^™ Graphics 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
  3rd Gen AMD Ryzen™ 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
  3rd Gen AMD Ryzen^™ with Radeon^™ Graphics 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
  ASUS LANGuard
• 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
  * Choose the chassis with HD audio module in front panel to support 8-channel audio output.
• 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 mode & X4 PCIE mode)
  1 x M.2 Socket 3 with M Key, type 2242/2260/2280 storage devices support (SATA mode & X4 PCIE 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
• Accessories
  
  User's manual
  I/O Shield
  2 x SATA 6Gb/s cable(s)
  1 x Supporting DVD
  1 x M.2 SSD screw package(s)
• BIOS
  
  256 Mb Flash ROM, UEFI AMI BIOS
• Manageability
  
  WOL by PME, 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 )