The ASUS PRIME B550M-A motherboard with AMD AM4 socket and AMD B550 chipset�features a robust power design, comprehensive cooling solutions and intelligent tuning options through intuitive software and firmware features�. It is equipped with ASUS security hardware elements, integrated network and sound card, high-quality sound system and rich port equipment. With the ASUS PRIME B550M-A motherboard, you get maximum performance, stability and compatibility for long-term use of your computer. The board is ready for AMD Ryzen and AMD Ryzen PRO processors.
Your�system will stay cool and stable even at maximum workload�. Fan Xpert 2+ software automatically controls fan operation and can configure all parameters with a single click. External Quiet mode reduces fan speed, so the entire system is as quiet as possible when running less demanding tasks. A special integrated circuit protects each fan head from overheating and electric shock.
Four slots with a maximum capacity of 128 GB are available on the ASUS PRIME B550M-A for DDR4 RAM�. You can plug your own graphics card into a PCIe x16 slot. For hard drives, use four SATA 6 Gb / s connectors. The 8-channel High Definition Audio CODEC ALC887 will take care of the perfect sound system. Sufficient USB 2.0 and USB 3.2 ports are available on the ASUS PRIME B550M-A for connecting peripherals and fast data transfers
SPECIFICATIONS:
CPU | Build in AMD AM4 � Socket 3rd Gen AMD Ryzen� 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 * Next Generation � AMD Ryzen PRO 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 | 3rd Gen AMD � Ryzen� Processors 1 x PCIe 4.0 x16 � (x16 mode) AMD B550 Chipset 2 x PCIe 3.0 x1 |
Storage | Total supports 2 � x M.2 slots and 4 x SATA 6Gb/s ports 3rd Gen AMD � Ryzen� Processors : 1 x M.2 Socket 3, � with M Key, Type 2242/2260/2280/22110(PCIE 4.0 x4 and SATA modes) storage � devices support AMD B550 Chipset � : 1 x M.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 * 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) |
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 AURA Sync - Standard RGB � headers - Addressable Gen � 2 RGB header ASUS Lighting � Control |
Operating System � Support | Windows� 10 , � 64bit |
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) 1 x CPU OPT Fan � connector(s) 2 x Chassis Fan � connector(s) 2 x Aura RGB � Strip Headers 1 x Addressable � Gen 2 header(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 |
Accessories | � I/O Shield 2 x SATA 6Gb/s � cable(s) 1 x Supporting � DVD User manual 1 x M.2 SSD screw � package(s) |
BIOS | 1256 Mb Flash � ROM, UEFI AMI BIOS |
Form Factor | mATX Form Factor 9.6 inch x 9.6 � inch ( 24.4 cm x 24.4 cm ) |