| Specification |
Details |
| Model |
PRIME B550M-K |
| CPU |
Build in AMD AM4 Socket 3rd Gen AMD Ryzen Processors *,* Refer to www.asus.com for CPU support list |
| Chipset |
AMD B550 |
| Memory |
4 x DIMM, Max. 128GB, DDR4 4400(O.C)/4000(O.C.)/3866(O.C.)/3600(O.C.)/3466(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory *, 3rd Gen AMD Ryzen Processors ,ECC Memory (ECC mode) support varies by CPU.,* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists). |
| Graphic |
1 x HDMI 2.1(4K@60HZ) |
| Expansion Slots |
AMD B550 Chipset ,2 x PCIe 3.0 x1,1 x PCIe 4.0 x16 (x16 mode) |
| Storage |
1 x M.2 Socket 3, with M Key, Type 2242/2260/2280 (PCIE 3.0 x4 and SATA modes) storage devices support, AMD B550 Chipset : , Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports ,1 x M.2 Socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 4.0 x4 and SATA modes) storage devices support,4 x SATA 6Gb/s port(s),, 3rd Gen AMD Ryzen Processors : ,Support Raid 0, 1, 10 |
| LAN |
Realtek RTL8111H 1Gb Ethernet |
| Audio |
Realtek ALC8877.1 Surround Sound High Definition Audio CODEC,- Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking, up to 24-Bit/192kHz playback,- LED-illuminated design,- Audio Shielding,- Dedicated audio PCB layers,- Premium Japanese audio capacitors, Audio Feature : |
| USB Ports |
4 x USB 2.0 port(s)(4 x Type-A), Front USB Port ( Total 6 ),4 x USB 3.2 Gen 1 port(s)(4 x Type-A), Rear USB Port ( Total 6 ),2 x USB 3.2 Gen 2 port(s)(2 x Type-A),2 x USB 3.2 Gen 1 port(s)(2 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 |
2 x USB 3.2 Gen 2 (teal blue) (2 x Type-A),4 x USB 3.2 Gen 1 (blue) Type-A,1 x DVI-D,1 x D-Sub,1 x PS/2 keyboard/mouse combo port(s),1 x HDMI,1 x LAN (RJ45) port(s),3 x Audio jack(s) |
| Internal I/O Ports |
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 USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s),1 x CPU Fan connector(s),2 x Chassis Fan connector(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 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 |
1 x M.2 SSD screw package(s),User´s manual,I/O Shield,2 x SATA 6Gb/s cable(s),1 x Supporting DVD |
| BIOS |
256 Mb Flash ROM, UEFI AMI BIOS |
| Manageability |
WOL by PXE |
| Operating System |
Windows 10 64-bit |
| Form Factor |
9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm ),mATX Form Factor |
