ASUS PRIME B550M-K

AMD B550

mATX Form Factor (244 mm x 244 mm)
AMD AM4 Socket 3rd Gen AMD Ryzen™ Processors
AM4

4x DDR4 DIMM

• 3rd Gen AMD Ryzen™ Processors - 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 - 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

128 GB
DDR4

• Dual Channel Memory Architecture
• ECC Memory (ECC mode) support varies by CPU

(na základě procesoru)

• 1x D-Sub
• 1x DVI-D
• 1x HDMI 2.1(4K@60HZ)

• Realtek ALC887 7.1 Surround Sound High Definition Audio CODEC

• Realtek RTL8111H 1Gb Ethernet

• 1x PCIe 4.0 x16 (x16 mode)
• 2x PCIe 3.0 x1

0, 1, 10

• 4x SATA 6Gb/s ports

• 1x M.2 Socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 4.0 x4 and SATA modes) storage devices support
• 1x M.2 Socket 3, with M Key, Type 2242/2260/2280 (PCIE 3.0 x4 and SATA modes) storage devices support

• zadní USB porty ( celkem 6 )
• 2x USB 3.2 Gen 2 port(s)(2 x Type-A)
• 4x USB 3.2 Gen 1 port(s)(4 x Type-A)
• přední USB porty ( celkem 6 )
• 2x USB 3.2 Gen 1 port(s)(2 x Type-A)
• 4x USB 2.0 port(s)(4 x Type-A)

• 1x CPU Fan connector(s)
• 2x Chassis Fan connector(s)
• 1x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s)
• 2x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)
• 1x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support(SATA & PCIe 4.0 x4 mode)
• 1x M.2 Socket 3 with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode)
• 1x SPI TPM header
• 4x SATA 6Gb/s connector(s)
• 1x S/PDIF out header(s)
• 1x 24-pin EATX Power connector(s)
• 1x 8-pin EATX 12V Power connectors
• 1x Front panel audio connector(s) (AAFP)
• 1x Clear CMOS jumper(s)
• 1x System panel connector
• 1x COM port header
• 1x Speaker connector

• 1x PS/2 keyboard/mouse combo port(s)
• 1x DVI-D
• 1x D-Sub
• 1x HDMI
• 1x LAN (RJ45) port(s)
• 2x USB 3.2 Gen 2 (teal blue) (2 x Type-A)
• 4x USB 3.2 Gen 1 (blue) Type-A
• 3x Audio jack(s)

• User's manual
• I/O Shield
• 2x SATA 6Gb/s cable(s)
• 1x Supporting DVD
• 1x M.2 SSD screw package(s)

256 Mb Flash ROM, UEFI AMI BIOS