Chipset: AMD B450

Rozměrový formát: mATX Form Factor (226 mm x 221 mm)
Podpora pro procesory: 3rd/2nd/1st Gen AMD Ryzen™/2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics/Athlon™ with Radeon™ Vega Graphics Processors
Patice procesoru: AM4

Pozice na paměti: 2x DDR4 DIMM
Podpora pro paměti: 4400(O.C)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3400(O.C.)/3300(O.C.)/3200(O.C.)/3000(O.C.)/2933(O.C.)/2800(O.C.)/2666/2400/2133 MHz Un-buffered Memory
Max.velikost operační paměti: 64 GB
Podpora pro paměti typu: DDR4
*Dual Channel Memory Architecture
*ECC Memory (ECC mode) support varies by CPU

Grafická karta:
*Integrated Graphics Processor (na základě procesorů 2. a 1. generace AMD s Radeon Grpahics/Athlon)

Zvuková karta:
*Realtek 7.1-Channel High Definition Audio CODEC

Síťová karta:
*Realtek® RTL8111H

Rozšiřující sloty:
*3rd/2nd/1st Gen AMD Ryzen™ Processors
*1x PCIe 3.0 x16 (x16 mode)
*2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics Processors
*1x PCIe 3.0 x16 (x8 mode)
*AMD Athlon™ with Radeon™ Vega Graphics Processors
*1x PCIe 3.0 x16 (x4 mode)
*AMD B450 chipset
*2x PCIe 2.0 x1

RAID řadič: 0, 1, 10

SATA:
*4x SATA 6Gb/s ports

M.2:
*1x M.2 Socket 3 with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode)

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

Interní porty:
*1x CPU Fan connector(s) (1 x 4 -pin)
*1x Chassis Fan connector(s) (1 x 4 -pin)
*1x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s) (19-pin)
*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 storage devices support (SATA & PCIE 3.0 x 4 mode)
*1x SPI TPM header
*1x COM port(s) connector(s)
*4x SATA 6Gb/s connector(s)
*1x S/PDIF out header(s)
*1x 24-pin EATX Power connector(s)
*1x 8-pin ATX 12V Power connector(s)
*1x Front panel audio connector(s) (AAFP)
*1x System panel(s)
*1x Clear CMOS jumper(s)
*1x COM port header
*1x Speaker connector

Externí porty:
*1x PS/2 keyboard/mouse combo port(s)
*1x DVI-D
*1x D-Sub
*1x HDMI
*1x LAN (RJ45) port(s)
*4x USB 3.2 Gen 1 (blue) Type-A
*2x USB 2.0
*3x Audio jack(s)
*1x BIOS FlashBack™ Button(s)

Obsah balení:
*User's manual
*I/O Shield
*2x SATA 6Gb/s cable(s)
*1x M.2 Anchor
*1x Supporting DVD

BIOS: 256 Mb Flash ROM, UEFI AMI BIOS

Stránka výrobce: https://www.asus.com/Motherboards/PRIME-B450M-K-II
https://www.asus.com/microsite/motherboard/ASUS-motherboards-Win11-ready/
https://www.asus.com/support/FAQ/1046215