Chipset: AMD B550

Rozměrový formát: ATX Form Factor (305 mm x 244 mm)
Podpora pro procesory: AMD AM4 Socket for AMD Ryzen™ 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors
Patice procesoru: AM4

Pozice na paměti: 4x DDR4 DIMM
Podpora pro paměti:
*5100(O.C)/4800(O.C.)/4600(O.C)/4400(O.C)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3600(O.C.)/3466(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory
*4600(O.C)/4400(O.C)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3600(O.C.)/3466(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory
Max.velikost operační paměti: 128 GB
Podpora pro paměti typu: DDR4
*Dual Channel Memory Architecture
*ECC Memory (ECC mode) support varies by CPU.

Grafické výstupy:
*Integrated Graphics Processor (na základě procesoru)

Multi GPU: AMD 2-Way CrossFireX Technology

Zvuková karta:
*ROG SupremeFX8-Channel High Definition Audio CODEC S1220A

Síťová karta:
*Intel® I225-V 2.5Gb Ethernet (ASUS LANGuard)

Rozšiřující sloty:
*3x PCIe 3.0 x1
*1x PCIe 4.0 x16 (x16 mode)
*1x PCIe 3.0 x16 (x16 mode)

RAID řadič: 0, 1, 10

SATA:
*6x SATA 6Gb/s

M.2:
*1x M.2 Socket 1 with M key, type 2242/2260/2280/22110 storage devices support(SATA & PCIe 4.0 x4 mode)
*1x M.2 Socket 2 with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)

USB:
*zadní USB porty ( celkem 8 )
*2x USB 3.2 Gen 2 (1 x Type-A+1 x USB Type-C®)
*4x USB 3.2 Gen 1
*2x USB 2.0
*přední USB porty ( celkem 6 )
*2x USB 3.2 Gen 1 port(s)
*4x USB 2.0 port(s)

Interní porty:
*1x M.2 Socket 1 with M key, type 2242/2260/2280/22110 storage devices support(SATA & PCIe 4.0 x4 mode)
*1x M.2 Socket 2 with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)
*1x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s)
*1x Thunderbolt header(s)
*1x CPU Fan connector(s)
*1x CPU OPT Fan connector(s)
*3x Chassis Fan connector(s)
*1x AIO_PUMP connector
*1x AAFP connector
*2x Aura RGB Strip Header(s)
*1x Addressable Gen 2 header(s)
*2x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)
*6x SATA 6Gb/s connector(s)
*1x 24-pin EATX Power connector(s)
*1x 8-pin ATX 12V Power connector(s)
*1x 4-pin ATX 12V Power connector(s)
*1x System panel(s)
*1x Thermal sensor connector(s)
*1x Clear CMOS jumper(s)

Externí porty:
*1x BIOS FlashBack™ Button(s)
*2x USB 3.2 Gen 2 (1 x Type-A+1 x USB Type-C®)
*1x Intel® I225-V 2.5Gb Ethernet
*4x USB 3.2 Gen 1
*1x DisplayPort
*1x HDMI
*2x USB 2.0
*1x Optical S/PDIF out
*5x Gold-plated audio jacks

Obsah balení:
*1 x M.2 SSD screw package(s)
*1x M.2 Rubber Package(s)
*User´s manual
*4x SATA 6Gb/s cable(s)
*1x Supporting DVD
*1x ROG Strix stickers
*1x Cable ties pack(s)
*1x Extension cable for Addressable LED
*1x ROG Thank you card

BIOS: 256 Mb Flash ROM, UEFI AMI BIOS

Stránka výrobce: https://rog.asus.com/motherboards/rog-strix/rog-strix-b550-a-gaming-model/
https://www.asus.com/microsite/motherboard/ASUS-motherboards-Win11-ready/
https://www.asus.com/support/FAQ/1046215