Light use for less than one year, works perfectly. Contains all accessories.

ROG Strix B550 Gaming series motherboards offer a feature-set usually found in the higher-end ROG Strix X570 Gaming series, including the latest PCIe 4.0. With robust power delivery and effective cooling, ROG Strix B550 Gaming is well-equipped to handle 3rd Gen AMD Ryzen™ CPUs. Boasting futuristic aesthetics and intuitive ROG software, ROG Strix B550-I Gaming is ready to become your next compact gaming build.

CPU

AMD AM4 Socket 3rd Gen AMD Ryzen™ Processors

*Refer to www.asus.com for CPU support list

Chipset

AMD B550

Memory

2 x DIMM, Max. 64GB, DDR4

5100(O.C)/5000(O.C)/4800(O.C.)/4600(O.C)/4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3800(O.C.)/3600(O.C.)/3466(O.C.)/3400(O.C.)/3200/3000/2933/2800/2666/2400/2133 MHz Un-buffered Memory

OptiMem II

Dual Channel Memory Architecture

ECC Memory (ECC mode) support varies by CPU

Graphics

1 x HDMI 2.1 (4K@60HZ) *

1 x DisplayPort 1.4 *

*Graphics specifications may vary between CPU types

Expansion Slots

1 x PCIe 4.0x16 (x16 mode)

Storage

1 x M.2_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

4 x SATA 6Gb/s ports

1 x M.2_1 socket 3, with M Key, Type 2242/2260/2280 (PCIe 4.0x4 and SATA modes) storage devices support

3rd Gen AMD Ryzen™ Processors: Support Raid 0, 1, 10

LAN

Intel® I225-V 2.5Gb Ethernet

ASUS LANGuard

Wireless Data Network

2x2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax) supports 1024QAM/OFDMA/MU-MIMO Intel® Wi-Fi 6 AX200

Supports dual band frequency 2.4/5 GHz

Supports channel bandwidth: HT20/HT40/HT80/HT160

Bluetooth

Bluetooth v5.1*

*BT 5.1 function in Windows 10 build 19041 or later

Audio

SupremeFX7.1 Surround Sound High Definition Audio CODEC S1220A

Rear audio USB Type-C® port

LED-illuminated design

Audio Shielding

Premium Japanese audio capacitors

Supports up to 32-Bit/192kHz playback

Dual OP Amplifiers

Impedance sense for front and rear headphone outputs

Supports : Jack-detection, multi-streaming, front panel jack-retasking

High quality120dBSNR stereo playback outputand113dBSNR recording input

USB Ports

4 x USB 3.2 Gen 2 ports (1 x USB Type-C® +3 x Type-A)

1 x USB 2.0 port (1 x audio USB Type-C®)

Front USB Port (total 5)

1 x USB 3.2 Gen 2 front panel connector port (1 x USB Type-C®)

Rear USB Port (total 6)

1 x USB 2.0 port

2 x USB 3.2 Gen 1 ports

2 x USB 2.0 ports