Model

ROG STRIX B550-E GAMING

CPU

AMD AM4 Socket for AMD Ryzen™ 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors

Chipset

AMD B550

Memory

4 x DIMM, Max. 128GB, DDR4 4866(O.C)/4600(O.C)/4400(O.C)/4266(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

AMD Ryzen^TM 4000 G-Series Processors

4 x DIMM, Max. 128GB, DDR4 5100(O.C)/4800(O.C.)/4600(O.C)/4400(O.C)/4266(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

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 1.2

*Graphics specifications may vary between CPU types.

Integrated Graphics Processor

Expansion Slots

AMD Ryzen™ 5000 Series/ 3000 Series Desktop Processors

AMD B550 Chipset

1 x PCIe 3.0 x16 (x4 mode) *

2 x PCIe 3.0 x1

2 x PCIe 4.0 x16 (x16 or dual x8)

2 x PCIe 3.0 x16 (x16 or dual x8)

Storage

1 x M.2_2 socket 3,

AMD Ryzen^TM 4000 G-Series Processor :

AMD Ryzen™ 5000 Series/ 3000 Series Desktop Processors :

1 x M.2_1 socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)*

Total supports 2 x M.2 slot(s) and 6 x SATA 6Gb/s ports

1 x M.2_1 socket 3, with M key, type 2242/2260/2280/22110 storage devices support(SATA & PCIe 4.0 x4 mode)

AMD B550 Chipset :

6 x SATA 6Gb/s port(s)

Support Raid 0, 1, 10

LAN

Intel^® I225-V 2.5Gb Ethernet

ASUS LANGuard

Wireless & Bluetooth

2x2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax) support 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 v5.1*

*BT 5.1 function will be ready in Windows 10 build 19041 or later.

USB

3 x USB 3.2 Gen 2 port(s)(2 x Type-A +1 x USB Type-C^®)

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

4 x USB 2.0 port(s)(4 x Type-A)

Rear USB Port ( Total 8 )

Front USB Port ( Total 7 )

2 x USB 3.2 Gen 1 port(s)

4 x USB 2.0 port(s)

1 x USB 3.2 Gen 2 front panel connector port(s)

Audio

- Rear audio USB Type-C^® port

- Audio Shielding

ROG SupremeFX7.1-Channel High Definition Audio CODEC S1220A

- Premium Japanese audio capacitors

- Audio Cover

- 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

- Supports up to 32-Bit/192kHz playback *

Audio Feature :

- SupremeFX Shielding™ Technology

Back Panel I/O Ports

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

5 x USB 2.0 (1 for audio USB Type-C^®)

1 x BIOS FlashBack^™ Button(s)

1 x Intel^® I225-V 2.5Gb Ethernet

1 x DisplayPort

1 x HDMI

5 x Audio jack(s)

ASUS Wi-Fi module (Wi-Fi 802.11 a/b/g/n/ac and Bluetooth v5.0)

Internal I/O Connectors

1 x AAFP connector

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

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

1 x USB 3.2 Gen2 connector support additional 1 USB ports(20-pin, Type-C)

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 Thunderbolt header(s)

1 x Q-Code

1 x CPU Fan connector(s)

1 x CPU OPT Fan connector(s)

3 x Chassis Fan connector(s)

1 x AIO_PUMP connector

2 x Aura RGB Strip Header(s)

2 x Addressable Gen 2 header(s)

2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)

6 x SATA 6Gb/s connector(s)

1 x 24-pin EATX Power connector(s)

1 x 8-pin ATX 12V Power connector(s)

1 x 4-pin ATX 12V Power connector(s)

1 x System panel(s)

1 x Thermal sensor connector(s)

1 x Clear CMOS jumper(s)

Special Features

Aura Sync
- Standard RGB header(s)
- Addressable Gen 2 RGB header(s)
ASUS Q-Design
- ASUS Q-CODE
- ASUS Q-DIMM
- ASUS Q-LED (DRAM [yellow],CPU [red], VGA [white], Boot Device [yellow green)
- ASUS Q-Slot
ASUS Thermal Solution
- Aluminum M.2 heatsink
ASUS EZ DIY
-BIOS Flashback™ button
-BIOS FlashBack™ LED
-Clear CMOS header
-Procool
-Pre-mounted I/O shield
- SafeSlot
Rear audio USB Type-C^® connector

Software Features

ROG Exclusive Software
- RAMCache III
- ROG CPU-Z
- GameFirst VI
- Sonic Studio III + Sonic Studio Virtual Mixer
- Sonic Radar III
- DTS^® Sound Unbound
- Overwolf
- Anti-virus software
ASUS Exclusive Software Features
Armoury Crate
- Aura Creator
- Aura Sync
Ai noise cancelling microphone
AI Suite 3:
- 5-way Optimization
TPU
EPU
DIGI+ VRM
Fan Xpert 4
Turbo APP
- EZ update
WinRAR
UEFI BIOS
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode
FlexKey

BIOS

256 Mb Flash ROM, UEFI AMI BIOS

Manageability

WOL by PME, PXE

Accessories

1 x ROG audio USB Type-C^® cable

1 x M.2 SSD screw package(s)

1 x M.2 Rubber Package(s)

1 ROG key chain

1 x Wi-Fi moving antenna

User´s manual

4 x SATA 6Gb/s cable(s)

1 x Supporting DVD

1 x ROG Strix stickers

1 x Cable ties pack(s)

1 x Extension Cable for RGB strips (80 cm)

1 x Extension cable for Addressable LED

1 x ROG Thank you card

Operating System

Windows® 10 64-bit

Form Factor

ATX Form Factor

12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )