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Asus





ROG STRIX B550-A GAMING


CPU

AMD AM4 Socket 3rd Gen AMD Ryzen™ Processors
* Refer to for CPU support list

Chipset

AMD B550

Memory

4 x DIMM, Max. 128GB, DDR4 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
4 x DIMM, Max. 128GB, DDR4 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
3rd Gen AMD Ryzen with Radeon Graphics Processors
OptiMem II
3rd Gen AMD Ryzen™ Processors
Dual Channel Memory Architecture
ECC Memory (ECC mode) support varies by CPU.
* Refer to for the Memory QVL (Qualified Vendors Lists).

Graphic

1 x DisplayPort 1.2
1 x HDMI 2.1(4K@60HZ)
*Graphics specifications may vary between CPU types.
Integrated Graphics Processor

Multi-GPU Support

Supports AMD 2-Way CrossFireX Technology

Expansion Slots

1 x PCIe 3.0 x16 (x4 mode) *
AMD B550 Chipset
3 x PCIe 3.0 x1
1 x PCIe 4.0 x16 (x16 mode)
1 x PCIe 3.0 x16 (x16 mode)

Storage

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)*
1 x M.2_2 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
3rd Gen AMD Ryzen with Radeon Graphics Processors :
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),
3rd Gen AMD Ryzen™ Processors :
Support Raid 0, 1, 10

LAN

Intel® I225-V 2.5Gb Ethernet
ASUS LANGuard

Audio

- Optical S/PDIF in port(s) at back panel
- Audio Shielding
- Premium Japanese audio capacitors
- Audio Cover
- Supports up to 32-Bit/192kHz playback *
ROG SupremeFX8-Channel High Definition Audio CODEC S1220A
- SupremeFX Shielding™ Technology
- Gold-plated jacks
* Due to limitations in HDA bandwidth, 32-Bit/192kHz is not supported for 8-Channel audio.
- 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
Audio Feature :

USB Ports

Rear USB Port
Front USB Port
4 x USB 3.2 Gen 1 port(s)(4 x Type-A)
2 x USB 3.2 Gen 1 port(s)
2 x USB 3.2 Gen 2 port(s)(1 x Type-A +1 x USB Type-C)
2 x USB 2.0 port(s)
4 x USB 2.0 port(s)

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 softwareASUS Exclusive Software FeaturesArmoury Crate- Aura Creator- Aura Sync- AI Noise Cancelling MicrophoneAI Suite 3:- PPSU EPU DIGI+ VRM Fan Xpert 4 TurboV EVO- EZ updateWinRARUEFI BIOSASUS EZ DIY - ASUS CrashFree BIOS 3 - ASUS EZ Flash 3 - ASUS UEFI BIOS EZ Mode

ASUS Special Features

Aura Sync- Standard RGB header(s)- Addressable Gen 2 RGB header(s)ASUS Q-Design - ASUS Q-DIMM- ASUS Q-LED (DRAM [yellow],CPU [red], VGA [white], Boot Device [yellow green)- ASUS Q-SlotASUS Thermal Solution- Aluminum M.2 heatsinkASUS EZ DIY-BIOS FlashBack™ button-BIOS FlashBack™ LED-Clear CMOS header-ProCool-Pre-mounted I/O shield- SafeSlot

Back I/O Ports

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

Internal I/O Ports

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 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s)
1 x Thunderbolt header(s)
6 x SATA 6Gb/s connector(s)
1 x CPU Fan connector(s)
1 x CPU OPT Fan connector(s)
3 x Chassis Fan connector(s)
1 x AIO_PUMP connector
1 x AAFP connector
2 x Aura RGB Strip Header(s)
1 x Addressable Gen 2 header(s)
2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(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)

Accessories

1 x M.2 Rubber Package(s)
1 x M.2 SSD screw package(s)
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 Addressable LED
1 x ROG Thank you card

BIOS

256 Mb Flash ROM, UEFI AMI BIOS

Manageability

WOL by PME, PXE

Operating System

Windows® 10 64-bit

Form Factor

12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )
ATX Form Factor


Note

* Share bandwidth with PCIe3.0 x1_1, PCIe3.0 x1_2, PCIe3.0 x1_3* When the M.2_2 Socket 3 is populated , SATA6G_5/6 ports will be disabled.

Category : PC & LaptopPC ComponentsMotherboard
Brand : Asus

Asus AMD AM4 B550 ROG STRIX B550-A GAMING ATX Motherboard (WHITE)

MYR 999.00

MYR 0.00

Or MYR 333.00x 3 with
Gift Wrapping
GADGET PWP ONLY Microsoft Office APR24
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ROG STRIX B550-A GAMING


CPU

AMD AM4 Socket 3rd Gen AMD Ryzen™ Processors
* Refer to for CPU support list

Chipset

AMD B550

Memory

4 x DIMM, Max. 128GB, DDR4 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
4 x DIMM, Max. 128GB, DDR4 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
3rd Gen AMD Ryzen with Radeon Graphics Processors
OptiMem II
3rd Gen AMD Ryzen™ Processors
Dual Channel Memory Architecture
ECC Memory (ECC mode) support varies by CPU.
* Refer to for the Memory QVL (Qualified Vendors Lists).

Graphic

1 x DisplayPort 1.2
1 x HDMI 2.1(4K@60HZ)
*Graphics specifications may vary between CPU types.
Integrated Graphics Processor

Multi-GPU Support

Supports AMD 2-Way CrossFireX Technology

Expansion Slots

1 x PCIe 3.0 x16 (x4 mode) *
AMD B550 Chipset
3 x PCIe 3.0 x1
1 x PCIe 4.0 x16 (x16 mode)
1 x PCIe 3.0 x16 (x16 mode)

Storage

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)*
1 x M.2_2 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
3rd Gen AMD Ryzen with Radeon Graphics Processors :
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),
3rd Gen AMD Ryzen™ Processors :
Support Raid 0, 1, 10

LAN

Intel® I225-V 2.5Gb Ethernet
ASUS LANGuard

Audio

- Optical S/PDIF in port(s) at back panel
- Audio Shielding
- Premium Japanese audio capacitors
- Audio Cover
- Supports up to 32-Bit/192kHz playback *
ROG SupremeFX8-Channel High Definition Audio CODEC S1220A
- SupremeFX Shielding™ Technology
- Gold-plated jacks
* Due to limitations in HDA bandwidth, 32-Bit/192kHz is not supported for 8-Channel audio.
- 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
Audio Feature :

USB Ports

Rear USB Port
Front USB Port
4 x USB 3.2 Gen 1 port(s)(4 x Type-A)
2 x USB 3.2 Gen 1 port(s)
2 x USB 3.2 Gen 2 port(s)(1 x Type-A +1 x USB Type-C)
2 x USB 2.0 port(s)
4 x USB 2.0 port(s)

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 softwareASUS Exclusive Software FeaturesArmoury Crate- Aura Creator- Aura Sync- AI Noise Cancelling MicrophoneAI Suite 3:- PPSU EPU DIGI+ VRM Fan Xpert 4 TurboV EVO- EZ updateWinRARUEFI BIOSASUS EZ DIY - ASUS CrashFree BIOS 3 - ASUS EZ Flash 3 - ASUS UEFI BIOS EZ Mode

ASUS Special Features

Aura Sync- Standard RGB header(s)- Addressable Gen 2 RGB header(s)ASUS Q-Design - ASUS Q-DIMM- ASUS Q-LED (DRAM [yellow],CPU [red], VGA [white], Boot Device [yellow green)- ASUS Q-SlotASUS Thermal Solution- Aluminum M.2 heatsinkASUS EZ DIY-BIOS FlashBack™ button-BIOS FlashBack™ LED-Clear CMOS header-ProCool-Pre-mounted I/O shield- SafeSlot

Back I/O Ports

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

Internal I/O Ports

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 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s)
1 x Thunderbolt header(s)
6 x SATA 6Gb/s connector(s)
1 x CPU Fan connector(s)
1 x CPU OPT Fan connector(s)
3 x Chassis Fan connector(s)
1 x AIO_PUMP connector
1 x AAFP connector
2 x Aura RGB Strip Header(s)
1 x Addressable Gen 2 header(s)
2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(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)

Accessories

1 x M.2 Rubber Package(s)
1 x M.2 SSD screw package(s)
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 Addressable LED
1 x ROG Thank you card

BIOS

256 Mb Flash ROM, UEFI AMI BIOS

Manageability

WOL by PME, PXE

Operating System

Windows® 10 64-bit

Form Factor

12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )
ATX Form Factor


Note

* Share bandwidth with PCIe3.0 x1_1, PCIe3.0 x1_2, PCIe3.0 x1_3* When the M.2_2 Socket 3 is populated , SATA6G_5/6 ports will be disabled.


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