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ROG STRIX B550-A GAMING delivered excellent Ryzen performance with stable high-frequency DDR4 support.
90MB15J0-M0EAY0
ROG STRIX B550-A GAMING - AMD - AMD Ryzen 3 - DDR4-SDRAM - 1...
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90MB15J0-M0EAY0
- Description:
- ROG STRIX B550-A GAMING - AMD - AMD Ryzen 3 - DDR4-SDRAM - 128 GB - DIMM - 2133,2400,2666,2800,3000,3200,3466,3600,3866,4000,4133,4400,4600 MHz
- Rating:
Added to cart 28 times recently
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In stock - Ready to Ship
- Brand:
- Asus
- Condition:
3 Year Extended Warranty
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90MB15J0-M0EAY0 Overview
90MB15J0-M0EAY0 is built around an AMD B550 chipset with an AM4 CPU socket and supports AMD Ryzen 9 processors from the Ryzen 5000 Series. It is designed to accommodate DDR4 memory up to 128 GB via 4 DIMM slots operating in dual-channel mode, and it features an 8+1 power phase VRM design with robust heatsinks for efficient thermal management under demanding conditions.
This motherboard offers extensive connectivity with a primary PCIe x16 expansion slot supporting PCIe 4.0, dual M.2 slots alongside 6 SATA ports for storage configurations, and integrated networking featuring a Realtek RTL8111H LAN at 1GbE coupled with WiFi 6 capability. The rear I/O ports include HDMI, DisplayPort, multiple USB ports, a LAN port, and audio jacks, making this board ideally suited for high-performance gaming.
90MB15J0-M0EAY0 price is is available on request. Get immediate quote.
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90MB15J0-M0EAY0 Specifications
- Weight
- 4 lbs
- Width
- 12 inches
- Depth
- 1.5 inches
- Memory Type
- DDR4
- ECC Support
- No
- Use Case
- Gaming
- Product Type
- Motherboard
- Max Memory Capacity
- 128 GB
- Memory Channels
- Dual
- Memory Slots
- 4 DIMM
- Form Factor
- ATX
- Expansion Slots
- PCIe x16
- M.2 Slots
- 2
- SATA Ports
- 6
- Onboard Graphics Support
- Yes
- Internal USB Headers
- Yes
- Multi-Processor Support
- Single-Socket
- Remote Management
- No
- Audio Chipset
- Realtek ALC1220
- VRM Heatsinks
- Yes
- BIOS Type
- UEFI
- Dual BIOS
- No
- RGB Support
- Yes
- Rear I/O Ports
- 1 x HDMI, 1 x DisplayPort, 4 x USB 3.2 Gen 2, 2 x USB 2.0, 1 x LAN port, Audio jacks
- Height
- 9.6 inches
- Chipset
- AMD B550
- CPU Socket
- AM4
- CPU Generation
- AMD Ryzen 9
- Supported CPUs
- Ryzen 5000 Series
- PCIe Version
- PCIe 4.0
- RAID Support
- RAID 0
- Multi-GPU Support
- AMD CrossFire
- USB Ports (Rear)
- USB 3.2 Gen 2
- Wi-Fi Support
- WiFi 6
- Redundant Power Support
- No
- Bluetooth
- 5.1
- Thunderbolt Support
- No
- LAN Speed
- 1GbE
- Power Phases
- 8+1
- LAN Chipset
- Realtek RTL8111H
- Accessories Included
- IO shield, SATA cables, M.2 screw kit, user manual
- Product Name
- 90MB15J0-M0EAY0 Official Gaming Motherboard
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 90MB15J0-M0EAY0 |  90MB0W70-M0EAYM |  90MB16J0-M0EAY0 |  90SB06H0-M0UAY0 |  90MB1610-M0EAY0 | |
|---|---|---|---|---|---|
| Product Type | Motherboard | Motherboard | Motherboard | Motherboard | Motherboard |
| Chipset | AMD B550 | AMD B550 | Intel Z790 | AMD B550 | Intel Z790 |
| CPU Socket | AM4 | AM4 | LGA 1700 | AM4 | LGA 1700 |
| CPU Generation | AMD Ryzen 9 | AMD Ryzen 5000 Series | Intel Core i9 | AMD Ryzen 5000 Series | Intel Core i9 |
| Supported CPUs | Ryzen 5000 Series | Ryzen 5000 Series | 14th Gen Intel | Ryzen 5000 Series | 13th Gen Intel |
| Memory Type | DDR4 | DDR4 | DDR5 | DDR4 | DDR5 |
| Max Memory Capacity | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| Memory Slots | 4 DIMM | 4 DIMM | 4 DIMM | 4 DIMM | 4 DIMM |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Use Case | Gaming | Gaming | Gaming / Workstation | Gaming | Gaming |
| Expansion Slots | PCIe x16 | PCIe x16 | PCIe x16 | PCIe x16 | PCIe x16 |
| PCIe Version | PCIe 4.0 | PCIe 4.0 | PCIe 5.0 | PCIe 4.0 | PCIe 5.0 |
| M.2 Slots | 2 | 2 | 3 | 2 | 2 |
| SATA Ports | 6 | 6 | 6 | 6 | 6 |
| RAID Support | RAID 0 | RAID 0 / RAID 1 / RAID 5 / RAID 10 | RAID 0 | RAID 0/1/10 | RAID 0 / RAID 1 / RAID 5 / RAID 10 |
| Onboard Graphics Support | Yes | Yes | Yes | Yes | Yes |
| Multi-GPU Support | AMD CrossFire | AMD CrossFire | NVIDIA SLI | AMD CrossFire | NVIDIA SLI |
| USB Ports (Rear) | USB 3.2 Gen 2 | USB 3.2 Gen 2 | USB 3.2 Gen 2 | USB 3.2 Gen 1 | USB 3.2 Gen 2 |
| Internal USB Headers | Yes | Yes | Yes | Yes | Yes |
| LAN Chipset | Realtek RTL8111H | Realtek RTL8125 | Intel I219-V | Realtek RTL8125 | Intel I219-V |
| LAN Speed | 1GbE | 2.5GbE | 2.5GbE | 2.5GbE | 1GbE |
| Wi-Fi Support | WiFi 6 | WiFi 6 | WiFi 6 | WiFi 6 | WiFi 6 |
| Multi-Processor Support | Single-Socket | Single-Socket | Single-Socket | Single-Socket | Single-Socket |
| ECC Support | No | Yes | No | No | No |
| Redundant Power Support | No | No | No | No | No |
| Remote Management | No | No | N/A | N/A | No |
| Bluetooth | 5.1 | 5.2 | 5.2 | 5.2 | 5.2 |
| Audio Chipset | Realtek ALC1220 | Realtek ALC1220 | Realtek ALC1220 | Realtek ALC1220 | Realtek ALC1220 |
| Power Phases | 8+1 | 12+1 | 14+2 | 12+1 | 14+2 |
| VRM Heatsinks | Yes | Yes | Yes | Yes | Yes |
| BIOS Type | UEFI | UEFI | UEFI | UEFI | UEFI |
| Dual BIOS | No | Yes | Yes | No | No |
| RGB Support | Yes | Yes | Yes | Yes | Yes |
| Thunderbolt Support | No | No | Yes | No | Yes |
| Rear I/O Ports | 1 x HDMI, 1 x DisplayPort, 4 x USB 3.2 Gen 2, 2 x USB 2.0, 1 x LAN port, Audio jacks | HDMI, DisplayPort, USB 3.2 Gen 2 Type-A, USB Type-C, Ethernet RJ45, Audio Jacks | HDMI, DisplayPort, USB Type-C, USB 3.2 ports, Ethernet port, audio jacks | 1x HDMI, 1x DisplayPort, 6x USB 3.2 Gen 1, 2x USB 2.0, 1x LAN, Audio jacks | 1x HDMI, 1x DisplayPort, 2x USB 3.2 Gen 2, 4x USB 2.0, 1x RJ45 LAN, 1x Audio jacks |
| Accessories Included | IO shield, SATA cables, M.2 screw kit, user manual | SATA cables, M.2 screws, IO shield, Wi-Fi antenna, manual | SATA cables, M.2 screws, IO shield, Wi-Fi antenna, manual | IO shield, SATA cables, M.2 screws, manual | IO shield, SATA cables, M.2 screws, Wi-Fi antenna, user manual |
| Product Name | 90MB15J0-M0EAY0 Official Gaming Motherboard | 90MB0W70-M0EAYM | 90MB16J0-M0EAY0 High Performance Motherboard | 90SB06H0-M0UAY0 Motherboard | 90MB1610-M0EAY0 High-Performance Gaming Motherboard |
| Height | 9.6 inches | 1.5 inches | 10 inches | 9.6 inches | 9.6 |
| Width | 12 inches | 9.6 inches | 12 inches | 12 inches | 12 |
| Depth | 1.5 inches | 11.2 inches | 4 inches | 1.5 inches | 1.6 |
| Weight | 4 lbs | 2.2 lbs | 3 lbs | 4.5 lbs | 3.2 lbs |
Reviews & Ratings
K
Kirk Donovan
4
Strong build quality and reliable performance under heavy workloads.
M
Mitchell Lawson
5
Smooth installation and impressive memory stability up to high speeds.
S
Shawn Everett
3
Handles demanding applications with consistent reliability.
T
Terrence Boyle
4
Professional-grade AM4 motherboard with excellent system stability.
Questions & Answers
What form factor is the ROG STRIX B550-A GAMING motherboard?
The ROG STRIX B550-A GAMING uses a standard ATX form factor (30.5 cm × 24.4 cm), ensuring compatibility with most mid-tower and full-tower cases.
Which AMD Ryzen processors are compatible with the ROG STRIX B550-A GAMING?
It supports AMD Ryzen™ 5000, 4000 G-Series, 3000, 2000, and Ryzen™ 3 processors with AM4 socket compatibility after the latest BIOS update.
Can I install AMD Ryzen 3 CPUs on this motherboard?
Yes, the ROG STRIX B550-A GAMING is fully compatible with AMD Ryzen™ 3 series processors when using a supported BIOS version.
What is the maximum memory capacity and supported DDR4 speeds?
The motherboard supports up to 128 GB of dual-channel DDR4 memory across four DIMM slots, with overclocked speeds from 2133 MHz up to 4600 MHz.