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90MB1650-M0EAY0 |
Description: | TUF GAMING B450-PLUS II - AMD - Socket AM4 - AMD Ryzen 3 3rd Gen - 3rd Generation AMD Ryzen 5 - 3rd Generation AMD Ryzen 7 - 3rd Generation AMD... - DDR4-SDRAM - 128 GB - DIMM |
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90MB1650-M0EAY0 Overview
90MB1650-M0EAY0 is a high-performance ATX motherboard built around the AMD B550 chipset, featuring an AM4 CPU socket that supports Ryzen 5000 Series processors. It comes equipped with DDR4 memory support for up to 128 GB across 4 DIMM slots operating in dual-channel mode, alongside a robust 8+1 power phase VRM design and comprehensive thermal solutions.
The board offers expansive connectivity with a primary PCIe x16 slot running at PCIe 4.0, two M.2 slots for ultra-fast NVMe storage, and six SATA ports for traditional hard drives. Networking is handled by a Realtek RTL8111H LAN running at 1GbE with integrated WiFi 6 support, while the rear I/O features a mix of HDMI, DisplayPort, multiple USB 3.2 Gen 2 and USB 2.0 ports, and audio jacks, making it ideal for both high-end gaming and demanding workstation applications.
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90MB1650-M0EAY0 Specifications
Product Type | Motherboard |
Chipset | AMD B550 |
CPU Socket | AM4 |
CPU Generation | AMD Ryzen 9 |
Supported CPUs | Ryzen 5000 Series |
Memory Type | DDR4 |
Max Memory Capacity | 128 GB |
Memory Channels | Dual |
Memory Slots | 4 DIMM |
Form Factor | ATX |
Use Case | Gaming |
Expansion Slots | PCIe x16 |
PCIe Version | PCIe 4.0 |
M.2 Slots | 2 |
SATA Ports | 6 |
RAID Support | RAID 0 |
Onboard Graphics Support | Yes |
Multi-GPU Support | AMD CrossFire |
USB Ports (Rear) | USB 3.2 Gen 2 |
Internal USB Headers | Yes |
LAN Chipset | Realtek RTL8111H |
LAN Speed | 1GbE |
Wi-Fi Support | WiFi 6 |
Multi-Processor Support | Single-Socket |
ECC Support | No |
Redundant Power Support | No |
Remote Management | No |
Bluetooth | 5.0 |
Audio Chipset | Realtek ALC1220 |
Power Phases | 8+1 |
VRM Heatsinks | Yes |
BIOS Type | UEFI |
Dual BIOS | No |
RGB Support | Yes |
Thunderbolt Support | No |
Rear I/O Ports | 1 x HDMI, 2 x DisplayPort, 4 x USB 3.2 Gen 2, 2 x USB 2.0, 1 x LAN port, 3 x Audio jacks |
Accessories Included | SATA cables, M.2 screws, IO shield, Wi-Fi antenna, manual |
Product Name | 90MB1650-M0EAY0 |
Height | 9.6 inches |
Width | 12 inches |
Depth | N/A |
Weight | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.







Product Comparison Table
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Accessories Included | IO shield, SATA cables, M.2 screws, user manual | IO shield, SATA cables, M.2 screws, manual | IO shield, SATA cables, M.2 screws, Wi-Fi antenna, user manual | SATA cables, M.2 screws, IO shield, Wi-Fi antenna, manual | SATA cables, M.2 screws, IO shield, Wi-Fi antenna, manual |
Audio Chipset | Realtek ALC1220 | Realtek ALC1220 | Realtek ALC1220 | Realtek ALC1220 | Realtek ALC1220 |
BIOS Type | UEFI | UEFI | UEFI | UEFI | UEFI |
Bluetooth | 5.2 | 5.0 | 5.2 | 5.0 | 5.0 |
Chipset | Intel Z790 | AMD B550 | Intel Z790 | AMD B550 | AMD B550 |
CPU Generation | Intel Core i7 | AMD Ryzen 9 | Intel Core i7 | AMD Ryzen 9 | AMD Ryzen 9 |
CPU Socket | LGA 1700 | AM4 | LGA 1700 | AM4 | AM4 |
Depth | 9.6 inches | 10 inches | 1.5 inches | 9.6 inches | N/A |
Dual BIOS | No | No | Yes | No | No |
ECC Support | Yes | No | No | No | No |
Expansion Slots | PCIe x16 | PCIe x16 | PCIe x16 | PCIe x16 | PCIe x16 |
Form Factor | Mini-ITX | ATX | ATX | ATX | ATX |
Height | 0.9 inches | 1.8 inches | 9.6 inches | 1.0 inches | 9.6 inches |
Internal USB Headers | Yes | Yes | Yes | Yes | Yes |
LAN Chipset | Intel I219-V | Realtek RTL8111H | Intel I219-V | Realtek RTL8125 | Realtek RTL8111H |
LAN Speed | 1GbE | 1GbE | 1GbE | 2.5GbE | 1GbE |
M.2 Slots | 2 | 2 | 2 | 2 | 2 |
Max Memory Capacity | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
Memory Channels | Dual | Dual | Dual | Dual | Dual |
Memory Slots | 2 DIMM | 4 DIMM | 4 DIMM | 4 DIMM | 4 DIMM |
Memory Type | DDR5 | DDR4 | DDR5 | DDR4 | DDR4 |
Multi-GPU Support | Not Supported | AMD CrossFire | NVIDIA SLI | Not Supported | AMD CrossFire |
Multi-Processor Support | Single-Socket | Single-Socket | Single-Socket | Single-Socket | Single-Socket |
Onboard Graphics Support | Yes | Yes | Yes | Yes | Yes |
PCIe Version | PCIe 4.0 | PCIe 4.0 | PCIe 5.0 | PCIe 4.0 | PCIe 4.0 |
Power Phases | 8+1 | 8+1 | 14+2 | 8+1 | 8+1 |
Product Name | BNUC11TNBI70Z00 Workstation Motherboard | BKCMB1ABA Gaming Motherboard | 90SW00S0-M0EAY0 | 90SB05B0-M0UAY0 High-Performance Gaming Motherboard | 90MB1650-M0EAY0 |
Product Type | Motherboard | Motherboard | Motherboard | Motherboard | Motherboard |
RAID Support | RAID 0 | RAID 0 / RAID 1 / RAID 10 | RAID 0 / RAID 1 / RAID 10 | RAID 0/RAID 1/RAID 10 | RAID 0 |
Rear I/O Ports | 1 x HDMI, 1 x DisplayPort, 2 x USB 3.2 Gen 2, 2 x USB 3.2 Gen 1, 1 x LAN, Audio jacks | 1x HDMI, 1x DisplayPort, 2x USB 3.2 Gen 2, 4x USB 2.0, 1x RJ45, 3x Audio Jacks | HDMI, DisplayPort, 2 x USB 3.2 Gen 2, 1 x USB Type-C, Ethernet, Audio | 1x DisplayPort, 1x HDMI, 2x USB Type-A, 1x USB Type-C, Audio jacks, LAN port | 1 x HDMI, 2 x DisplayPort, 4 x USB 3.2 Gen 2, 2 x USB 2.0, 1 x LAN port, 3 x Audio jacks |
Redundant Power Support | No | No | No | No | No |
Remote Management | No | No | No | No | No |
RGB Support | Yes | Yes | Yes | Yes | Yes |
SATA Ports | 4 | 6 | 6 | 6 | 6 |
Supported CPUs | 12th Gen Intel | Ryzen 5000 Series | 13th Gen Intel | Ryzen 5000 Series | Ryzen 5000 Series |
Thunderbolt Support | Yes | No | Yes | No | No |
USB Ports (Rear) | 2 x USB 3.2 Gen 2, 2 x USB 3.2 Gen 1, 1 x USB Type-C | 1x HDMI, 1x DisplayPort, 2x USB 3.2 Gen 2, 4x USB 2.0, 1x RJ45, 3x Audio Jacks | USB 3.2 Gen 2 | USB 3.2 Gen 2 / USB Type-C | USB 3.2 Gen 2 |
Use Case | Workstation | Gaming | Gaming | Gaming | Gaming |
VRM Heatsinks | Yes | Yes | Yes | Yes | Yes |
Weight | 1.8 lbs | 3.2 lbs | 2.5 lbs | 3.3 lbs | N/A |
Wi-Fi Support | WiFi 6 | WiFi 6 | WiFi 6 | WiFi 6 | WiFi 6 |
Width | 9.6 inches | 12 inches | 12 inches | 12.0 inches | 12 inches |
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