90MB1BG0-M0EAY0 ASUS Micro-ATX Single AM5 4 DIMM Slots Mainboard

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Product line:

TUF Gaming

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€206.00

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Happyware Article Number:

SH1M5299-144728

Manufacturer Number:

90MB1BG0-M0EAY0

Brand:

ASUS

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

90MB1BG0-M0EAY0

Micro-ATX AMD AM5 Motherboard Platform optimised for DDR5 and NVMe expansion with the 90MB1BG0-M0EAY0

The 90MB1BG0-M0EAY0 is an ASUS Micro-ATX motherboard built on the AMD B650 chipset for the AM5 (LGA1718) Ryzen platform, targeting compact workstation, creator, and edge-compute builds that require modern I/O without sacrificing stability. It supports dual-channel DDR5 across 4 DIMM slots up to 128GB, with ECC-capable operation depending on CPU and memory selection, enabling controlled memory behavior for SMB services and long-running compute tasks.

For storage-centric workloads, the 90MB1BG0-M0EAY0 provides a tiered NVMe architecture with 2 M.2 sockets, including one PCIe 5.0 x4 path for next-generation SSD throughput and one PCIe 4.0 x4 path for balanced capacity and performance, complemented by 4 SATA 6Gb/s ports and RAID support. Expansion is focused on single-accelerator or high-bandwidth add-in cards via a PCIe 4.0 x16 slot, plus an additional PCIe 4.0 x1 slot for network, capture, or controller cards. Integrated 2.5GbE simplifies edge deployments, while HDMI 2.1 and DisplayPort 1.4 support iGPU-based console access when paired with a compatible Ryzen CPU.

Why Choose the 90MB1BG0-M0EAY0?

The 90MB1BG0-M0EAY0 delivers an efficient density-to-performance profile for Micro-ATX enclosures by combining AM5 compute scalability, DDR5 memory bandwidth, and PCIe NVMe growth paths in a predictable, serviceable layout. It is well-suited to standardized builds where consistent firmware behavior, straightforward expansion, and reliable networking reduce integration and lifecycle risk.

ASUS designs this platform with an engineering emphasis on electrical robustness, validated component selection, and UEFI manageability, aligning the 90MB1BG0-M0EAY0 with modern data centre and edge standards for uptime-focused deployments, including USB BIOS Flashback for controlled recovery and maintenance workflows.

Key Applications:

Creator and CAD workstations
Edge virtualization and lightweight VMs
SMB file and application servers
NVMe-based build and test nodes
Single-GPU compute and inference

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your 90MB1BG0-M0EAY0 rollout and an extended warranty of up to 6 years to secure long-term platform availability in enterprise deployments.

Technical details of 90MB1BG0-M0EAY0

CPU Socket:

AM5

Onboard Memory:

RAID Support:

Yes

CPU Manufacturer:

AMD

CPU Supported Type:

Ryzen

Form Factor:

Micro-ATX

Chipset:

AMD B650

RAM Maximum Capacity:

128GB

Max RAM Frequency :

7600MHz

RAM Slots:

4 DIMM DDR5

RAM Channels:

Dual-Channel

PCIe Slots:

1 PCIe 4.0 x1 1 PCIe 4.0 x16

M.2 Slots:

1 PCIe 4.0 M.2 2280/2260/2242 M-Key 1 PCIe 5.0 M.2 2280/2260/2242 M-Key

Network Ports:

1 RJ45 2.5 Gbps

ECC Support:

ECC Non-ECC

Onboard Network:

Ethernet

Performance Class:

High performance

Onboard CPU:

RAID Support:

Yes

Onboard Graphic:

Yes

Video Output:

1x HDMI 2.1 1x DisplayPort 1.4

USB Ports:

4x USB 2.0 Type-A 2x USB 3.2 Gen 2 Type-A 2x USB 3.2 Gen 1 Type-A 1x USB 3.2 Gen 1 Type-A 1x USB 3.2 Gen 1 Type-C 1x USB 3.2 Gen 2x2 Type-C 1x Thunderbolt header

BIOS:

AMI UEFI

Wi-Fi Support:

None

Onboard Audio Chipset:

Realtek ALC897

How long is the Warranty and how you can get technical support for 90MB1BG0-M0EAY0

Warranty:	36 months (part)
On site service:	yes
RMA Url:	https://www.asus.com/support/warranty-status-inquiry
Description:	In the event of an RMA, the item must be returned first. ASUS typically offers a replacement or repair service depending on the product and warranty terms. On-site service may be available for specific products such as Barbone/Full System. Carry-in.