90MB1BF0-M0EAY0 ASUS Micro-ATX Single AM5 4 DIMM Slots Mainboard

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Product line:

TUF Gaming

See other ASUS products

€250.00

In stock

Happyware Article Number:

SH0M7966-559271

Manufacturer Number:

90MB1BF0-M0EAY0

Brand:

ASUS

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

90MB1BF0-M0EAY0

Compact Micro-ATX AM5 Platform Motherboard enabling DDR5 and NVMe scalability with the 90MB1BF0-M0EAY0

The 90MB1BF0-M0EAY0 is a Micro-ATX ASUS AM5 motherboard based on the AMD B650 chipset, engineered for Ryzen 7000/8000-series workstation and edge builds where modern I/O density must fit constrained chassis. It supports DDR5 dual-channel memory across 4 DIMM slots up to 128GB, including ECC UDIMM capability where the CPU and platform configuration allow it, providing a practical path to higher integrity memory footprints for creator workstations and light server roles.

For storage and acceleration, the 90MB1BF0-M0EAY0 focuses on balanced PCIe lane allocation: a PCIe 5.0 x4 M.2 slot for next-generation NVMe plus an additional PCIe 4.0 x4 M.2 slot, complemented by 4x SATA III for bulk capacity tiers. Expansion is optimized for a discrete GPU and add-in cards with a PCIe 4.0 x16 slot wired x16, a second full-length slot wired x4, and a PCIe 4.0 x1 slot. Integrated 2.5GbE and Wi‑Fi 6E enable flexible deployment in branch or lab networks without requiring additional NICs.

Why Choose the 90MB1BF0-M0EAY0?

The 90MB1BF0-M0EAY0 delivers an efficient density-to-performance profile for AM5 builds that need PCIe Gen5 NVMe readiness, reliable connectivity, and predictable expansion within Micro-ATX constraints. It scales cleanly from single-GPU workstation configurations to compact edge nodes, while UEFI-based lifecycle tooling such as USB BIOS Flashback supports controlled firmware operations in distributed environments.

ASUS designs this platform with an emphasis on electrical robustness, validated component selection, and firmware maturity aligned with current data centre and enterprise desktop standards, supporting stable operation across mixed storage, network, and accelerator configurations.

Key Applications:

AMD Ryzen workstation and creator desktops
Single-GPU compute and visualization nodes
Edge and branch office compute (non-IPMI)
High-speed NVMe boot and scratch storage tiers
Lab validation and development platforms

At Happyware - Server Hardware you benefit from non-binding offers tailored to your bill of materials and rollout schedule, and can extend the warranty up to 6 years to secure long-term platform continuity for 90MB1BF0-M0EAY0 based deployments.

Technical details of 90MB1BF0-M0EAY0

CPU Socket: AM5

Onboard Memory: No

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 CNVi M.2 2230 E-Key, 1 PCIe 4.0 M.2 2280, M.2 2260, M.2 2242 M-Key, 1 PCIe 5.0 M.2 2280, M.2 2260, M.2 2242 M-Key

Network Ports: 1 RJ45 2.5 Gbps

ECC Support: ECC, Non-ECC

Onboard Network: Ethernet

Onboard CPU: No

RAID Support: Yes

Onboard Graphic: Yes

Video Output: 1x DisplayPort 1.4, 1x HDMI 2.1

USB Ports: 1x USB 3.2 Gen 1 Type-A, 1x USB 3.2 Gen 1 Type-C, 1x USB 3.2 Gen 2x2 Type-C, 2x USB 3.2 Gen 1 Header, 2x USB 3.2 Gen 2 Type-A, 4x USB 2.0 header, 4x USB 2.0 Type-A

Other Ports: 1x Chassis Intrusion Header, 1x serial, 1x Thunderbolt Header

Trusted Platform Module (TPM): No

BIOS: AMI UEFI

Wi-Fi Support: Wi-Fi 6E

Bluetooth integrated: 5.3

Onboard Audio Chipset: Realtek ALC897

Card Reader: No

How long is the Warranty and how you can get technical support for 90MB1BF0-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.