90MB19Y0-M0EAY0 ASUS Micro-ATX Single AM4 4 DIMM Slots Mainboard

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Product line:

TUF Gaming

See other ASUS products

€174.00

In stock

Happyware Article Number:

SH3M4982-144597

Manufacturer Number:

90MB19Y0-M0EAY0

Brand:

ASUS

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

90MB19Y0-M0EAY0

Micro-ATX AMD B550 AM4 Motherboard enabling compact edge compute and GPU expansion with the 90MB19Y0-M0EAY0

The 90MB19Y0-M0EAY0 is an ASUS Micro-ATX motherboard built on the AMD B550 chipset for the AM4 Ryzen platform, targeting space-efficient SMB desktops, lab systems, and light virtualization nodes. Its design balances a mainstream CPU platform with modern I/O, providing a practical foundation for mixed workloads where a single discrete GPU and fast NVMe storage are primary architectural drivers.

Memory architecture is based on 4 DDR4 DIMM slots in dual-channel mode, scaling to 128GB and supporting ECC or non-ECC depending on the installed Ryzen CPU, enabling predictable memory behavior for lab validation and small services. PCIe topology centers on a PCIe 4.0 x16 slot for FHFL GPUs or high-bandwidth accelerators, complemented by additional PCIe 3.0 expansion for capture, NICs, or storage controllers. Storage is split across 2 M.2 sockets (PCIe 4.0 x4/SATA and PCIe 3.0 x4/SATA) plus 4 SATA 6Gb/s ports, supporting NVMe boot plus bulk SATA capacity, while UEFI RAID options cover straightforward redundancy requirements.

Why Choose the 90MB19Y0-M0EAY0?

The 90MB19Y0-M0EAY0 delivers an effective density-to-performance ratio for compact enclosures by combining PCIe 4.0 GPU bandwidth, dual M.2, and integrated 2.5GbE with Wi‑Fi 6E. For enterprise IT teams, the 90MB19Y0-M0EAY0 simplifies scalable rollouts in remote offices and labs where wired and wireless connectivity, predictable firmware behavior, and straightforward serviceability matter more than rack-scale management features.

ASUS engineering emphasizes component robustness, validated firmware workflows, and standards-aligned interfaces, making the 90MB19Y0-M0EAY0 suitable for long-lived platforms that must integrate cleanly with TPM header options, UEFI tooling, and modern USB and display connectivity.

Key Applications:

SMB desktop compute
Home lab and edge nodes
Light virtualization hosts
Single-GPU workstation builds
NVMe-centric boot and storage

At Happyware - Server Hardware you benefit from non-binding offers tailored to your rollout scope for the 90MB19Y0-M0EAY0 and the option to extend warranty up to 6 years, supporting predictable lifecycle planning for distributed deployments.

Technical details of 90MB19Y0-M0EAY0

CPU Socket: AM4

RAID Support: Yes

CPU Manufacturer: AMD

CPU Supported Family: Ryzen

Form Factor: Micro-ATX

Chipset: AMD B550

RAM Maximum Capacity: 128GB

Max RAM Frequency: 4866MHz

RAM Slots: 4 DIMM DDR4

RAM Channels: Dual-Channel

PCIe Slots: 1 PCIe 3.0 x1, 1 PCIe 3.0 x16, 1 PCIe 4.0 x16

M.2 Slots: 1 PCIe 3.0 x4/SATA M.2 2260, M.2 2280, M.2 2242, M.2 22110 M-Key, 1 PCIe 4.0 x4/SATA M.2 2280, M.2 2260, M.2 2242 M-Key, 1 WiFi+BT-Modul M.2 2230 E-Key

Network Ports: 1 RJ45 2.5 Gbps, 1 RP-SMA Wi-Fi 6E

ECC Support: ECC, Non-ECC

Onboard Network: Ethernet

RAID Support: Yes

Onboard Graphic: Yes

Video Output: 1x DisplayPort, 1x HDMI

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

Other Ports: 1x COM Debug-Header, 1x PS/2 Combo, 1x serial - header, 1x Speaker-Header, 1x Toslink S/PDIF Out, 1x TPM Header, 2x Antenna connectors (2T2R)

Trusted Platform Module (TPM): Optional

BIOS: AMI UEFI

Wi-Fi Support: Wi-Fi 6E

Bluetooth integrated: 5.3

Embedded: No

Card Reader: No

How long is the Warranty and how you can get technical support for 90MB19Y0-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.