90MB14A0-M0EAY0 ASUS Micro-ATX Single AM4 4 DIMM Slots Desktop Mainboard

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Product line:

TUF Gaming

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€165.00

In stock

Happyware Article Number:

SH6M4273-366181

Manufacturer Number:

90MB14A0-M0EAY0

Brand:

ASUS

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

90MB14A0-M0EAY0

Micro-ATX AM4 Business Desktop Motherboard Architecture with the 90MB14A0-M0EAY0

The 90MB14A0-M0EAY0 is a Micro-ATX ASUS platform built on the AMD B550 chipset for AM4 Ryzen processors, targeting cost-controlled workstation and SMB desktop refresh cycles where PCIe Gen4 I/O and reliable power delivery matter more than extreme feature density. The design balances CPU platform longevity with modern expansion, keeping thermal and layout constraints aligned to compact enterprise chassis.

For memory architecture, the 90MB14A0-M0EAY0 implements dual-channel DDR4 across 4 DIMM slots up to 128GB, supporting ECC and non-ECC depending on CPU and configuration, which is valuable for stability-focused developer and lab nodes. PCIe Gen4 is leveraged for primary NVMe throughput via an M.2 slot wired for PCIe 4.0 x4, complemented by a second M.2 slot on PCIe 3.0 x4 for tiered storage or cache, plus 4 SATA ports with RAID support for predictable capacity scaling. Networking is delivered through integrated 2.5GbE, enabling higher east-west bandwidth in small clusters without adding a NIC.

Why Choose the 90MB14A0-M0EAY0?

The 90MB14A0-M0EAY0 offers an efficient density-to-performance profile for AM4 deployments by concentrating Gen4 storage, 2.5GbE, and practical expansion into a Micro-ATX footprint that simplifies standardisation across mixed office, lab, and edge desktop fleets. It fits organisations that need repeatable builds, clean upgrade paths, and stable I/O behaviour rather than dedicated out-of-band management.

ASUS engineers the TUF series with a reliability-first approach, focusing on component validation, durable connectors, and firmware maturity to support continuous operation within modern data centre and enterprise desktop standards where predictable lifecycle management is required.

Key Applications:

SMB desktop platform refresh and upgrades
General productivity workstation builds
Light content creation and media workstations
Lab and developer single-node systems
PCIe Gen4 NVMe build-out for fast local datasets

At Happyware - Server Hardware you benefit from non-binding offers tailored to the 90MB14A0-M0EAY0-based bill of materials, helping you standardise configurations across teams while keeping procurement predictable.

Technical details of 90MB14A0-M0EAY0

CPU Socket: AM4

Onboard Memory: No

RAID Support: Yes

CPU Manufacturer: AMD

CPU Supported Type: Ryzen

Form Factor: Micro-ATX

Chipset: AMD B550

RAM Maximum Capacity: 128GB

Max RAM Frequency : 4800MHz

RAM Slots: 4 DIMM DDR4

RAM Channels: Dual-Channel

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/NVME 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

Suitability: Workstation, Desktop

Onboard CPU: No

RAID Support: Yes

Onboard Graphic: Yes

Video Output: 1x DisplayPort, 1x HDMI

USB Ports: 2x USB 2.0, 4x USB 3.2 Gen 1

Onboard Audio Chipset: Realtek ALCS1200A

Embedded: No

Card Reader: No

How long is the Warranty and how you can get technical support for 90MB14A0-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.