90MB1LS0-M0EAY0 ASUS Micro-ATX Single AM5 4 DIMM Slots Mainboard

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Product line:

TUF Gaming

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€227.00

In stock

Happyware Article Number:

SH0M5383-322591

Manufacturer Number:

90MB1LS0-M0EAY0

Brand:

ASUS

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

90MB1LS0-M0EAY0

High-Performance Micro-ATX AM5 Motherboard enabling Gen5 PCIe and NVMe expansion with the 90MB1LS0-M0EAY0

The 90MB1LS0-M0EAY0 is an ASUS Micro-ATX motherboard built on the AMD B850 chipset for the AM5 socket, targeting compact workstation and creator desktops that need modern I/O without moving to larger ATX footprints. It supports current AMD Ryzen processors and a DDR5 dual-channel memory design with 4 DIMM slots, enabling high-capacity configurations up to 256GB and high-frequency tuning up to 8000 MT/s (OC) for latency-sensitive build and simulation workflows.

For expansion planning, the 90MB1LS0-M0EAY0 provides a PCIe 5.0 x16 full-height, full-length slot for next-generation GPUs or accelerator cards, supplemented by a PCIe 4.0 x1 slot for NICs or capture devices. Storage is architected around 3 M.2 2280 sockets, including 1 PCIe 5.0 x4 slot for peak NVMe throughput and 2 PCIe 4.0 x4 slots for tiered application and scratch volumes, plus 4 SATA 6Gb/s ports for capacity drives. Integrated 2.5GbE and Wi-Fi 6E support hybrid wired/wireless deployments, with Bluetooth 5.3 for peripheral integration in constrained environments.

Why Choose the 90MB1LS0-M0EAY0?

The 90MB1LS0-M0EAY0 optimizes density-to-performance by combining AM5 compute, DDR5 scalability, and Gen5 expansion in an mATX layout suited to standardized small form factor fleets. Its balanced I/O map supports scalable NVMe growth, predictable GPU bandwidth, and reliable network connectivity for enterprise desktop engineering, studio pipelines, and edge compute nodes where a server platform is not required.

ASUS engineering emphasizes platform stability through mature UEFI firmware, BIOS Flashback for controlled update processes, and RAID support for practical storage resiliency. The board aligns with modern data centre and lab standards by prioritizing deterministic PCIe topology, straightforward serviceability, and broad compatibility across AM5 CPU and DDR5 ecosystems.

Key Applications:

Creator and CAD workstations
Small form factor GPU compute nodes
High-speed NVMe build and CI systems
Multi-display engineering desktops
General-purpose enterprise desktop refresh

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your rollout requirements for the 90MB1LS0-M0EAY0, and you can extend the warranty up to 6 years to better align lifecycle planning with enterprise procurement and support policies.

Technical details of 90MB1LS0-M0EAY0

CPU Socket:

AM5

RAID Support:

Yes

CPU Manufacturer:

AMD

CPU Supported Type:

Ryzen

Form Factor:

Micro-ATX

Chipset:

AMD B850

RAM Maximum Capacity:

256GB

Max RAM Frequency :

8000kHz

RAM Slots:

4 DIMM DDR5

RAM Channels:

Dual-Channel

PCIe Slots:

1 PCIe 4.0 x1 1 PCIe 5.0 x16

M.2 Slots:

1 PCIe 5.0 M.2 2280 M-Key 2 PCIe 4.0 M.2 2280 M-Key

Onboard Network:

Ethernet

RAID Support:

Yes

Onboard Graphic:

Yes

Video Output:

1x HDMI 2x DisplayPort

USB Ports:

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

Trusted Platform Module (TPM):

BIOS:

AMI UEFI

Wi-Fi Support:

Wi-Fi 6E

Bluetooth integrated:

5.3

Embedded:

How long is the Warranty and how you can get technical support for 90MB1LS0-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.