90MB15J0-M0EAY0 ASUS ATX Single AM4 4 DIMM Slots Mainboard

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Product line:

ROG Strix

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€177.00

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Happyware Article Number:

SH4M2026-777903

Manufacturer Number:

90MB15J0-M0EAY0

Brand:

ASUS

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

90MB15J0-M0EAY0

ATX AMD B550 Socket AM4 Desktop Motherboard engineered for PCIe 4.0 NVMe and single-GPU performance with the 90MB15J0-M0EAY0

The 90MB15J0-M0EAY0 is an ATX motherboard built on the AMD B550 chipset for the Socket AM4 Ryzen platform, targeting workstation/creator desktops and lab-oriented systems that need modern PCIe Gen4 bandwidth without moving to an HEDT footprint. Its lane topology prioritises a PCIe 4.0 x16 graphics slot alongside a PCIe 4.0 x4 M.2 path for high-throughput NVMe, aligning well with single-GPU compute, content pipelines, and balanced desktop virtualisation stacks.

Memory architecture is dual-channel DDR4 across 4 DIMM slots with up to 128GB capacity, supporting ECC or non-ECC operation when the installed CPU enables it, and offering headroom for high-frequency tuning where latency-sensitive applications benefit. Storage design combines 2 M.2 sockets (Gen4/Gen3, SATA capable) plus 6 SATA III ports with RAID support, enabling a practical split between OS/NVMe scratch, project datasets, and mirrored SATA capacity. Expansion includes additional PCIe slots for NICs or HBAs, while firmware management uses AMI UEFI with BIOS Flashback for controlled updates; the 90MB15J0-M0EAY0 deliberately omits IPMI/BMC for environments that can rely on local or OS-level tooling.

Why Choose the 90MB15J0-M0EAY0?

The 90MB15J0-M0EAY0 delivers a strong density-to-performance ratio for ATX deployments by combining PCIe 4.0 GPU and NVMe capability, 2.5GbE networking, and flexible storage expansion in a mainstream platform. This profile supports scalable rollouts for creator workstations or SMB lab nodes where consistent firmware control, predictable thermals, and standardized AM4 spares simplify operations.

ASUS designs this platform with a reliability-focused electrical and firmware approach, emphasizing stable power delivery, mature UEFI tooling, and compatibility aligned to current desktop data centre adjacencies such as 2.5GbE access layers and TPM-enabled secure boot workflows.

Key Applications:

Single-GPU creator workstations with NVMe scratch
SMB and homelab virtualisation pilots
High-speed local build and compile systems
Edge analytics and lightweight inference desktops
NVMe-centric storage tiering with SATA capacity

At Happyware - Server Hardware you benefit from non-binding offers tailored to your rollout requirements for the 90MB15J0-M0EAY0, and optional extended warranty coverage up to 6 years to protect long-lifecycle workstation and lab deployments.

Technical details of 90MB15J0-M0EAY0

CPU Socket: AM4

RAID Support: Yes

CPU Manufacturer: AMD

CPU Supported Type: Ryzen 3, Ryzen

Form Factor: ATX

Chipset: AMD B550

RAM Maximum Capacity: 128GB

Max RAM Frequency : 5100MHz

RAM Slots: 4 DIMM DDR4

RAM Channels: Dual-Channel

PCIe Slots: 1 PCIe 3.0 x16, 1 PCIe 4.0 x16, 3 PCIe 3.0 x1

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 2260, M.2 2280, M.2 2242, M.2 22110 M-Key

Network Ports: 1 RJ45 2.5 Gbps

ECC Support: ECC, Non-ECC

Onboard Network: Ethernet

RAID Support: Yes

Onboard Graphic: Yes

Video Output: 1x DisplayPort 1.2, 1x HDMI 2.1

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

Other Ports: 1x RJ-45 LAN Port, 1x Toslink S/PDIF Out, 5x 3.5mm Klinke (Realtek ALC1220)

Trusted Platform Module (TPM): Optional

BIOS: AMI UEFI

Wi-Fi Support: None

Onboard Audio Chipset: SupremeFX S1220A

Embedded: No

Card Reader: No

How long is the Warranty and how you can get technical support for 90MB15J0-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.