90-MXBR7-A0UAYZ ASRock Micro-ATX Single AM5 4 DIMM Slots Mainboard
Get extra volume discount for 90-MXBR7-A0UAYZ and save cash:
| Quantity | Unit price |
|---|---|
| To 9 |
€160.35
|
| To 19 |
€152.40
€160.35
(4.96% saved)
|
| To 49 |
€149.20
€160.35
(6.95% saved)
|
| From 50 |
€144.40
€160.35
(9.95% saved)
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€160.35
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90-MXBR7-A0UAYZ
High-Density Micro-ATX AM5 Motherboard Platform for DDR5 and PCIe Gen5 Expansion with the 90-MXBR7-A0UAYZ
The 90-MXBR7-A0UAYZ is an ASRock micro-ATX motherboard built on the AMD B850 chipset for the AM5 desktop platform, engineered to consolidate modern I/O and expansion into a compact footprint. It targets Ryzen-based workstation and creator systems where DDR5 bandwidth, PCIe lane efficiency, and predictable platform behavior are critical for sustained compute and content pipelines.
With 4 DDR5 DIMM slots supporting dual-channel memory up to 256GB and high-frequency tuning headroom, the 90-MXBR7-A0UAYZ aligns well with virtualization-heavy desktops, simulation toolchains, and multi-application creator workloads. PCIe Gen5 support prioritizes a primary x16 slot for next-generation GPUs or accelerators, while a secondary PCIe Gen4 slot enables additional NICs or storage adapters. Storage design focuses on low-latency growth: 3 M.2 sockets spanning PCIe 5.0/4.0 for NVMe, complemented by 4 SATA III ports for capacity tiers and basic RAID policies.
Why Choose the 90-MXBR7-A0UAYZ?
The 90-MXBR7-A0UAYZ delivers a strong density-to-performance ratio by combining Gen5 graphics and NVMe readiness with enterprise-relevant connectivity in a micro-ATX layout. For organizations standardizing compact engineering desktops, it provides scalable expansion without over-provisioning, supporting structured deployments where reliability, serviceability, and consistent platform I/O matter.
ASRock applies an engineering-first approach focused on board-level stability, clean signal integrity for high-speed DDR5 and PCIe, and compatibility with current data centre-adjacent standards such as 2.5GbE networking and Wi‑Fi 6E integration for flexible staging and rollout.
Key Applications:
- Workstation and creator desktops
- Compact AI development nodes with GPU
- High-speed NVMe build systems
- General-purpose compute with multi-drive storage
At Happyware - Server Hardware you benefit from Non-Binding Offers tailored to your deployment bill of materials for the 90-MXBR7-A0UAYZ, plus an Extended Warranty option up to 6 years to protect long-lived workstation and lab platform investments.
Technical details of 90-MXBR7-A0UAYZ
How long is the Warranty and how you can get technical support for 90-MXBR7-A0UAYZ
| Warranty: | 12 months (part) |
|---|---|
| RMA Url: | https://www.asrock.com/support/?cat=RMA |
| Description: | Items must be returned first for RMA processing. No advanced replacements. |
| Support Portal: | https://support.happyware.com |
|---|
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