90-MXBPA0-A0UAYZ ASRock E-ATX Single AM5 4 DIMM Slots Mainboard

*Picture may not be exactly the same as the product

Get extra volume discount for 90-MXBPA0-A0UAYZ and save cash:

Quantity	Unit price
To 9	€474.97
To 19	€451.30 €474.97 (4.98% saved)
To 49	€441.80 €474.97 (6.98% saved)
From 50	€427.50 €474.97 (9.99% saved)

Product line:

Taichi

See all Server Motherboards

See other ASRock products

€474.97

In stock

Happyware Article Number:

SH0M8738-260278

Manufacturer Number:

90-MXBPA0-A0UAYZ

Brand:

ASRock

Are you a reseller?

Do you have questions about this product 90-MXBPA0-A0UAYZ?

Our team of server experts will be happy to help you to ensure you purchase the right product.

Description Technical details Warranty & Technical Support Reviews Bulk Deals

90-MXBPA0-A0UAYZ

High-Performance E-ATX AMD AM5 Workstation Motherboard featuring X870E connectivity with the 90-MXBPA0-A0UAYZ

The 90-MXBPA0-A0UAYZ is an ASRock E-ATX desktop/workstation motherboard built on the AMD X870E chipset for single-socket AMD Ryzen AM5 platforms, targeting high-throughput creator and engineering builds where I/O bandwidth and storage topology matter. It supports 4x DDR5 DIMM in dual-channel up to 256GB, including ECC/non-ECC operation, enabling memory configurations that balance capacity, signal integrity, and workstation stability.

For expansion and storage architecture, the 90-MXBPA0-A0UAYZ aligns PCIe Gen5 NVMe with sustained Gen4 multi-drive scaling: 1x M.2 2280 PCIe Gen5 plus 3x M.2 2280 PCIe Gen4 provide low-latency scratch and project volumes, while 6x SATA III with RAID support retains cost-efficient bulk tiers. Connectivity is engineered for modern peripherals and display routing via 2x rear USB4 Type-C with DP Alt Mode, an internal USB 3.2 Gen2x2 Type-C header, 5GbE, and integrated Wi-Fi 7/Bluetooth 5.4 via M.2 E-Key for flexible deployment.

Why Choose the 90-MXBPA0-A0UAYZ?

The 90-MXBPA0-A0UAYZ delivers a strong density-to-performance profile for AM5 workstations by concentrating PCIe Gen5 NVMe, multi-M.2 expansion, and USB4 into an E-ATX layout that simplifies high-end builds without external controllers. This reduces platform risk while maintaining scalable storage and networking paths for iterative workstation growth.

ASRock designs platforms with an enterprise-minded focus on power delivery robustness, firmware maturity, and serviceability. With AMI UEFI features such as BIOS Flashback/Instant Flash and diagnostic indicators, it aligns with standardized data centre operational practices for faster recovery and controlled rollouts.

Key Applications:

CAD and mechanical engineering workstations
Content creation and video production
High-speed NVMe RAID storage builds
Software development and virtualization labs
Prosumer NAS and backup tiers via SATA RAID

At Happyware - Server Hardware you benefit from Non-Binding Offers tailored to your 90-MXBPA0-A0UAYZ workstation rollout and Extended Warranty options up to 6 years, supporting predictable lifecycle planning for professional deployments.

Technical details of 90-MXBPA0-A0UAYZ

CPU Socket:

AM5

RAID Support:

Yes

CPU Manufacturer:

AMD

CPU Supported Type:

Ryzen

Form Factor:

E-ATX

Chipset:

AMD X870E

RAM Maximum Capacity:

256GB

Max RAM Frequency :

8200MHz

RAM Slots:

4 DIMM DDR5

RAM Channels:

Dual-Channel

M.2 Slots:

1 PCIe Gen 5 M.2 2280 M-Key 1 WiFi+BT-Modul M.2 2230 E-Key 3 PCIe Gen 4 M.2 2280 M-Key

Network Ports:

1 RJ45 5 Gbps

ECC Support:

ECC Non-ECC

Onboard Network:

Ethernet

RAID Support:

Yes

Onboard Graphic:

Yes

Video Output:

2x USB4 Type-C (DisplayPort 1.4 Alt Mode) 1x HDMI 2.1

USB Ports:

4x USB 2.0 Type-A 5x USB 3.2 Gen 2 Type-A 4x USB 3.2 Gen 1 Type-A 3x USB 3.2 Gen 1 Type-A 2x USB4.0 Type-C 1x USB 3.2 Gen 2x2 Type-C 2x USB 2.0 Type-A

Other Ports:

2x SMA antenna connectors (2T2R) 1x S/PDIF-Header 2x 3.5mm Klinke (Realtek ALC4082) 1x RJ-45 LAN Port 1x HDMI port

BIOS:

AMI UEFI

Wi-Fi Support:

Wi-Fi 7

Bluetooth integrated:

5.4

Onboard Audio Chipset:

Realtek ALC4082

How long is the Warranty and how you can get technical support for 90-MXBPA0-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.