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Asus Pro WS B850M-ACE SE

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Asus Pro WS B850M-ACE SE
Towards:home / office
Form Factor:micro-ATX
Socket:AM5
Chipset:AMD B850
BIOS:Ami
RAM slots:DDR5 4 sl
RAM form factor:DIMM
RAM clock:8000 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Additional connectors:DisplayPort
Power connector:24-pin
Processor power:8+4-pin
All specifications
Specifications Pro WS B850M-ACE SE
Main
Featuresfor home/office
SocketAM5
Form factormicro-ATX
Power phases11 / 8+2+1 /
VRM heatsink
POST encoder
Size (HxW)244x244 mm
Chipset
ChipsetAMD B850
BIOSAmi
UEFI BIOS
RAM
DDR54 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency8000 MHz
Max. memory256 GB
EXPO support
Drive interface
SATA 3 (6Gbps)4
M.2 connector2
M.22xPCIe 4x
M.2 version2x5.0
M.2 SSD cooling
U.2 connector1
Integrated RAID controller
Expansion slots
PCIe 16x slots2 pcs
PCIe modes16x/4x
PCIe support5.0
Steel PCIe connectors
Internal connections
USB-A 2.03 pcs
USB-A 5Gbps1 pcs
USB-C 20Gbps1 pcs
Thunderbolt AIC connectorv4 1 pcs
More featuresBIOS FlashBack button, Reset button, Start button
Video outputs
D-Sub output (VGA) / AST2600 /
HDMI output
HDMI versionv2.1
DisplayPort
DisplayPort versionv.1.4
Integrated audio
AudiochipRealtek
Sound (channels)7.1
Network interfaces
LAN (RJ-45)10 Gbps
LAN ports3
LAN controllerRealtek 10Gb, Intel 2.5Gb, Realtek 1Gb
External connections
USB-A 2.02 pcs
USB-A 10Gbps3 pcs
USB-C 10Gbps2 pcs
BIOS FlashBack / on board /
Power connectors
Main power socket24-pin
CPU power8+4-pin
Fan power connectors5
CPU Fan 4-pin2
Chassis/Water Pump Fan 4-pin3
Official Websiteasus.com
Added to E-CatalogMarch 2026
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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ASUS PRO WS B850M-ACE SE AMD B850 Socket AM5 micro ATX 90MB1MN0-M0EAY0

ASUS Pro WS B850M-ACE SE AMD Micro-ATX motherboard with server-grade IPMI management PCIe 5.0 x 16 PCIe 5.0 M.2... morePCIe 5.0 MCIO U.2 connector 10Gb and 2.5Gb Ethernet ready for USB4® - Ready for Advanced AI PCs: Built to power next-gen AI workloads with robust performance ultrafast connectivity and future-proof architecture. - AMD AM5 Socket Support: Compatible with AMD Ryzen™ 9000/8000/7000 Series and AMD EPYC™ 4005 Series processors. - Ultrafast Connectivity: Two PCIe® 5.0/4.0 x16 slot (one at x4) 10 Gb & 2.5 Gb LAN ports two PCIe® 5.0 x4 M.2 slots front USB 20Gbps Type-C® and MCIO NVMe support. - Server-grade IPMI Remote Management: Supports onboard BMC AST2600 along with ASUS Control Center Express IT management software for real-time monitoring and management. - Proven Reliability & Stability: Extensively validated with broad compatibility a comprehensive QVL and tested for 24/7 operation.     Pro WS B850M-ACE SE The Pro WS B850M-ACE SE empowers workstation users of all levels by maximizing the performance of the latest AMD Ryzen™ processors via 8+2+1 team power stages DDR5 slots PCIe® 5.0 and lightning-fast connectivity including a front USB 20Gbps Type-C® connector plus 10Gb and 2.5Gb Ethernet. This workstation motherboard is an ideal choice for content creation AI and deep learning and IT management.
Quzo.co.uk
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ASUS PRO WS B850M-ACE SE AMD B850 Socket AM5 micro ATX 90MB1MN0-M0EAY0

ASUS PRO WS B850M-ACE SE AMD B850 Socket AM5 micro ATX
LaptopHub.uk
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Asus Asus Pro WS B850M-ACE SE (Socket AM5) DDR5 Micro-ATX Motherboard 90MB1MN0-M0EAY0

Ready for Advanced AI PCs: Built to power next-gen AI workloads with robust performance, ultrafast connectivity, and future-p... moreroof architecture. AMD AM5 Socket Support: Compatible with AMD Ryzen™ 9000/8000/7000 Series and AMD EPYC™ 4005 Series processors. Ultrafast Connectivity: Two PCIe® 5.0/4.0 x16 slots (one at x4), 10Gb & 2.5Gb LAN ports, two PCIe® 5.0 x4 M.2 slots, front USB 20Gbps Type-C®, and MCIO NVMe support. Server-grade IPMI Remote Management: Supports onboard BMC AST2600 with ASUS Control Center Express for real-time monitoring and IT management. Proven Reliability & Stability: Extensively validated with broad compatibility, comprehensive QVL, and tested for 24/7 operation. Category Specification CPU Socket AMD Socket AM5 Supports AMD Ryzen 9000 / 8000 / 7000 Series Supports AMD EPYC 4005 Series Chipset AMD B850 Memory 4 x DDR5 DIMM slots, up to 256GB Dual Channel Up to 8000+ MT/s (OC) with Ryzen CPUs Up to 5600 MT/s with EPYC 4005 ECC & Non-ECC Unbuffered DIMM Supports AMD EXPO Graphics Output 1 x DisplayPort (up to 8K@30Hz) 1 x HDMI 2.1 (up to 4K@60Hz) 1 x VGA (AST2600) USB-C DisplayPort output supported Expansion Slots 1 x PCIe 5.0 x16 (Ryzen 9000 / 7000 / EPYC) 1 x PCIe 4.0 x16 (Ryzen 8000, x8/x4) 1 x PCIe 4.0 x16 (Chipset, x4) Storage 2 x M.2 slots (PCIe 5.0 / 4.0 CPU dependent) 1 x MCIO connector 1 x U.2 connector (PCIe 3.0 x4) 4 x SATA 6Gb/s RAID Support RAID 0 / 1 / 5 / 10 (CPU dependent) AMD RAIDXpert2 Ethernet 1 x Realtek 10GbE 1 x Intel 2.5GbE 1 x Realtek 1GbE (BMC / Management only) USB (Rear) 5 x USB 10Gbps (3 x Type-A, 2 x Type-C) 2 x USB 2.0 USB (Front / Internal) 1 x USB 20Gbps Type-C header 1 x USB 5Gbps header (2 ports) 2 x USB 2.0 headers (4 ports) 1 x USB 2.0 Type-A (BIOS FlashBack) Audio Realtek 7.1 HD Audio Up to 24-bit / 192kHz playback Back Panel I/O HDMI, DisplayPort, VGA USB-C, USB-A 10GbE, 2.5GbE, 1GbE (BMC) Audio jacks, Clear CMOS button Internal Connectors CPU / Chassis fan headers, W_PUMP+ 24-pin ATX, 8-pin + 4-pin CPU power M.2, SATA, U.2, MCIO TPM, COM, Thunderbolt header Special Features ASUS 5X Protection III Q-Design & EZ DIY Features M.2 heatsink, ProCool II, SafeSlot Remote Management BMC (AST2600) ACC Express, IPMI support BIOS 512Mb Flash ROM, AMI UEFI BIOS (text-based) Operating System Windows 11 / Windows 10 64-bit Form Factor micro-ATX (24.4 cm x 24.4 cm)
Overclockers.co.uk
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ASUS 90MB1MN0-M0VAY0 mATX Motherboard for AMD AM5 CPUs Pro WS B850M-ACE SE

The ASUS Pro WS B850M-ACE SE is a powerful and reliable motherboard made for professionals, creators, and anyone who needs st... morerong performance in a smaller PC build. Built with the latest AMD B850 chipset and AM5 socket, it supports the newest AMD Ryzen™ 7000, 8000, and 9000 series processors — giving you fast speeds, smooth multitasking, and long-term upgrade potential. This workstation-grade board is designed to handle demanding tasks like video editing, 3D design, engineering, and data work. With support for up to 256 GB of high-speed DDR5 memory, your system can easily manage heavy workloads without slowing down. For storage, it includes two M.2 slots that can run at PCIe 5.0 speeds for ultra-fast SSDs, plus four SATA ports for traditional drives. That means quicker boot times, faster file transfers, and plenty of room for your projects. Connectivity is another strong point — the board offers three network ports, including 10 Gigabit and 2.5 Gigabit Ethernet, giving you high-speed and stable connections for data-intensive jobs or networked workspaces. It also has a dedicated management port, allowing remote monitoring and maintenance if used in a professional setting. On the back, you’ll find a wide selection of USB-C and USB-A ports for fast data transfer, along with HDMI, DisplayPort, and VGA outputs to support different types of displays. Built to workstation standards, the Pro WS B850M-ACE SE features high-quality components, advanced cooling support, and ASUS’s trusted protection systems to keep your hardware running safely and efficiently over time.
CCLonline.com
Delivery: to United Kingdom
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ASUS PRO WS B850M-ACE SE AMD B850 Socket AM5 micro ATX 90MB1MN0-M0EAY0

Ready for Advanced AI PCs: Built to power next-gen AI workloads with robust performance, ultrafast connectivity, and future-p... moreroof architecture. AMD AM5 Socket Support: Compatible with AMD Ryzen 9000/8000/7000 Series and AMD EPYC 4005 Series processors. Ultrafast Connectivity: Two PCIe 5.0/4.0 x16 slot (one at x4), 10 Gb & 2.5 Gb LAN ports, two PCIe 5.0 x4 M.2 slots, front USB 20Gbps Type-C and MCIO NVMe support. Server-grade IPMI Remote Management: Supports onboard BMC AST2600, along with ASUS Control Center Express IT management software for real-time monitoring and management. Proven Reliability & Stability: Extensively validated with broad compatibility, a comprehensive QVL, and tested
Backtotheoffice.co.uk
Delivery: in United Kingdom
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£350.99

ASUS PRO WS B850M-ACE SE AMD B850 Socket AM5 micro ATX 90MB1MN0-M0EAY0

The Pro WS B850M-ACE SE empowers workstation users of all levels by maximizing the performance of the latest AMD Ryzen™ proce... moressors via 8+2+1 team power stages. DDR5 slots. PCIe® 5.0 and lightning-fast connectivity including a front USB 20Gbps Type-C® connector. plus 10Gb and 2.5Gb Ethernet.This workstation motherboard is an ideal choice for content creation. AI and deep learning. and IT management. ASUS PRO WS B850M-ACE SE AMD B850 Socket AM5 micro ATX
Gamingkit.co.uk
Delivery: in United Kingdom
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ASUS PRO WS B850MACE SE AMD B850 Socket AM5 micro ATX

eBay.co.uk
Delivery: in United Kingdom
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£371.00