
Asus PRO WS B850M-ACE SE Motherboard
Highlights & Details
- AMD socket AM5 AMD Ryzen 7000 series, AMD Ryzen 8000 series, AMD Ryzen 9000 series
- PC micro ATX AMD B850 7.1 channels
- DDR5 SDRAM 4 DIMM RAM maximum: 256 GB
- HDD & SSD M.2, SATA III RAID support Number of supported storage drives: 6
- BIOS type UEFI AMI 512 Mbit Clear CMOS button
- 2.5 Gigabit Ethernet, Gigabit Ethernet, 10 Gigabit Ethernet
- This text is machine translated.
Technical specifications
- Socket AM5
- Supported processor slots: Socket AM5
- Supported memory: DDR5 SDRAM
- HDMI version 2.1
- AMD B850 motherboard chipset
- Motherboard form factor: Micro ATX
- Product type
Motherboard
- Chipset
AMD® B850
#####AMD AM5
- Form factor
Micro-ATX
- RAM type
DIMM
- RAM / Max. upgrade
256 GB
- Interfaces
PCIe 5.0 x16
PCIe 4.0 x16
USB A (USB 2.0)
USB A (USB 3.0)
SATA III
Gigabit LAN (1 Gbps)
DisplayPort
HDMI™
VGA
- No. of PCIe 3.0 x16
1 x
- No. of PCIe 3.0 x16
1 x
- No. of USB 2.0 ports
3 x
- No. of SATA III ports
4 x
- Factory colour
Black
- Depth
244 mm
- Height
50 mm
- Width
244 mm
- Display resolution
7680 x 4320 Pixel
- No. of DisplayPort
1 x
- No. of HDMI ports
1 x
- No. of VGA ports
1 x
- No. of USB A 2.0 ports
2 x
- No. of USB type A 3.1 / 3.2 1st Gen
3 x
- Cooling
Passive
- 10/100/1000 Mbps ports
3 x
- 4-pin Molex
1
- Range of use
PC
- Weight
1.03 kg
- Wi-Fi
No
- UKCA
yes
- BIOS memory size
512 Mbit
- Screws included
yes
- Line-in
yes
- Ethernet LAN
yes
- Number of memory slots
4
- Number of M.2 (M) slots
2
- USB 3.2 Gen 2 (3.1 Gen 2) connectors
1
- USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
2
- Headphone outputs
1
- Front panel connector
yes
- 12V power connector
yes
- CPU fan connector
yes
- ATX Power connector (24-pin)
yes
- Chassis intrusion connector
yes
- Front panel audio connector
yes
- Number of HDDs supported
4
- TPM connector
yes
- Supported memory clock speed (max)
8000 MHz
1
1
1
64 GB
- EPS power connector (8-pin)
yes
- RAID support
yes
- USB 3.2 Gen 1 (3.1 Gen 1) connectors
1
- Unbuffered memory
yes
- Clear CMOS button
yes
- Number of storage drives supported
6
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 3538006 Asus PRO WS B850M-ACE SE Motherboard PC base #####AMD AM5 Form factor (details) Micro-ATX Motherboard chipset AMD® B850
Description
Features
- Ready for advanced AI PCs: Designed to support next-generation AI workloads with robust performance, ultra-fast connectivity, and future-proof architecture.
- AMD AM5 socket support: Compatible with AMD Ryzen 9000/8000/7000 series and AMD EPYC 4005 series processors.
- Ultra-fast connectivity: Two PCIe 5.0/4.0 x16 slots (one with 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-quality IPMI remote management: Supports the integrated BMC AST2600 with Asus Control Center Express IT management software for real-time monitoring and management.
- Proven reliability and stability: Fully validated with broad compatibility, comprehensive QVL and tested for 24/7 operation.









