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๐ Power your professional edge with ASUS Pro B650M-CT-CSM โ where speed meets security!
The ASUS Pro B650M-CT-CSM is a business-grade Micro-ATX motherboard designed for AMD Ryzen 7000, 8000, and 9000 series processors. Featuring DDR5 memory support up to 128GB, PCIe 5.0 M.2 slots, USB 3.2 Gen 2 Type-C connectivity, and enhanced security with TPM and ASUS Boot Defender, it delivers reliable, high-performance computing with enterprise-level manageability and durability.














| ASIN | B0C6BSKL6B |
| Best Sellers Rank | #141,422 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #1,163 in Motherboards |
| Brand | ASUS |
| Brand Name | ASUS |
| CPU Model | Ryzen 7 |
| CPU Socket | Socket AM5 |
| Chipset Family | AMD B650 |
| Chipset Type | AMD B650 |
| Compatible Devices | Personal Computer |
| Compatible Processors | AMD Ryzen AM5 |
| Customer Reviews | 4.3 out of 5 stars 8 Reviews |
| DriveMemory Storage Capacity | 128 GB |
| Graphics Card Interface | PCI Express |
| Item Type Name | Computer motherbaord |
| Main Power Connector Type | 24-Pin |
| Manufacturer | Asus Computer International |
| Manufacturer Part Number | Pro B650M-CT-CSM |
| Memory Clock Speed | 1333 MHz |
| Memory Slots Available | 4 |
| Model Name | Pro B650M-CT-CSM |
| Model Number | Pro B650M-CT-CSM |
| Number Of Ports | 7 |
| Number of Ethernet Ports | 1 |
| Platform | Windows 10 |
| Processor Socket | Socket AM5 |
| RAM Memory Technology | DDR5 |
| Ram Memory Maximum Size | 128 GB |
| S/PDIF Connector Type | Optical |
| System Bus Standard Supported | SATA 3 |
| Total HDMI Port | 2 |
| Total PCIe Ports | 4 |
| Total SATA Ports | 4 |
| Total USB Ports | 4 |
| UPC | 197105164512 |
| USB 2.0 | 2 |
N**D
quality
very good old bios design.
B**N
Surprisingly capable Proxmox server motherboard
I purchased the B650M-CT-CSM to run Proxmox, with ECC memory, in my home lab. I'm happy to say everything works fine using two Kingston Ksm48e40bd8ki-32ha 32GB UDIMMs w/ ECC. The BIOS isn't graphical but I found it very complete. ECC controls were in the DRAM menu and they include both ECC enable/auto/disable *and* it included an option to enable ECC error *injection*. (I've not tested the latter because I don't have a copy of the 'Pro' version of memtest86+). One of the Asus docs online said the board supports x4/x4/x4/x4 PCIe bifurcation on the x16 slot and I'm happy to report that this option does exist in the BIOS. (Note, I've not tested it). And, to Asus credit, the BIOS *also* has options to enable PCIe x8/x8 bifurcation on the x16 slot with an appropriate riser card. This board doesn't include a BMC (Baseboard Management Controller) with IPMI so some may say it isn't a "real" server motherboard. But, for the price, it's surprisingly good. 5 Stars!
A**T
Annoying crashes took too long to diagnose, now cannot return
I would get occasional reboots of a server I had on my home network using this board. I thought it was configuration driven, or maybe my old PSU, or a used HBA... ended up being this Amazon-Renewed motherboard.
Trustpilot
2 days ago
2 weeks ago