The ASUS PRIME B840M-A-CSM is a corporate/stable-model micro-ATX motherboard optimized for AMD Ryzen 9000 series workstations. It features an 8+2+1 discrete MOSFET power design, comprehensive DDR5 tuning (AEMP + EXPO support), and three high-performance M.2 slots to accelerate OS and application storage. The board prioritizes manageability, energy efficiency and predictable performance, offering enterprise-grade cooling, UEFI features for fleet BIOS control and design elements that ease field servicing. Its balance of memory tuning and solid IO makes it well suited for office workstations, labs and small server roles. CTA: A2Z Computech provides fleet BIOS configuration, AEMP/EXPO memory profiling and on-site deployment support for PRIME B840M-A-CSM units.
| Model | Gigabyte B760M DS3H DDR5 |
|---|---|
| CPU Support / Socket | Intel 14th/13th/12th — LGA1700 |
| Chipset | Intel B760 |
| Memory Support | DDR5 4× DIMM, XMP support |
| Max RAM | up to 192GB (4× DIMM) |
| Memory Type | DDR5 |
| Expansion Slots (PCIe) | 1× PCIe 4.0 x16 (CPU) + 2× PCIe x1 |
| Storage Support | 2× M.2 (CPU + chipset PCIe4.0) + 4× SATA |
| Graphics Output Options | D-Sub + HDMI + DisplayPort |
| LAN | Realtek 2.5GbE |
| Audio Codec | Realtek HD codec |
| USB Support (rear + front / totals) | Rear USB-C 10Gb/s + 3× USB3.2 Gen1; front USB 3.2 header + USB2.0 headers |
| Internal I/O Headers (key) | Q-Flash Plus, M.2 Thermal Guard, Fan headers, RGB header |
| Form Factor | mATX |
| Warranty | 3 Years |
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