








🚀 Elevate your build with powerhouse X99 performance—because your workstation deserves the best.
The SHANGZHAOYUAN X99 PR9-A is a Micro ATX motherboard designed for Intel LGA 2011-3 Xeon E5 V3/V4 and i7 processors, supporting up to 128GB DDR4 RAM at 2400MHz. Featuring a 6-phase power supply, PCIe 3.0, M.2 NVMe support, Gigabit LAN, and advanced heat dissipation, it delivers stable, high-speed performance ideal for gaming and professional workloads.







| Brand | SHANGZHAOYUAN |
| Package Dimensions | 24.38 x 20.57 x 5.33 cm; 771.11 g |
| Item model number | X99 PR9-A |
| Manufacturer | SHANGZHAOYUAN |
| Series | X99 PR9-A |
| Processor Socket | LGA 2011-3 |
| Memory Technology | DDR4 |
| Maximum Memory Supported | 128 GB |
| Memory Clock Speed | 2400 MHz |
| Graphics Card Interface | PCI Express |
| Number of USB 2.0 Ports | 4 |
| Number of Ethernet Ports | 1 |
| Are Batteries Included | Yes |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium Battery Weight | 3 g |
| Item Weight | 771 g |
| Guaranteed software updates until | unknown |
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