Lenovo 0C44494 | System Board (Motherboard) for ThinkServer Rd540 / Rd640

Here are 12 technical specs for the Lenovo System Board for ThinkServer Rd540/Rd640:

1. Processor socket type: LGA 2011-3
2. Maximum supported CPU frequency: 3.5 GHz
3. Maximum supported RAM: 512 GB
4. RAM technology supported: DDR4 SDRAM
5. Number of memory slots: 16
6. Maximum memory bandwidth: 68.26 GB/s
7. Expansion slots: 2 x PCIe 3.0 x16, 2 x PCIe 3.0 x8, 1 x PCIe 2.0 x4
8. SATA connectors: 10 x SATA III 6Gb/s
9. RAID support: Yes
10. Networking: 2 x Gigabit Ethernet
11. USB ports: 5 x USB 3.0, 2 x USB 2.0
12. Form factor: ATX

Helpful notes:
1. This motherboard is compatible with both the ThinkServer Rd540 and Rd640 models.
2. The maximum RAM capacity of 512 GB makes this motherboard ideal for heavy-duty server applications.
3. The inclusion of RAID support and multiple SATA connectors allows for easy data management and storage.