Lenovo ThinkSystem SR650 V2 Rack server. Model: Lenovo ThinkSystem SR650 V2. Array card: 930-24i. Hard disk: 300 GB SAS x 24. Supports up to 10 PCIe slots, including 8 PCIe 4.0 slots, 1 OCP 3.0 slot and 1 HBA/RAID adapter slot with cable (standard PCIe slots are not applicable).
eBay