Cisco UCS C220 M5 Rack Server

Form factor: 1RU rack server
Processors:Intel Xeon Scalable processors (1 or 2)
Memory:24 DDR4 DIMM slots: 8, 16, 32, 64, and 128 GB and up to 2666 MHz
PCIe expansion:2 PCIe 3.0 slots plus 1 dedicated 12-Gbps RAID controller slot and 1 dedicated mLOM slot
RAID controllers : Cisco 12-Gbps Modular RAID Controller (PCIe 3.0) with 1- or 2-GB Flash-Backed Write Cache (FBWC), providing enterprise-class data protection for up to 10 SAS and SATA Hard-Disk Drives (HDDs), SSDs, or NVMe PCIe SSDs; or Cisco 12-Gbps Modular SAS Host Bus Adapter (HBA)
Backplane options: Up to 10 x 2.5-inch SAS and SATA HDDs and SSDs and up to 2 NVMe PCIe drives, Up to 10 x 2.5-inch NVMe PCIe drives, Up to 4 x 3.5-inch SAS and SATA HDDs and SSDs and up to 2 NVMe PCIe drives
Power supplies:Hot-pluggable, redundant 770W AC, 1050W AC, 1050W DC, and 1600W AC