Built for versatility, the R550 server is ideal for small IT infrastructure, light virtual machine density, and small business specific workloads. The installation of up to 16x DDR4 DIMMs allows for the delivery of up to 1TB of RDIMMs supporting speeds of up to 2933MT/s. Hot-swappable power supply units with a power output of 600W Platinum Mixed Mode or 800W Platinum Mixed Mode can be used. This platform supports 3x PCIe Gen4 x16 low-profile slots and a single PCIe Gen3 x8 low-profile slot. For more network expansion options, the system also features a single OCP 3.0 slot plus a Broadcom 5720 Dual Port 1GbE On-Board LOM.