No OS Intel Xeon Silver 4309Y (12MB Cache, 2.8GHz) 16GB DDR4-SDRAM (1 x 16) & 480GB SSD iDRAC9, Enterprise 15G Balances expandability and performanceFlexible two-socket tower server for enterprise workloads outside of the traditional data center. Processor Maximum internal memory supported by processor 32 GB Number of processors installed 1 Processor cache 12 MB Processor cores 8 Performance-core base frequency 2.8 GHz Efficient-core base frequency 0.0028 GHz Processor boost frequency 3.6 GHz Processor frequency 2.8 GHz Processor model 4309Y Processor generation 3rd Generation Intel® Xeon® Scalable Processor family Intel Xeon Silver Processor manufacturer Intel Memory Maximum internal memory 64 GB Memory data transfer rate 3200 MT/s Memory slots 16x DIMM Memory layout (slots x size) 1 x 16 GB Memory ranking 2 Buffered memory type Registered (buffered) Internal memory type DDR4-SDRAM Internal memory 16 GB Storage Storage drive adapter type 2.5" - 3.5" Storage drive adapter included Yes