Processor: IntelВ® XeonВ® E5-2623v4. Number of Processors: One. Memory: 16GB (1x16GB Registered DIMMs, 2400 MHz) NOTE: Due to Processor: limitation, these DDR4 DIMMs will operate at 2133 MHz in this model. Network Controller: HPE Embedded Dual Port 361i Adapter Network Interface. Storage Controller: HPE Flexible Smart Array P840/4G Controller. Hard Drive: None ship standard. Internal Storage: 12 LFF HDD Bays. Optical Drive Bay: Not Available. PCI-Express Slots: 3 Standard (1-FL/FH, 2-FH/HL) Power Supply: (1) HPE 900W Redundant. Fans: 4 hot plug, redundant. Management: iLO Management: (standard), Intelligent Provisioning (standard), В iLO Essentials (optional), В iLO Scale-out (optional only for DL), iLO Advanced (optional) Form Factor: Rack (2U), HPE Easy Install Rails. Warranty. Server Warranty includes 3-Year Parts, 1-Year Labor, 1-Year Onsite support with next business day response.