Processor: IntelВ® XeonВ® E5-2609v3. Number of Processors: One. Memory: 8GB (1x8GB Registered DIMMs, 2133 MHz) Network Controller: HPE Embedded 1Gb Ethernet 4-port 331i Adapter. Storage Controller: HPE Dynamic Smart Array B140i. Hard Drive: None ship standard includes 6 LFF. Hard Drive: blanks. Internal Storage: 8 LFF HDD Bays (upgradable to 24) Optical Drive Bay: Optional LFF Media Cage: Kit (726561-B21) Optical Drive: Optional Slim Optical Bay (SATA DVD-RW/ROM Optical Drive) PCI-Express Slots: 9 PCIe slots. Power Supply: (1) HPE 500W Flex Slot Platinum Power Supply. Fans: 3 hot swap Fans. non-redundant. Form Factor: