Rack Height: 1U Cache Memory: 12 MB Memory Type: DDR3 Storage Controller: HP Smart Array P410i/1GB FBWC HDD Interface: SATA/SAS Ethernet Controller: Two HP NC382i Dual Port Multifunction Gigabit Server Adapter (4 x 1Gb Ports) Expansion Slots: PCIe 2.01-full-length, full-height and 1-low profile Power Characteristics: Two 460W Common Slot Gold Hot Plug Power Supplies, redundant