Power RedundancyOptional Power Redundancy Scheme1+1 (with optional power supply) Installed Qty1 Device TypePower supply – hot-plug Max Supported Qty2 Nominal VoltageAC 120/230 V ( 50/60 Hz ) Power Provided575 Watt Slots1 (total) / 0 (free) x PCI-X/ 133 MHz 2 (total) / 2 (free) x PCI-X/ 100 MHz 6 (total) / 4 (free) x DIMM 240-pin 2 (total) / 1 (free) x CPU Bays1 (total) / 0 (free) x external 5.25 Slim Line 1 (total) / 1 (free) x external 3.5 Slim Line 8 (total) / 8 (free) x hot-swap 2.5 Interfaces1 x VGA 3 x USB 2.0 ( 1 in front ) 1 x PS/2 keyboard 1 x PS/2 mouse 1 x HP iLO 2 x LAN (Gigabit Ethernet) 1 x serial Server Scalability2-way Hot-Swap Bays Qty8 Front Accessible Bays Qty2 Built-in DevicesLED panel Recommended UseSmall business corporate business Product Form FactorRack-mountable – 2U LocalizationUnited States TypeServer Ethernet ControllerHP NC7782 Remote Management ProtocolSNMP Interface (Bus) TypePCI-X FeaturesWake on LAN (WoL) ACPI support Data Link ProtocolEthernet Fast Ethernet Gigabit Ethernet Compliant StandardsIEEE 802.3 IEEE 802.3 u IEEE 802.1Q IEEE 802.3 ab IEEE 802.1 p IEEE 802.3 x IEEE 802.3 ad (LACP) Ethernet Ports2 x Gigabit Ethernet CPUIntel Xeon 2.8 GHz Chipset TypeIntel E7520 Processor Main FeaturesHyper-Threading Technology Intel Extended Memory 64 Technology CPU SocketSocket 604 Max CPU Qty2 CPU UpgradabilityUpgradable CPU Qty1 64-bit ComputingYes Front Side Bus800 MHz Number of CoresDual-Core SoftwareDrivers and Utilities OS CertifiedSCO OpenServer UnixWare Novell NetWare Microsoft Windows 2000 Server Red Hat Linux SuSe Linux Microsoft Windows Server 2003 Controller Interface TypeIDE/ATA Cache Per Processor4 MB ( 2 x 2 MB ) Installed SizeL2 cache – 4 MB Max Operating Temperature95 F Min Operating Temperature50 F Humidity Range Operating~10 – 90%1 Sound Emission58 dBA Hp Proliant Dl380 G4 2.8 D-Core 1Gb Sas W/Red Fans The Hp Proliant Dl380 The World’S Largest Selling Server Delivers On Its History Of Design Excellence With Enterprise-Class Uptime And Manageability Proven 2-Way Intel Xeon Performance And 2U DensWeight45Height 3.4W idth 17.5L ength26″