Compaq dc7900 Convertible Minitower PC (ENERGY STAR)

HP Compaq dc7900 Convertible Minitower PC (ENERGY STAR) - FU031ET#ABU?LE1901W Feature Product Features Technical details Chassis type Convertible Minitower Diskette drive Optional 1.44 MB Diskette Drive, HP Media Card Reader 22-in-1 (3.5" with PCI) Drive bays 3 external 5.25 inch, 1 external 3.5 inch 2 internal 3.5 inch Upgrade type Windows Vista® capable Expansion slots 3 full-height PCI, 1 full-height PCI Express x16, 2 full-height PCI Express x1 Pointing device HP PS/2 2-Button Optical Scroll Mouse, HP USB 2-Button Optical Scroll Mouse or HP USB 2-Button Laser Scroll Mouse Source data-sheet ICEcat.biz Processor Processor clock speed 3160MHz Chipset Intel® Q45 Express Disk drive Hard disk rotational speed 7200RPM Hard disk controller SATA 3.0Gb/s Memory Internal memory 2048MB Maximum internal memory 16 DDR2-Synch DRAMGB Memory upgrade <16 @ four DIMMGB Cache external 6 MB L2 KB Audio Audio system Integrated HD audio with ADI1884 codec, internal PC speaker Audio included Integrated HD audio with ADI1884 codec, internal PC speaker Connectivity I/O ports Rear: 6 USB 2.0, 1 serial port, 2 PS/2, 1 RJ-45, 1 VGA, 1 DisplayPort, audio in/out; Front: 2 USB 2.0, audio ports; Optional: 2nd serial port, 1 parallel port Weight & dimensions Dimensions W x D x H 17.7 x 45.2 x 44.7 cmmm Weight 11800g Keyboard dimensions (metric) 16.3 x 45.8 x 2.5 cm Energy management Power requirements Input voltage 90 - 264 / 100 - 240 VAC, 50/60 Hz, 47 - 63 Hz, active PFC (85% High Efficiency) Operating Voltage Range: 90 - 264 VAC; Rated Voltage Range: 100 - 240 VAC; Rated Line Frequency: 50/60 Hz; Operating Line Frequency Range: 47 - 63 Hz; Rated Input Current: 6.0 A; Rated Input Current 80 Plus: 5.0 A; Current Leakage (NFPA 99): < 450 µA; System Heat Dissipation: Typical 222 btu/hr (56 kg-cal/hr) Maximum 1916 btu/hr (483 kg-cal/hr); System Heat Dissipation 80 Plus: Typical 171 btu/hr (43 kg-cal/hr), Maximum 1557 btu/hr (392 kg-cal/hr; Power Supply Fan: 92 mm variable speed, Power Consumption in ES Mode - Suspend to RAM (S3) (Instantly Available PC): <2.7 W Power consumption 365W Environmental conditions Operating altitude 3048m Storage temperature range (T-T) -30-60°C Operating relative humidity range 10-90% Operating temperature range (T-T) 10 - 35°C Non-operating altitude 9144m Storage relative humidity range 5-95% Keyboard Keyboard type HP Standard Keyboard (PS/2 or USB) or HP USB Smartcard Keyboard Networking Networking features Integrated Intel® 82567LM Gigabit Network Connection Driver LAN Microsoft® Windows® Vista®, Microsoft® Windows® XP Network cards Optional Intel® Pro 1000 PT PCIe Gigabit NIC Video Graphic adapter ATI Radeon HD 3650 512MB DH PCIe x16 Intel® Graphics Media Accelerator 4500 integrated graphics Maximum graphic adapter memory Graphics is shared @ system . Graphics usage can vary @ 8 - 512 depending on the amount system stalled & system loadMB Video card features Intel® Graphics Media Accelerator 4500 integrated graphics <85 Hz @ 1920x1440, 75 Hz @ 2048x1536 3D/2D Controller: support is fully compliant with Microsoft® standard API such as Microsoft DirectX®9, DirectXVA®, VMR9, GDI/GDI+; OpenGL® 1.4.; Integrated VGA Controller; Integrated 400 MHz RAMDAC; Overlay Planes: Single overlay support with 5x3 filtering; Maximum Color Depth: 32 bits/pixel; Multi-display Support: dual monitor support facilitated via one VGA port and one DisplayPort integrated on the back plane of the system board and presented as part of the rear I/O set of interfaces Video adapter, bus PCI ExpressT x16 Video card driver Microsoft® Windows® XP Home and Microsoft® Windows® Vista® Enterprise Security Security features Kensington Lock, Solenoid Hood Lock / Sensor Security management description Integrated 1.2 TPM Embedded Security Chip (except for Russia), HP Business PC Security Lock, HP USB Smartcard Keyboard Certificates Energy efficiency compliance 85PLUS Power Supply Operating system/software Operating system provided Windows Vista Business Edition Bundled software On some models only (not included with FreeDOS): HP ProtectTools Security Software Suite Version 4.0, HP Power Manager, HP Firefox Virtual Browser, HP Backup and Recovery Manager, HP Insight Diagnostics Software (available via HP Backup and Recovery Manager), Computer Setup Utility, McAfee AntiVirus trial version, Roxio Creator Business 10 or DVD 10 or Easy Media Creator 9.0, Intervideo WinDVD 8 LE, PDF Complete Optional preloaded software, only for certain configurations: Microsoft® Office 2007 Basic, Microsoft® Office 2007 Professional, Microsoft® Office 2007 Small Business, Microsoft Internet Explorer with Google Toolbar Applications supported Windows Vista® Premium ready