Hp Dc7900 Ram Slots
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Hp Dc7900 Ram Slots 1tb
Make Offer - HP 460969-002 460969-001 DC7900 M-board.W/ C2D 3.1GHz,4GB RAM.TESTED. SKU205278 SKU205278 HP Compaq DC7900 Motherboard 462431-001 460963-001 LGA 775. My HP DC7900 has 2 Channels with 2 slots each.Currently have 1gb ddr2 667 in slot 1 and same in slot 3.Total 2gb.I would like to increase to 3gb total.I see the options as add 1gb to slot 2 or add 512MB to slot 2 and 512mb to slot 4. Which would be the better option? I understand WINXP 32 BIT will only read 3gb? So any more RAM would be pointless? HP Compaq dc7900 Small Form Factor PC - Detailed product specifications, options, data sheets, pricing and availability - HP dc7900 Small Form Factor Desktop PC Intel Core 2 Duo E8400 (3.0GHz 6M Cache) - 1GB PC2-6400 - 160GB SATA - Lightscribe DVD writer - PS2 Keyboard & PS2 Mouse - MS Windows VISTA BUSINESS (Downgradable to XP Pro) - FU209EA - EGYPT.
Hp Dc7900 Ram Slots Drivers
| Fast facts | |
|---|---|
| Processor type | Intel® Core™2 Duo processor E8400 • 3.00 GHz, 6 MB L2 cache, 1333 MHz front side bus |
| Operating system installed | Genuine Windows Vista Business with downgrade to Windows XP Professional custom installed |
| Upgradability | Windows Vista® capable*Windows Vista® Premium ready |
| Supported applications | Windows Vista® Premium ready |
| Cache external | 6 MB L2 cache |
| Processor front side bus | 1333 MHz front side bus |
| Chipset | Intel® Q45 Express |
| Memory type | PC2-6400 DDR2 800 SDRAM |
| Standard memory | 1 x 1 GB |
| Maximum memory | 16 GB DDR2-Synch DRAM |
| Memory slots | 4 DIMM |
| Memory upgrade | Expandable to 16 GB through four industry-standard DIMM slots |
| Internal drives | |
|---|---|
| Internal drives | 160 GB |
| Hard disk drive speed | 7200 rpm |
| External drive bays | 1 external 5.25 inch, 1 external 3.5 inch |
| Optical drives | SATA DVD+/-RW 16x SuperMulti LightScribe |
| Flexible disk drive | Optional 1.44 MB Diskette Drive |
| Storage controller | SATA 3.0Gb/s |
| System features | |
|---|---|
| Form factor | Small Form Factor |
| Graphic subsystem name | Intel® Graphics Media Accelerator 4500 integrated graphics |
| Video adapter, bus | PCI Express™ x16 |
| Video adapter driver 01 | Microsoft® Windows® XP Home and Microsoft® Windows® Vista® Enterprise |
| Video adapter features | 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 |
| Graphic subsystem video card memory | Graphics memory is shared with system memory. Graphics memory usage can vary from 8 to 512 MB depending on the amount of system memory installed and system load |
| Graphic subsystem video card resolution | Maximum Vertical Refresh Rate: 85 Hz at up to 1920x1440, 75 Hz at 2048x1536 |
| Expansion slots | 1 low-profile PCI, 2 low-profile PCI Express x16, 1 low-profile PCI Express x1 |
| Audio | Integrated HD audio with ADI1884 codec, internal PC speaker |
| Network interface | Integrated Intel® 82567LM Gigabit Network Connection |
| Network cards | Optional Intel® Pro 1000 PT PCIe Gigabit NIC |
| Available LAN drivers | Microsoft® Windows® Vista®, Microsoft® Windows® XP |
| External 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 |
| Pre-installed software | 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 |
| Software included | 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 |
| Keyboard | HP PS/2 Standard Keyboard |
| Pointing device | HP PS/2 2-Button Optical Scroll Mouse |
| Security management | Integrated 1.2 TPM Embedded Security Chip (except for Russia), HP Business PC Security Lock, HP USB Smartcard Keyboard |
| Physical security | Kensington Lock, Solenoid Hood Lock / Sensor, HP 2008 (SFF) Wall Mount/Security Sleeve |
| Product dimensions (W x D x H) | 33.7 x 37.8 x 10.0 cm |
| Product weight | 8.5 kg |
| Keyboard dimensions (metric) | 16.3 x 45.8 x 2.5 cm |
| Power features | 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: 4.0 A; with Energy Efficient Power Supply: 3.5 A; Current Leakage (NFPA 99): < 275 µA; System Heat Dissipation: Typical 198 btu/hr (50 kg-cal/hr) Maximum 1260 btu/hr (318 kg-cal/hr); System Heat Dissipation 80 Plus: Typical 150 btu/hr (38 kg-cal/hr), Maximum 1024 btu/hr (258 kg-cal/hr; Power Supply Fan: 80 mm variable speed, Power Consumption in ES Mode – Suspend to RAM (S3) (Instantly Available PC): <2.7 W |
| Power consumption | 240 watts maximum |
| Power requirements | Input voltage 90 – 264 / 100 – 240 VAC, 50/60 Hz, 47 – 63 Hz, active PFC (85% High Efficiency) |
| Energy efficiency compliance | 85PLUS Power Supply |
| Storage temperature range (Celsius) | -30 to 60° C |
| Operating humidity range | 10 to 90% RH |
| Non-operating altitude | 9,144 m |
| Non-operating humidity | 5 to 95% RH |
| Operating altitude | 3,048 m |
| Operating temperature range | 10° to 35° C |