This specification for the HP Compaq Compaq dc7900 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the Compaq Compaq dc7900 boardview and Compaq Compaq dc7900 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP Compaq Compaq dc7900 is accurate, safe, error free, or the fix you require.
Specification Processor: Processor: Q9400 2.66GHz
Specification Internal Memory: Internal memory: 2GB DDR2-SDRAM
Specification Internal Storage: Internal storage: 500GB HDD
Brand: HP
Model: Compaq Compaq dc7900
Family: Compaq
Processor Family: Intel Core2 Quad
Processor Model: Q9400
Processor Cores: 4
Processor Frequency: 2.66GHz
Processor Socket: LGA 775 (Socket T)
Processor Cache: 6MB
Processor Cache Type: L2
Processor Threads: 4
Bus Type: FSB
Processor Lithography: 45nm
Processor Operating Modes: 64-bit
Processor Series: Intel Core 2 Quad Q9000 series for Desktop
Processor Codename: Yorkfield
Thermal Design Power (TDP): 95W
Stepping: R0
ECC Supported By Processor: NO
Internal Memory: 2GB
Internal Memory Type: DDR2-SDRAM
Maximum Internal Memory: 16GB
Memory Layout (slots X Size): 2x1GB
Memory Clock Speed: 800MHz
Total Storage Capacity: 500GB
Optical Drive Type: DVD Super Multi
Card Reader Integrated: YES
Storage Media: HDD
Discrete Graphics Adapter: YES
On-board Graphics Adapter: NO
Discrete Graphics Adapter Model: Intel GMA 4500M
On-board Graphics Adapter Model: NO
Ethernet LAN: YES
Wi-Fi: NO
USB 2.0 Ports Qty: 6
DVI Port: NO
Ethernet LAN (RJ-45) Ports: 1
Microphone In: YES
Headphone Outputs: 1
PCI Express X16 Slots: 1
VGA (D-Sub) Ports Qty: 1
Chassis Type: Mini Tower
Product Colour: Black
Country Of Origin: China
Product Type: PC
Operating System Installed: Windows Vista Business
Intel 64: YES
Enhanced Intel SpeedStep Technology: YES
Embedded Options Available: YES
Intel InTru 3D Technology: NO
Intel Clear Video HD Technology (Intel CVT HD): NO
Intel Clear Video Technology: NO
Intel VT-x With Extended Page Tables (EPT): NO
Idle States: YES
Thermal Monitoring Technologies: YES
Intel AES New Instructions (Intel AES-NI): NO
Intel Trusted Execution Technology: YES
Execute Disable Bit: YES
Intel Enhanced Halt State: YES
Intel Clear Video Technology For Mobile: NO
Processor Package Size: 37.5mm
Processor Code: SLB6B
Intel Virtualization Technology For Directed I/O (VT-d): YES
Intel Virtualization Technology (VT-x): YES
Processor ARK ID: 35365
Intel Turbo Boost Technology: NO
Intel Hyper Threading Technology (Intel HT Technology): NO
Intel Quick Sync Video Technology: NO
Conflict-Free Processor: NO
Power Supply: 365W
Width: 177mm
Depth: 452mm
Height: 447mm
Weight: 11.8kg
Display Included: NO
Mouse Included: YES
Keyboard Included: YES
Tcase: 71.4 °C
HDD Interface: Serial ATA
HDD Speed: 7200RPM
Intel Wireless Display (Intel WiDi): NO
Intel Insider: NO
Displayports Qty: 1
Operating Relative Humidity (H-H): 10 - 90%
FSB Parity: NO
PS/2 Ports Qty: 2
Serial Ports Qty: 1
Audio System: HD
Intel FDI Technology: NO
Intel Flex Memory Access: NO
Intel Fast Memory Access: NO
Intel Demand Based Switching: NO
Intel Dual Display Capable Technology: NO
Intel Rapid Storage Technology: NO
Intel My WiFi Technology (Intel MWT): NO
Intel Anti-Theft Technology (Intel AT): NO
CPU Multiplier (bus/core Ratio): 8
Operating Temperature (T-T): 10 - 35 °C
Placement Supported: Vertical
DC-in Jack: YES
Power Supply Input Voltage: 100 - 240V
Power Supply Input Frequency: 50 - 60Hz
Storage Temperature (T-T): -30 - 60 °C
Storage Relative Humidity (H-H): 5 - 95%
Cable Lock Slot: YES
Cable Lock Slot Type: Kensington
AC Adapter Included: YES
Processor Front Side Bus: 1333MHz
Number Of Processing Die Transistors: 456 M
Processing Die Size: 164mm²
Processor Manufacturer: Intel
Parallel Ports Qty: 1
Power Consumption (typical): 365W
HP Compaq Compaq dc7900 Compaq Q9400 Specification for Upgrade or Repair