HP Dc7900 dc7900 Ramdac, Integrated, 350 MHz, Pavp heavy mode preallocates an additional 96MB

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QuickSpecs

HP Compaq dc7900 Business PC

 

 

 

Technical Specifications - Graphics

 

 

Integrated Intel

3D/2D Controller

Microsoft DirectX® 10 based with support for Pixel Shader 3.0

Graphics Media

VGA Controller

Integrated

Accelerator 4500DisplayPort

Integrated, Multimode capable; supports HDCP

 

Bus Type

PCI Express™ x16

 

RAMDAC

Integrated, 350 MHz

 

Memory

Graphics memory is shared with system memory. Graphics memory usage varies

 

 

depending on the amount of system memory installed, BIOS settings, operating

 

 

system, and system load. 32 MB is pre-allocated for graphics use at system boot time.

 

 

Additional memory can be allocated at boot time by the BIOS for PAVP (Protected

 

 

Audio Video Playback) support for playback of protected video content. For Vista, use

 

 

of PAVP heavy mode preallocates an additional 96MB.

Additional memory is allocated for graphics as needed using Intel's Dynamic Video Memory Technology (DVMT), to provide an optimal balance between graphics and system memory use.

Windows XP Memory Usage:

Total System Memory

Pre-Allocated (MB)

DVMT (MB)

.5GB

32

128

1.0GB

32

512

1.5GB

32

768

2 GB & more

32

1024

Windows Vista Memory Usage:

(Assumes Management Engine , VT-d enabled and other memory allocated for other BIOS usage )

 

 

Avail

Total Avail

Dedicated

System

Shared

System

PVAP

System

GFX

Video

Video

System

Memory

Memory

Memory

Memory

Memory

Memory

 

 

 

(MB)

(MB)

(MB)

(MB)

(MB)

1 GB

Lite

952

252

32

96

124

Heavy

856

294

122

6

166

 

2 GB

Lite

1976

764

32

96

636

Heavy

1880

806

122

6

678

 

4 GB

Lite

4024

1759

32

96

1631

Heavy

3928

1759

122

6

1631

 

6 GB

Lite

6072

1759

32

96

1631

Heavy

5976

1759

122

6

1631

 

8 GB

Lite

8120

1759

32

96

1631

Heavy

8024

1759

122

6

1631

 

Total Available GFX Memory: Total graphics memory available to the system as reported by the OS.

Dedicated Video Memory: Memory owned and locked for graphics use as reported by the OS. (Preallocated)

System Video Memory: System memory locked and dedicated for graphics use.

DA - 13029 Worldwide QuickSpecs — Version 9 — 1.9.2009

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Contents QuickSpecs Ultra-slim DesktopOptical disk drive Small Form Factor HP Monitor sold separately HP keyboardInch external drive bay supporting media card DriveQuickSpecs At a Glance QuickSpecs FreeDOS † Professional custom installed *+HP FireWire / Ieee 1394 PCI Card Service and Support Commercially reasonable best effort and may vary by countryUsdt CMTIntel Core 2 Duo E8600 processor With vPro Technology RAID Factory configurations. The pre-configured systemsDDR2 Synch Dram NON-ECC Memory Dimm Size Slot Channel a Channel B 512-MBRequires a 64-bit operating system GB maximumMax power per slot 10W External Bays Max power per slot 25W PCI Express x16 slotMax power per slot 35W 75W max if 1 16x slot PCI slotsUsdt SFF CMT Controller USB header On PCAHP Compaq dc7900 Business PC Technology features NICQuickSpecs EH352AA FH971AAFS215AA FH970AAFH977AA AH058AAAH060AA GM254AAGJ118AA GN783AAGJ117AA KD061AAOperating 10,000 ft 3048 m Non-operating 30,000 ft 9144 m Circulated or preheated airMatter can block the vents and limit the airflow 47 63 Hz Rated Input Current2W in S5 Power Off Available PCIntel Advanced Management Technology AMT DashIntegrated network connection All Intel Standard Manageability technologiesHP Compaq dc7900 Business PC Load Ohm loadIntel Auto Connect Battery Saving feature AcbsAll transmit chains Mbps 20 MHz EWC 45 Mbps Mbps 20 MHz EWC 54 Mbps EWCMbps 20 MHz EWC 9 Mbps Mbps 40 MHzDBPSK, DQPSK, CCK, OFDM, BPSK, QPSK, 16-QAM, 64-QAM EnabledAES CCM DA 13029 Worldwide QuickSpecs Version 9 Version 4 with Microsoft Windows Vista and XP onlySub-channels UART-compatible interface Optional ring wakeup signalBell CardBus supportExpress 1.1 standard EMC61000-4-6, EN SupportSpecification. Whql approved Aspm compliant Physical size 2.75 in 70 mm Physical size 4 in 10.2 cm 160 GB Capacity 160,041,885,696 bytes Height 2.54 cm Width80 GB Capacity 80,026,361,856 bytes Height 2.54 cm Width Enabled Integrated, 350 MHz Pavp heavy mode preallocates an additional 96MBRamdac Dvmt MBHW Video Decode Default and Heavy or Paranoid modesOnly supported when using a DisplayPort connection Maximum Color Depth32 bits/pixelBoard display options Only supported when using a dual-link DVI or DP connectionPin mini-DIN S-video connector for TV output Portuguese, Russian, Spanish, Swedish, Thai, TurkishLinux x86 and x8664 distributions using XFree86 or X.Org Operating systemsDVI to VGA adapter Warranty documentationBracket attached Software CD with graphics driversTechnology Equipment Available as an option ConnectorStorage 1920x1200 single-linkEMI RFI ESDCE level 4, 15-kV air discharge DeviceMicrosoft PC 99 2001Functionally compliant SCM Stcii CE level 4, 15 kV air discharge USAUsafcc part EMI-RFIBSMI, C-Tick, MIC DVD+R SATA/ATAPIDVD-RAM DVD+RWCD-ROM DVD-ROMDVD+R/-R/+RW DVD+R, DVD-R DVD-RW, DVD+RWDVD-R DL, DVD+R DL Read speeds DVD+R/-R/+RW Up to RW/+R DL /-R DL Access time Random DVDMode 2 ATA UltraDMA Mode 3 default Typical reads, including Random CDDMA mode 2 16.7 MB/s Sata DVD-ROM Slim Height 12.7mm Drive OrientationOr a USB 2.0 PCI card QuickSpecs IT ECO declaration Epeat Gold1 System ConfigurationUS Energy Star System Fan OffWater and Toxic Enforcement Act 2002/95/ECDirective 2002/96/EC ISO1043Idle Fixed Disk Random writes Convertible Minitower Material Usage General Specification forRoHS Compliance Carried by the user Ozone Depleting Substances Equipment

Dc7900 dc7900 specifications

The HP Compaq dc7900 is a business-class desktop computer that exemplifies reliability and performance, making it a popular choice for enterprises and professional environments. Launched in the late 2000s, this desktop offers robust features and technologies suited for various computing tasks.

At the heart of the dc7900 is its processor options, which include Intel Core 2 Duo and Core 2 Quad CPUs, providing users with multiple choices for processing power based on application requirements. The flexible configuration options enable businesses to tailor the performance specifications according to their workload. The dc7900 supports up to 8GB of DDR2 RAM, ensuring smooth multitasking capabilities and efficient data handling for applications.

The system's design emphasizes expandability and connectivity. Users can choose from a variety of form factors, including the Mini Tower, Convertible Minitower, and Small Form Factor (SFF). This modular design allows users to add or replace components with ease. The dc7900 comes loaded with several connectivity ports, including USB 2.0 ports, VGA, DisplayPort, and audio jacks, facilitating easy connection to different peripherals and displays.

For storage, the HP dc7900 supports multiple hard drive options with SATA interfaces, allowing for configurations that range from traditional HDDs to advanced SSDs. This flexibility not only satisfies the storage needs of users but also enhances the system's overall performance.

The dc7900 also incorporates HP's innovative power-saving technologies. The Energy Star compliant design ensures energy efficiency, reducing operational costs for enterprises. Additionally, HP offers various management tools that allow IT departments to monitor system health and deployment effectively.

Security features are another significant aspect of the dc7900. With options for HP's ProtectTools, users can implement security measures such as password protection and encryption, safeguarding sensitive data from unauthorized access.

In summary, the HP Compaq dc7900 stands out due to its strong performance, expandability, and focus on energy efficiency and security. Its combination of feature-rich specifications makes it an excellent choice for small to medium-sized businesses seeking a reliable and versatile desktop solution. Whether for general office tasks, advanced productivity applications, or specific industry requirements, the dc7900 is well-equipped to meet the challenges of the modern workplace.
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