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

Page 38

Page 38
Image 38
HP Dc7900 dc7900 manual Ramdac, Integrated, 350 MHz, Pavp heavy mode preallocates an additional 96MB, Dvmt MB, Pvap

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.