Intel D915PCM, D915PSY, D915PCY, D915PGN manual Default default

Models: D915PGN D915PSY D915PCY D915PCM

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BIOS Setup

26.Chipset Configuration

 

 

 

 

 

 

Burn-In Mode

Default (default)

I/O

 

 

-2.0%

 

 

 

 

-1.0%

 

 

 

 

+1.0%

 

 

 

 

+2.0%

 

 

 

 

+3.0%

 

 

 

 

+4.0%

 

 

 

 

 

 

 

 

Extended Configuration

Default (default)

 

 

 

User Defined

 

 

 

 

 

 

 

 

Chipset Memory Timing

 

 

 

 

 

Control

 

 

 

 

 

 

 

 

 

 

SDRAM Frequency

Auto (default)

 

 

SDRAM

 

 

 

 

 

 

266 MHz

 

 

 

 

333 MHz

 

 

 

 

400 MHz

 

 

 

 

 

 

 

 

SDRAM Timing Control

Auto (default)

Auto

 

SDRAM

 

 

 

 

 

 

Manual – Aggressive

Manual – Aggressive

 

 

 

 

 

 

Manual – User Defined

Manual – User Defined

 

 

 

 

SDRAM

 

 

 

 

 

CPC Override

Auto (default)

1n

 

CPC

 

 

 

DRAM

 

 

Enabled

 

 

 

 

Disabled

 

 

 

 

 

 

 

 

 

SDRAM RAS Act.To

8 (default)

8

 

tRAS

Pre.

7

 

 

 

SDRAM RAS

 

 

 

6

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

SDRAM CAS# Latency

2.0

 

 

 

SDRAM CAS#

2.5

 

CL

 

 

3.0 (default)

3.0

 

 

 

 

 

 

 

 

SDRAM RAS# to CAS#

4

 

 

 

Delay SDRAM RAS#

3 (default)

3

tRCD

 

CAS#

2

 

 

 

 

 

 

 

 

 

 

 

 

 

SDRAM RAS#

4

 

 

 

Precharge SDRAM

3 (default)

3

 

 

RAS#

2

 

 

 

 

 

 

 

 

 

 

 

 

 

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Intel D915PCM, D915PSY, D915PCY, D915PGN manual Default default

D915PGN, D915PSY, D915PCY, D915PCM specifications

The Intel D915PCM, D915PCY, D915PSY, and D915PGN are a series of motherboards that support Intel's LGA 775 socket, designed for the Pentium 4, Pentium D, and Celeron D processors. These boards emerged during a time when dual-core technology was gaining traction, offering users a blend of performance, scalability, and compatibility with various hardware.

The D915PCM motherboard is known for its support of DDR2 memory, allowing for enhanced bandwidth and improved memory efficiency compared to earlier DDR technology. With a maximum memory capacity typically reaching 4GB, this board is suited for various applications, from everyday computing to more demanding tasks. It also features an Intel 915P chipset, which provides a solid performance backbone for the entire system.

In terms of connectivity, the D915PCY variant stands out with its multiple SATA ports, enabling users to connect a range of storage devices with ease. It supports RAID configurations, allowing for data redundancy and enhanced performance. This feature is particularly appealing for users who handle large amounts of data or who require reliable backup solutions.

The D915PSY model includes an integrated Intel Graphics Media Accelerator, which provides sufficient graphical performance for standard office applications and light gaming. The inclusion of dual-channel DDR2 memory support further enhances the overall system's performance, maximizing throughput and memory access speeds.

Moving on to the D915PGN, this motherboard supports advanced audio capabilities through its integrated audio solution, delivering high-quality sound for multimedia experiences. It also features multiple USB ports, making it easier to connect various peripherals. The board's layout facilitates good airflow and component placement, which is essential for maintaining optimal operating temperatures.

All four motherboard variants prioritize stability and reliability, making them suitable for both personal and professional use. They support various essential technologies, including Intel's Enhanced SpeedStep technology, which optimizes power consumption and heat generation based on workload. This ensures a balance between performance and energy efficiency, a significant consideration in today's eco-conscious environment.

In summary, the Intel D915PCM, D915PCY, D915PSY, and D915PGN motherboards cater to diverse user needs while offering strong performance characteristics and essential features that appeal to both casual users and enthusiasts alike. Their design reflects a commitment to quality and compatibility with a wide range of hardware, making them a solid choice for various computing tasks.