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HP and Compaq Desktop PCs - Motherboard Specifications, MS-7525 (Boston)

Figure : The MS-7525 (Boston) motherboard

Motherboard description

Manufacturer's motherboard name: MSI MS-7525
HP/Compaq name: Boston-GL6

Form Factor

Micro-ATX: 24.4 cm (9.6 inches) x 21.9 cm (8.6 inches)

Chipset

Intel G31 Express

Front-side bus speed

800/1066/1333 MHz (processor dependent)

Processor upgrade information

Socket type: 775

Motherboard supports the following processor upgrades:

Core 2 Duo E7xxx (Wolfdale-M)
Core 2 Duo E4x00 (Conroe)
Pentium E2xxx series (Conroe)
Celeron Dual Core E1xx0 series (Conroe)
Celeron 4xx series (Conroe)

Memory upgrade information

Dual channel memory architecture
Two 240-pin DDR2 DIMM sockets
Supported DIMM types:
- PC2-5300 (667 MHz)
- PC2-6400 (800 MHz)
Non-ECC memory only, unbuffered
Supports 2GB DDR2 DIMMs
Supports up to 4 GB* on 32 bit PCs
- 32 bit PCs cannot address a full 4.0 GB of memory.

Video

Integrated graphics using Intel GMA 3100

*Integrated video is not available if a graphics card is installed.

Integrated graphics using Intel GMA 3100
Also supports PCI Express x16 graphics cards

Audio

Integrated Realtek ALC662 Audio

*Integrated video is not available if a graphics card is installed.

Audio CODEC: Realtek ALC662
5.1 channel high-definition audio

Network

LAN: 10-Base-T

Interface: Integrated into motherboard
Technology: Realtek 8101E
Data transfer speeds: up to 10/100Mb/s
Transmission standards:10-Base-T Ethernet

Expansion Slots

One PCI Express x16
Two PCI Express x1
One PCI

I/O Ports

Back I/O ports

Figure : Back I/O panel

PS/2 mouse (green)

Video Graphics Adapter

RJ-45 Network (LAN)

Audio: Line In (light blue)

Audio: Line Out (lime)

Audio: Microphone (pink)

USB 2.0: 4

PS/2 keyboard (purple)

Internal Connectors

One 24-pin ATX power connector
One 4-pin ATX power connector
Four SATA connectors
One floppy drive connector
Two 12v fan connectors for CPU fan and PC fan
One 9-pin header for power button, reset button, power LED, and HDD LED
Two USB 2.0 headers supporting 4 USB ports or devices
One SPDIF audio output connector
One 9-pin audio header for headphone-out and microphone-in (yellow, Vista capable, requires matching front audio jack module)
One jumper for resetting BIOS settings
One jumper to disable BIOS password checking