| Brand | HP |
| Processor Socket | LGA 775 |
| Ram Memory Technology | DDR2 800;667 |
| Compatible Processor Types | Intel Celeron, Intel Core 2 DUO, Intel Pentium |
| Chipset Type | Intel G31 Express 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 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 One jumper for resetting BIOS settings One jumper to disable BIOS password checking |