Feature Comparison for D865GBF motherboard with Manufacturer Part Numbers:

Mfg. Part # BLKD865GBF BLKD865GBFL BLKD865GBFLK BIOS ID String BF86510A.86A Altered Assembly # AA C25827-xyz AA C25843-xyz AA C28142-xyz Form Factor & Size ATX 12 x 9.6 Inches Processor Support Intel® Pentium® 4 processor, Intel® Celeron® D processor and Intel® Celeron® processor in the 478-pin package Note: It is important to verify supported processors before using this Intel® desktop board. Supported front side bus speed 800, 533, and 400 MHz Integrated Graphics Intel® 865G Chipset with Intel® Extreme Graphics 2 Chipset Intel® 865G Chipset AGP Connector AGP 3.0 (4X & 8X Speed 1.5 and 0.8 Volt Only) Memory Type Dual Channel DDR 400 MHz (PC3200), 333 MHz (PC2700), and 266 MHz (PC2100). Note: Be sure to review important memory and system bus speed considerations before using this Intel® Desktop Board Max Memory Capacity of up to 4 GB Memory Slots 4 DDR DIMM Sockets Slots 6 PCI Audio SoundMAX4* XL featuring Flexible 6 Channel Audio with Jack Sensing USB Ports 4 from Back Panel, 4 from Internal Header - USB 2.0 HDD Two (Master & Slave) ATA 66/100 connectors Two Serial ATA connectors On-Board LAN None Intel® Pro/100 (100 Mb) Intel® Pro/1000 CT Desktop Connection