The listing, PC Desktop Motherboard MS-6577 VER:4.1 Intel P4 has ended.
Removed from a PC about a year ago. Not tested. As is.
CPU
Processor Support Socket 478 Intel P4 Williamette/Northwood
* Pentium 4 MAX 3.06GHz
* Celeron MAX 2.80GHz
Chipset
Northbridge – Intel 845GV
Southbridge – Intel ICH4
Integrated Graphics
Intel Extreme Graphics
Memory
2 * 184-pin DD2 DIMM slots Supports Dual Channel DDR 333/266/200 MHz non-ECC, un-buffered memory (MAX. 2GB)
Expansion Slots
2 * PCI slots
Storage
2 * IDE (ATA 100) headers
Audio
Realtek AL658
Ethernet
Realtek RTL8101L – 10/100Mb/s
FSB
533/400 MHz
Rear Panel
1 x PS/2 keyboard port (purple color)
1 x PS/2 mouse port (green color)
4 x USB 2.0 ports
1 x VGA port
1 x Serial Port
1 x Parallel port
1 x Audio I/O
Internal
1 x 3-pin CPU Fan connector
1 x 3-pin Rear System Fan connectors
1 x 4-pin ATX 12V Power connector
1 x 20-pin ATX Power connector
1 x Front Audio header
1 x Front Panel header
1 x Floppy header
1 x USB header
BIOS
To Enter BIOS Setup: Press F10
Form Factor
Micro-ATX