Build your own Socket 478 system! This Biostar P4M900-M4 mATX motherboard features the VIA P4M900 + VT8237A chipset, supports up to 4 GB DDR2 RAM and supports Intel Hyper-Threading technology! Experience clear crisp viewing and rich sound with the integrated VIA Chrome9 HC IGP video and Realtek ALC861VD 6-channel audio! Create your own network via the RealTek RTL8201CL integrated 10/100 LAN! Use the Serial ATA, IDE and floppy controllers to connect your optical drive, hard drive and floppy drive! Expand with one PCI Express x16 slot, one PCI Express x1 slot and two PCI slots! This Biostar P4M900-M4 motherboard supports Intel Pentium 4, Celeron D and Celeron Socket 478 processors with 400/533/800 MHz FSBs (Front Side Bus)! Add this Biostar motherboard inside your case, connect the peripherals and get ready for powerful computing!

Features/Specifications: Biostar P4M900-M4 VIA P4M900 Socket 478 mATX Motherboard General Features: VIA P4M900 + VT8237A chipset Socket 478 mATX form factor Supports 400/533/800 MHz FSB (Front Side Bus) Supports Intel Hyper-Threading technology Supports up to 4 GB DDR2 RAM (533/667 MHz) VIA Chrome9 HC IGP integrated video w/256 MB shared memory Realtek ALC861VD 6-channel audio RealTek RTL8201CL integrated 10/100 LAN Two (2) Serial ATA controllers Supports RAID 0, 1 Two (2) IDE controllers One (1) floppy controller Expansion Slots: One (1) PCI Express x16 slot One (1) PCI Express x1 slot Two (2) PCI slots Two (2) 240-pin DIMM sockets I/O Ports: Two (2) PS/2 ports One (1) 9-pin serial port One (1) 15-pin VGA port Four (4) USB 2.0 ports One (1) RJ-45 Ethernet jack Line in Line out Mic in Hardware Monitor Function: CPU Voltage CPU Fan Speed DIMM voltage CPU Temperature Supported Processors: Intel Pentium 4 3.40 - 1.40 GHz processors Intel Celeron D 2.13 - 3.20 GHz processors Intel Celeron 1.70 - 2.80 GHz processors 400/533/800 MHz FSB (Front Side Bus) Socket 478 Regulatory Approvals: FCC CE Package Includes: Biostar P4M900-M4 VIA P4M900 Socket 478 mATX Motherboard Manual Driver and Utilities CD IDE cable SATA cable I/O Shield Additional Information: Notes: Model: P4M900-M4 UPC: 8 02700 50128 9 EAN: 4 712013 693594 Product Requirements: Supported CPU, RAM ATX case ATX power supply The rest of the system