(click to zoom) MB840 SPECIFICATIONS CPU Socket Socket 478 CPU Intel Pentium 4, 1.7GHz~3.06GHz+ Hyper-Threading supported Chipset Intel 845GE/GV chipset Processor Side Bus Frequency 533MHz (133MHz x4)/400MHz (100MHz x4) L2 Cache 128K/256K/512K, CPU integrated BIOS Award BIOS, ACPI supported System Memory Two DDR slots Support up to 2GB PC200/266/333 DDR SDRAM VGA Intel 845GE/GV chipset integrated, AGP 4X LAN Realtek 8100BL LAN Controller (10/100Mb) Audio ICH4 integrated audio with AC97 Codec ALC202 LPC I/O Winbond 83627HF supports IrDA x 1, Parallel x 1, COM1, COM2 (RS232), FDC up to 2.88MB (3 Mode support), hardware monitoring IDE Interface Built in ICH4; Two enhanced IDE supports 4 IDE devices including UDMA33/66/100, PIO mode 4 and bus master FDD Interface Supports up to two floppy disk drives: 3.5" and/or 5.25" drives; 3 Mode support Microsoft XP Certified: | Features: - Socket 478 supports HT Pentium4 up to 3.06GHz - Intel 845GE/GV chipset, 533MHz and 400MHz FSB - Micro ATX form factor - Two DDR slots support up to 2GB PC200/266/333 DDR SDRAM - 1 AGP 4X slot (MB840F), 3 PCI slots - Watchdog timer, digital I/O, 4 USB ports, USB 2.0 support Parallel Port One parallel port supports SPP/EPP/ECP Serial Ports RS-232 x2 Watchdog Timer Generates system reset; 256 levels Hardware Monitoring Built in Winbond W83627HF; monitors system/CPU temperature and voltage status USB USB 2.0 compliant Supports 4 USB ports IrDA Pin header Keyboard and Mouse Connector PS/2 type keyboard and mouse connectors Expansion Slots 1 AGP (MB840F only), 3 PCI Power Connector ATX 12V power connector Form Factor Micro ATX motherboard Dimensions 244mm x 244mm (9.5" x 9.5") Power Consumption Pentium 4 2.0GHz/400 (256KB, 0.18m) with 512MB DDR memory +5V: 0.47A; +12V: 9.34A Pentium 4 2.4GHz/533 (512KB, 0.13m) with 512MB DDR memory +5V: 0.65A; +12V: 5.94A Operating Temperature 0°C~60°C (32°F~140°F) Storage Temperature -20°C~80°C (-7°F~4°F) Relative Humidity 10%~90% (non-condensing) |