PMB-1751LF Socket 478 Pentium R 4 Motherboard w / VGA / Audio / 2LAN PMB-1751LF is fitted with the Intel R 845GV chipset which is designed with the high performance 533/400MHz system bus, integrated Intel R Extreme Graphics technology, interoperable DDR-SDRAM memory, and is optimized to support the Intel R Pentium R 4 processor supporting Hyper Threading Technology. The PMB-1751LF provides USB 2.0 up to 6 ports. With a much higher bandwidth, USB 2.0 can reach data rates of up to 480Mbps; nearly 40 times faster than that of present USB 1.1. The PMB1751LF also integrates Realtek ALC 202A, AC'97 codec, which supports excellent audio quality with up to two channels for full surround sound capability. R Onboard with two LANs, Intel 82562ET PHY with 10/100Mbps Ethernet Intel R 82541PI up to 1000Mbps, PMB-1751LF can satisfy the needs for fast speed Internet experiences. It also conforms to the ATX form factor and has a total of two DIMM slots, supporting up to 2GB DDR333 SDRAM. Expansion slots are also available for 6 PCI, 1 ISA, 1 PPCI. Further standard features include two EIDE interfaces, one FDD, four serial ports (COM2 is selectable for RS232/ 422/485), one parallel, one KB, one mouse, and one IrDA. No. 24, Lane 365, Yang Guang St., Nei Hu District, Taipei 114, Taiwan, R.O.C. Tel: +886-2-8751-1111 Fax: +886-2-8751-1199 Email: [email protected] http://www.protech.com.tw Compliant PMB-1751LF Socket 478 Pentium 4 Motherboard w / VGA / Audio / 2LAN R JVGA1 JCOM1 JRJ45USB2 5 4 25 35 24 3 23 34 33 2 22 32 1 82541PI A1 B4 B1 1 2 11 12 JRJ45USB1 JKBMS1 15 10 5 6 1 11 6 1 9 5 9 10 3 1 24 4 3 2 1 1 2 1 JPRNT1 13 14 6 5 8 7 6 5 25 13 14 1 JCOM2 6 9 5 9 10 9 7 8 10 7 11 8 12 11 12 JUSBV2 1 1 JP7 JWOL1 1 JCDIN2 1 1 2 ALC202A JP2 JAUDIO1 JP6 1 JCDIN1 5 6 WOL1 ISA1 1 A4 INTEL 82562 JUSBV1 4 2 3 1 JATXPWR2 1 MPGA478B PCI1 PCI2 PCI3 PCI4 PCI5 PCI6 2 1 Intel 82845GE 10 2 9 1 JUSBV3 1 JUSB2 JUSB3 A1 B1 10 9 IT8888F 1 JCFAN1 PPCI1 JNBFAN1 1 A30 JP5 DDR1 DDR2 BIOS 2 1 Winbond W83877TF B30 ICH4 6 1 U13 1 2 10 9 IDE1 JP4 39 2 40 2 34 1 39 1 33 20 2 1 1 6 10 5 1 JSFAN1 40 1 11 5 10 JP3 10 9 COM4 JP1 IRDA1 10 6 5 1 2 1 IDE2 1 Battery 2 FDD1 Winbond W83627HF-AW 19 20 24 23 COM2 JATXPWR1 10 1 1 JCL1 JCOMS1 1 JPANEL1 1 COM3 Specifications Mouse Mini DIN connector System USB 6 x USB 2.0 LAN LAN 1 : Intel R 82562ET (10/100Mbps) R 4 / Celeron R Intel CPU Frequency 1.4~3.06GHz Chipset Intel DRAM 2 x 184-pin DDR DIMM, support DDR333 R Pentium R CPU Type (Precott) processor LAN 2 : Intel R 82541PI (10/100/1000Mbps) 845GE / GV + ICH4 (FSB : 400/533MHz) Supports Wake-on-LAN wtih ATX power Audio AC '97 Codec, Realtek ALC202A with Line-in / SDRAM up to 2GB Line-out / MIC BIOS Phoenix-Award PnP BIOS, with VGA BIOS Watchdog 16 level Watchdog timer selectable w / Reset / NMI Display Power Supply Supports ATX power Graphic Power Requirement +5V, +12V, +3.3V, 5VSB Built-in Intel R 845GV, share system memory, Supports CRT Power Consumption +5V: 1.78A / +12V: 5.31A / +3.3V: 0.25A Dimension (Pentium R 4 2.8GHz) Environment 305mm x 244mm (12" x 9.61") OperationTemp. 0°~60°C(32°~140°F) I/O Chipset Storage Tmp. -40°~85°C(-40°~185°F) Humidity Operation humidity 20~90%, IDE Interface 2 x 40-pin IDE (UDMA 33/66/100) FDD Interface 1 Bus Interface 6 x PCI slots,1 x ISA slot, 1 x PPCI slot Ordering Information Serial Port 4 x COM ports, COM1/3/4 for RS232, PMB-1751LF storage humidity 20~95% ATX size S478 P4 MB w VGA / Audio / COM x 4 / LAN x 2 (10/100Mbps & 10/100/1000Mbps) ; COM2for RS232/422/485 W/o AGP / ISA x 1 ( for 16550 compatible type of UART) Parallel Port 1 x parallel (SPP / EPP / ECP) IrDA 1 (SIR) Keyboard Mini DIN connector PMB-1754LF ATX size S478 P4 MB w VGA / Audio / COM x 2 / LAN (10/100Mbps) ; W/o AGP / Lan2 / COM3,4 / ISA x 1 Certificate: CE, FCC, CLASS A PERFORMANCE & POWER CONSUMPTION CPU Type Pentium R 4 2.8GHz 3D Mark 2001 SE Build 330 PC Mark 2002 Power Consumption +5V / +12V / +3.3V 1432 6754 1.78A / 5.31A / 0.25A All of trademarks and brand names are the property of their owners. Trademark "Protech" is the property of Protech Systems Co., Ltd. All information contained in this document is subject to change without any prior notice. This catalog is copyrighted in DEC. 2006.