1. Low Power, Low Thermal in Pentium® 4 LGA 775 architecture A Intel® Pentium® 4 LGA775 architecture designed with concerns for power consumption and heat dissipation. 2. Double buffer size performance LGA775 up to 3.8GHz Pentium® 4/ Celeron® D with 4 x DDRII memory up to 4GHz. 3. Real GbE LAN Dual high performance PCI Express Gigabit Ethernet controller 145% more bandwidth than PCI bus GbE. 4. Green Product RoHS Compliance Low Power, Low Thermal in Pentium® 4 LGA 775 architecture Low Power Consumption   The innovative WSB-9154 board design can efficiently moderate the escalating power problem without performance tradeoffs.  The excellent design will be your best bet. CPU Type P4-3.4G/2M/800 RAM Module Kingston DDR533 1GB x 2 HDD Type WD 80G  (IDE) DVD ROM BENQ DVD 16X Test Environment 3D MARK +5V 3D MARK +12V Power Consumption Power Difference IEI- WSB-9150 ( P4-3.2G/512K/800(HT) 5.6 5.89 99.03 -9.13W IEI- WSB-9154 5.72 6.63 108.16 PXXX-760 4.76 8.11 121.12 +12.96 W PXX-6190G2 5.72 7.97 124.24 +16.08 W FXX-866G 7.1 9.72 152.14 +43.98 W +5V/+12V 10minutes in ¨€ 25¡æ  ¡õ 65¡æ   ¡õOther:       ¡æ The benefits of a board which consumes less power •More stable system operation •Lower heat dissipation working environment •Utility maintenance saving •Longer product life   Low Thermal           Double buffer size performance   Upgrading Performance   LGA 775 CPU Architecture     Better and Even Better! Better performance in WSB-9154 brought by a CPU upgrade Model   Workstation   WSB-9154 CPU Type P4-3.4G/2M/800 (LGA 775 HT) RAM Module Kingston DDRII533 1Gx2 WSB-9150 CPU Type P4-3.2G/512K/800 (Socket 478 HT) RAM Module Transcend DDR400 1Gx2 HDD Type WD 80G  (IDE) DVD ROM BENQ DVD 16X     Mainstream LGA 775 CPU deliver upgrade performance across usages¡ªsuch as image processing, video content creation, games and multimedia¡ªwhere end-users can truly appreciate the performance     SISoft Sandra Standard Function Item Score 1.CPU Dhrystone ALU 10072 MIPS 2.CPU-Media Integer X 4 iSSE 24348 IT/s SISoft Sandra Standard Function Item Score 1.CPU Dhrystone ALU 9779 MIPS 2.CPU-Media Integer X 4 iSSE 24214 IT/s                   4 slots DDR II Memory     Main Features     New Memory Architecture This new design includes wider internal data buses that support dual-channel DDR2 memory technology at 667 MHz (up to 10.7 GB/s of peak memory bandwidth) for greater platform performance and memory flexibility.     Up to 60% increase in memory bandwidth           Model Workstation WSB-9154 CPU Type P4-3.4G/2M/800 (LGA 775 HT) RAM Module Kingston DDRII533 1Gx2 WSB-9150 CPU Type P4-3.2G/512K/800 (Socket 478 HT) RAM Module Transcend DDR400 1Gx2 HDD Type WD 80G  (IDE) DVD ROM BENQ DVD 16X           DDR V.S. DDR2 Comparison Feature/Option DDR DDRII Data Transfer Rate 266,333,400 MHz 400,533,667,800 MHz Package TSOP and FBGA FBGA only Operating Voltage 2.5V 1.8V I/O Voltage 2.5V 1.8V I/O Type SSTL_2 SSTL_18 Densities 64Mb-1Gb 256Mb-4Gb Internal Banks 4 4 and 8 Prefetch (MIN Write Burst) 2 4 CAS Latency(CL) 2, 2.5, 3 clicks 3, 4, 5 clocks Additive Latency(AL) no 0, 1, 2, 3, 4 clocks READ Latency CL AL + CL WRITE Latency fixed READ latency - 1 clock I/O Width x4/ x8 /x16 x4/ x8 /x16 Output Calibration none OCD Data Strobes bidirectional strobe (single ended) bidirectional strobe (single ended or differential) with RDQS On-Die Termination none selectable Burst Lengths 2, 4, 8 4,8   Real GbE LAN   True GbE Ethernet - PCI-E Ethernet   PCI-E 2.5Gbps of raw bandwidth in each direction PCI 32 / 33MHz 1.056Gbps raw bandwidth in both directions Gigabit Ethernet max. Bandwidth of 1Gbps in each direction   Performance Difference   WSB-9154 utilizes PCI Express bus to increase networking bandwidth. Compared with Ethernet running on PCI buses, it provides at least 145% more efficiency. Dedicate VS Share Bandwidth     Lockable SATA   With retention latches on SATA connectors, connection to SATA drives is safe from vibration and accidental impact.       Parallel ATA Serial ATA SATA Advantage Up to 133 Mb/sec Up to 150 Mb/sec (1.5Gb/sec) Faster, and room for expansion Tiny Jumpers No Master/Slave, Point to Point Easy of use 18" cable Up to 39" (1 meter) cable Easy of integration 2"-wide ribbon cable Thin cable (1/4") Improved system airflow 80 conductors 7-wire differential (noise canceling) Eliminates data integrity problems 40 pin and socket Blade and Beam connector (snap in) Easy of use 2"-wide data connector 1/2"-wide data connector Ease of integration Onboard DMA controller First-party DMA support Performance enhancement High 5V tolerance for legacy drives Low voltage (.25V) tolerance Design improvement Limited (legacy command queuing) Intelligent Data Handling Performance enhancement --------- Hot Swap Ease of integration CRC on data only Cyclic Redundancy Check on data, command, status Enhance data protection

Function Upgrade   RoHS Compliance IEI is committed to compliance with all applicable laws and regulations, including the European Union Restriction of Hazardous Substances (RoHS) in electrical and electronic products. The goal is to exceed compliance obligations by meeting the requirements of the RoHS Directive on a worldwide basis. With IEI ' s new lead free production, all customers can start to work for their long term projects without worry about the RoHS regulation.   Evolution in 915 Family   Born for today¡¯s applications, WSB-9154 is powered by runs on Intel® LGA775 CPU up to 3.8 GHZ, 4 DDRII memory DIMMs up to 4GHz, and Dual PCI Express Gb Ethernet controllers. WSB-9154 is a natural successor to WSB-9150 for those who crave for extreme performance Model Name WSB-9150 WSB-9154 Form Factor PICMG PICMG Chipset i915GV i915GV CPU Socket S-478 LGA775 CPU FSB 800 800 CPU Frequency (GHz) 3.4 3.8 Memory Socket DDR*2 DDRII*4 Memory Frequency DDR400 DDRII400/533 IDE (drive) 1 1 SATA (drive) 4 4 LAN PCI-E GbE Dual PCI-E GbE SSD NA NA AUDIO Optional Optional Cooler CF-514/CF-519 CF-520

WSB-9154 Specification   CPU Intel® CPU ®LGA775 P4 Prescott/Celeron-D support 800/533 MHz FSB up to 3.8GHz with Hyper-Threading Technology. System Chipset Intel® 915GV + ICH6 BIOS AMI Flash BIOS SMIBIOS (DMI) compliant Console redirection function support PXE (Pre-Boot Execution Environment ) support USB booting support System Memory 4 x DDRII 240-pin sockets of 533/400MHz DDR SDRAM up to 4GHz Ethernet Dual Marvell 88E8053 I/O I/O Interface 2 x RS-232 by 2 x 5 pin header 1 x LPT by 2 x 13 pin header 1 x IrDA by 1 x 5 pin header 1 x USB connector 6 x USB 2.0 by 2 x 4 pin header 4 x SATA-150 connectors 1 x FDD by 2 x 17 Pin header 1 x PS2 Keyboard / Mouse 2x5 Pin header for 4 input/4 output GPIO Display Graphic Controller Intel® Graphics Media Accelerator 900 Silicon Image SIL1362CLU SDVO -> DVI Watchdog Timer Software programmable supports 1~255 sec. system reset Power Supply 4 pin ATX 12V, 20 pin ATX Power on PICMG1.0 backplane Power Consumption +5V 3.86A, +12V 5.21A (P4-3.4GHz/2M/800, 1GB DDRII 533 x 2) Temperature operation: 0 ~ 60º (32 ~ 140ºF) Humidity operation: 5% ~ 95% non-condensing Dimension 338(W)mm X 122(L)mm Weight GW: 1.2Kg   WSB-9154 Ordering Information   WSB-9154 Packing List 1 x WSB-9154 single board computer 1 x RS-232 cable (P/N: 19800-000051-RS) 1 x Mini jumper pack (P/N: 33100-000079-RS) 1 x USB cable (P/N: CB-USB02-RS) 1 x ATA 66/100 flat cable (P/N: 32200-000052-RS) 1 x Utility CD (P/N:IEI-7B000-000087/CD1) 2 x SATA cable (P/N: 32000-062800-RS) 1 x QIG (quick installation guide) 1 x SATA power cable (P/N: 32100-088600-RS)   1 x Keyboard/ PS2 mouse Y cable (P/N: 32000-000138-RS)       WSB-9154 Ordering Information Part No. Description WSB-9154-R10 PICMG 1.0 LGA775 Intel Pentium4/ Celeron-D CPU Card with VGA, Dual GbE and SATA WSB-9154DVI-R10 PICMG 1.0 LGA775 Intel Pentium4/ Celeron-D CPU Card with VGA, Dual GbE, SATA and DVI function CF-520-RS CPU Cooler AC-KIT08R-R10 Audio Kit 32100-087100-RS 1 x ATX-12V cable 32200-000017-RS FDD cable 32200-000040-RS LPT cable WSB-9150 Ordering Information   Part No. Description WSB-9150-R10 PICMG 1.0 Socket478 800HMz FSB CPU Card with VGA, PCI-Express GbE, SATA, USB2.0 WSB-9150DVI-R10 PICMG 1.0 Socket478 800HMz FSB CPU Card with VGA, PCI-Express GbE, SATA, USB2.0 and DVI Function CF-519 CPU Cooler