IBM CORPORATION PC SERVER 325 (TYPE 8639) Processor Pentium Pro Processor Speed 166/180/200MHz Chip Set Unidentified Video Chip Set Unidentified Maximum Onboard Memory 512MB (EDO supported) Maximum Video Memory 1MB Cache 256/512KB (located on Pentium Pro CPU) BIOS Unidentified Dimensions 355mm x 304mm I/O Options 32-bit PCI slots (5), Ethernet connectors (2), floppy drive interface, Ultra SCSI interfaces (2), parallel port, PS/2 mouse port, serial port, VGA port, IR connector, VRM connectors (2), CPU slot NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Chassis fan power C1 Ultra SCSI interface CN5 Chassis fan power C2 Parallel port CN6 System management C3 Ultra SCSI interface CN7 connector C2 security cable C4 Serial port CN8 connector Speaker C5 Floppy drive CN9 interface VGA port CN1 IR connector CN10 PS/2 mouse port CN2 Front panel CN11 connector Ethernet connector CN3 32-bit PCI slots PC1 - PC5 Ethernet connector CN4 CPU slot SL1 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not alter J12 Pins 2 & 3 (system password) closed » Ethernet enabled J22 Pins 2 & 3 closed Ethernet disabled J22 Pins 1 & 2 closed » On board video enabled J25 Pins 1 & 2 closed On board video disabled J25 Pins 2 & 3 closed » SCSI enabled J26 Pins 2 & 3 closed SCSI disabled J26 Pins 1 & 2 closed » SCSI type select 16-bit J29 Pins 2 & 3 closed SCSI type select 8-bit J29 Pins 1 & 2 closed » Flash write enabled J30 Pins 1 & 2 closed Flash write disabled J30 Pins 2 & 3 closed » System management adapter not J49 Pins 2 & 3 installed closed System management adapter J49 Pins 1 & 2 installed closed VIDEO MEMORY CONFIGURATION Note: The location of the video memory is unidentified. [Image] CONNECTIONS Purpose Location Purpose Location VRM connector 1 CN2 Chassis fan power J21 VRM connector 2 CN3 Chassis fan power J22 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not CN1 Unidentified alter » Factory configured - do not J9 Unidentified alter » Factory configured - do not J10 Unidentified alter » Factory configured - do not J12 Unidentified alter DIMM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 16MB (1) 2M x 64 None None None 32MB (1) 2M x 64 (1) 2M x 64 None None 32MB (1) 4M x 64 None None None 48MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 None 64MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 64MB (1) 4M x 64 (1) 4M x 64 None None 64MB (1) 8M x 64 None None None 96MB (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 None 128MB (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 128MB (1) 8M x 64 (1) 8M x 64 None None 128MB (1) 16M x 64 None None None 192MB (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 None 256MB (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 256MB (1) 16M x 64 (1) 16M x 64 None None 384MB (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 None 512MB (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 Note: Board accepts EDO memory. CACHE CONFIGURATION Note: 256KB/512KB cache is located on the Pentium Pro CPU. CPU SPEED SELECTION CPU Clock Multiplier J1 J17 J18 J20 speed speed 166MHz 66MHz 2.5x Closed Open Closed Open 180MHz 60MHz 3x Open Closed Open Closed 200MHz 66MHz 3x Closed Open Closed Open CPU SPEED SELECTION (CON'T) CPU Clock Multiplier J27 J28 J29 J30 speed speed 166MHz 66MHz 2.5x Closed Open Closed Closed 180MHz 60MHz 3x Closed Closed Open Closed 200MHz 66MHz 3x Closed Closed Open Closed