DELL COMPUTER CORPORATION OPTIPLEX XL 575, 590, 5100, 5120, 5133 OPTIPLEX XM 575, 590, 5100, 5120, 5133 OPTIPLEX XMT 575, 590, 5100, 5120, 5133 POWEREDGE EL, POWEREDGE WEBSERVER Processor Pentium Processor Speed 75/90/100/120/133MHz Chip Set Intel Video Chip Set S3 Maximum Onboard Memory 256MB Maximum Video Memory 2MB Cache 256/512KB BIOS Unidentified Dimensions 330mm x 218mm I/O Options Floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), feature connector, VGA port, riser slots (2) NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Feature connector CN1 IDE interface 2 CN8 PS/2 mouse port CN2 Floppy drive interface CN9 Serial port 1 CN3 IDE interface LED 2 J1 Serial port 2 CN4 IDE interface LED 1 J2 Parallel port CN5 Front panel connector PANEL VGA port CN6 Riser slot SL1 IDE interface 1 CN7 Riser slot SL2 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not alter BUS Open » Factory configured - do not alter CRD Open » Password enabled PSWD Closed Password disabled PSWD Open DRAM CONFIGURATION Size Bank 0 Bank 1 8MB (2) 1M x 36 None 16MB (2) 1M x 36 (2) 1M x 36 16MB (2) 2M x 36 None 24MB (2) 2M x 36 (2) 1M x 36 32MB (2) 2M x 36 (2) 2M x 36 32MB (2) 4M x 36 None 40MB (2) 4M x 36 (2) 1M x 36 48MB (2) 4M x 36 (2) 2M x 36 64MB (2) 4M x 36 (2) 4M x 36 64MB (2) 8M x 36 None 72MB (2) 8M x 36 (2) 1M x 36 80MB (2) 8M x 36 (2) 2M x 36 96MB (2) 8M x 36 (2) 4M x 36 128MB (2) 8M x 36 (2) 8M x 36 Note: Board also accepts x 32 SIMMs. CACHE CONFIGURATION Note: Board accepts 256KB or 512KB cache. The location is unidentified. The size of the cache chips are unidentified. VIDEO MEMORY CONFIGURATION Size Bank 0 Bank 1 1MB 1MB None 2MB 1MB 1MB Note: The size of the video memory chips are unidentified. CPU SPEED SELECTION CPU speed Clock speed JP1 JP2 JP3 75MHz 50MHz Closed Open Open 90MHz 60MHz Open Closed Open 100MHz 66MHz Open Open Closed 120MHz 60MHz Open Closed Open 133MHz 66MHz Open Open Closed