DELL COMPUTER CORPORATION POWEREDGE SP4XX Processor 80486DX/80486DX2 Processor Speed 33/50(internal)/66(internal)MHz Chip Set Intel Max. Onboard DRAM 128MB Cache 256KB (on external cache card) BIOS AMI Dimensions 330mm x 218mm I/O Options 32-bit riser card, external cache card, floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial ports (2), VGA feature connector, VGA port NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location PS/2 mouse port CN1 IDE interface LED J10 Serial port 1 CN2 Audio interface J11 Serial port 2 CN3 Chassis fan power J12 Parallel port CN4 Control panel J13 connector VGA port CN5 Speaker J14 Floppy drive interface CN6 External battery J15 IDE interface CN7 Riser card SL1 VGA feature connector CN8 External cache card SL2 USER CONFIGURABLE SETTINGS Function Jumper/Switch Position » Factory configured - do not J1 Open alter » Integrated SCSI host adapter J2 Closed is terminated Integrated SCSI host adapter J2 Open is not terminated » EISA configuration settings J3 Closed retained at next system boot EISA configuration settings J3 Open not retained at next systme boot » Factory configured - do not J4 Open alter » Factory configured - do not J6 Open alter » Factory configured - do not J8 Open alter » Factory configured - do not J9 Open alter » Factory configured - do not J16 Open alter » On board video enabled SW1/0 On On board video disabled SW1/0 Off » CMOS memory normal operation SW1/1 On CMOS memory clear SW1/1 Off » I/O controller address 26Eh - SW1/2 On 26Fh I/O controller address 398h - SW1/2 Off 399h » Flash BIOS write protect SW1/3 On enabled Flash BIOS write protect SW1/3 Off disabled DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 8MB (1) 1M x 36 (1) 1M x 36 NONE NONE 16MB (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 16MB (1) 2M x 36 (1) 2M x 36 NONE NONE 24MB (1) 2M x 36 (1) 2M x 36 (1) 1M x 36 (1) 1M x 36 24MB (1) 1M x 36 (1) 1M x 36 (1) 2M x 36 (1) 2M x 36 32MB (1) 4M x 36 (1) 4M x 36 NONE NONE 32MB (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 40MB (1) 1M x 36 (1) 1M x 36 (1) 4M x 36 (1) 4M x 36 40MB (1) 4M x 36 (1) 4M x 36 (1) 1M x 36 (1) 1M x 36 48MB (1) 2M x 36 (1) 2M x 36 (1) 4M x 36 (1) 4M x 36 48MB (1) 4M x 36 (1) 4M x 36 (1) 2M x 36 (1) 2M x 36 64MB (1) 8M x 36 (1) 8M x 36 NONE NONE 64MB (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 72MB (1) 1M x 36 (1) 1M x 36 (1) 8M x 36 (1) 8M x 36 72MB (1) 8M x 36 (1) 8M x 36 (1) 1M x 36 (1) 1M x 36 80MB (1) 2M x 36 (1) 2M x 36 (1) 8M x 36 (1) 8M x 36 80MB (1) 8M x 36 (1) 8M x 36 (1) 2M x 36 (1) 2M x 36 96MB (1) 4M x 36 (1) 4M x 36 (1) 8M x 36 (1) 8M x 36 96MB (1) 8M x 36 (1) 8M x 36 (1) 4M x 36 (1) 4M x 36 128MB (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 CPU SPEED CONFIGURATION Speed J5 J7 33MHz Open Closed 50iMHz Closed Open 66iMHz Open Closed VIDEO MEMORY CONFIGURATION Size Bank 0 Bank 1 512KB (4) 256K x 4 NONE 1MB (4) 256K x 4 (4) 256K x 4 Note: Bank 0 is factory installed and is not configurable. [Image] CONNECTIONS Purpose Location Purpose Location SCSI interface CN18 32-bit PCI slots PC1 & PC2 [Image] CONNECTIONS Purpose Location Purpose Location Narrow SCSI port CN1 Power connector CN3 Wide SCSI port CN2 Thermal monitoring CN4 board port SCSI BUS ID CONFIGURATION Host adapter SW1/0 SW1/1 SW1/2 SW1/3 DSA controller On Off Off On card Non DSA host Off Off Off Off adapter [Image] CONNECTIONS Purpose Location Purpose Location Manufacturer’s CN1 Fan connector CN9 connection Panel connector CN2 Fan connector CN10 Speaker CN3 SCSI connector (A) CN11 Temp connector CN4 SCSI connector (B) CN12 Temp connector CN5 Power connector CN13 Temp connector CN6 Server management CN14 connector Temp connector CN7 Main board CN15 connector Fan connector CN8 Test connector CN16 SYSTEM TYPE CONFIGURATION System type SW1/0 SW1/1 SW1/2 SW1/3 PowerEdge SP486 Off On On N/A Note: These are default settings and should not be altered. SYSTEM ID CONFIGURATION System ID SW2/0 SW2/1 SW2/2 SW2/3 Host computer On On On N/A system Note: These are default settings and should not be altered.