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STEP DP/PRO
EVEREX SYSTEMS, INC.
STEP DP/PRO
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Processor
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Pentium Pro
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Processor Speed
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150/180/200MHz
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Chip Set
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Intel
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Video Chip Set
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None
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Maximum Onboard Memory
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1GB
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Maximum Video Memory
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None
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Cache
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256/512KB (on Pentium Pro CPU)
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BIOS
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Everex Systems
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Dimensions
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355mm x 304mm
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I/O Options
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32-bit PCI slots (4), floppy drive interface, IDE interface, parallel port, PS/2 mouse interface, serial ports (2), VRM connectors (2)
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NPU Options
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None
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CONNECTIONS
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Purpose
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Location
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Purpose
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Location
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Chassis fan power
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J11
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Serial port 2
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J263
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Chassis fan power
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J21
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IDE interface
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J271
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VRM connector
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J181
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IDE interface LED
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J272
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VRM connector
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J182
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Reset switch
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J281
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Speaker
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J231
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Power LED & keylock
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J282
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Floppy drive interface
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J251
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PS/2 mouse interface
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J284
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Parallel port
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J261
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32-bit PCI slots
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PC1 - PC4
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Serial port 1
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J262
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USER CONFIGURABLE SETTINGS
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Function
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Label
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Position
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Jumper information unavailable
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J284
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Unidentified
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»
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Factory configured - do not alter
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JP152
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Unidentified
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Jumper information unavailable
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JP181
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Unidentified
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Jumper information unavailable
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JP182
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Unidentified
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»
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CMOS memory normal operation
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JP283
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Pins 2 & 3 closed
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CMOS memory clear
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JP283
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Pins 1 & 2 closed
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DRAM CONFIGURATION
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Size
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Bank 0
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Bank 1
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Bank 2
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Bank 3
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8MB
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(2) 1M x 36
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None
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None
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None
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16MB
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(2) 2M x 36
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None
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None
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None
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16MB
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(2) 1M x 36
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(2) 1M x 36
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None
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None
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24MB
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(2) 2M x 36
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None
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(2) 1M x 36
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None
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32MB
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(2) 4M x 36
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None
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None
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None
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32MB
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(2) 2M x 36
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(2) 2M x 36
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None
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None
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32MB
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(2) 1M x 36
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(2) 1M x 36
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(2) 1M x 36
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(2) 1M x 36
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48MB
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(2) 2M x 36
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(2) 2M x 36
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(2) 1M x 36
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(2) 1M x 36
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64MB
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(2) 8M x 36
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None
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None
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None
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64MB
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(2) 4M x 36
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(2) 4M x 36
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None
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None
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64MB
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(2) 2M x 36
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(2) 2M x 36
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(2) 2M x 36
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(2) 2M x 36
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96MB
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(2) 8M x 36
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None
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(2) 4M x 36
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None
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128MB
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(2) 16M x 36
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None
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None
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None
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128MB
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(2) 8M x 36
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(2) 8M x 36
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None
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None
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128MB
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(2) 4M x 36
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(2) 4M x 36
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(2) 4M x 36
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(2) 4M x 36
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192MB
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(2) 8M x 36
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(2) 8M x 36
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(2) 4M x 36
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(2) 4M x 36
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256MB
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(2) 8M x 36
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(2) 8M x 36
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(2) 8M x 36
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(2) 8M x 36
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256MB
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(2) 16M x 36
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(2) 16M x 36
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None
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None
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512MB
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(2) 16M x 36
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(2) 16M x 36
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(2) 16M x 36
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(2) 16M x 36
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768MB
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(2) 32M x 36
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(2) 32M x 36
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(2) 16M x 36
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(2) 16M x 36
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1024MB
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(2) 32M x 36
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(2) 32M x 36
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(2) 32M x 36
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(2) 32M x 36
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CACHE CONFIGURATION
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Note: 256KB/512KB cache is located on the Pentium Pro CPU.
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CPU SPEED SELECTION
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CPU speed
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Clock speed
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Multiplier
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JP171
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150MHz
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60MHz
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2.5x
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Pins 1 & 2, 3 & 4, 5 & 6 closed
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180MHz
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60MHz
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3x
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Pins 1 & 2, 5 & 6, 7 & 8 closed
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200MHz
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66MHz
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3x
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Pins 1 & 2, 5 & 6, 7 & 8 closed
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