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SL-66B
SOLTEK COMPUTER, INC.
SL-66B
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Device Type
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Mainboard
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Processor
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Pentium II
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Processor Speed
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233/266/300/333MHz
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Chip Set
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Intel 440LX
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Maximum Onboard Memory
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1GB (EDO & SDRAM supported)
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Cache
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256/512KB (located on the Pentium II CPU)
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BIOS
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Award
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I/O Options
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32-bit PCI slots (4), floppy drive interface, IDE interface (2), parallel port, PS/2 mouse port, serial ports (2), USB ports (2), IR connector, ATX power connector, AGP slot, green PC connector
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Dimensions
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300mm x 190mm
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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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AGP slot
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AGP
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CPU fan power
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FAN2
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ATX power connector
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ATX
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Chassis fan power
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FAN3
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Parallel port
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CN1
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IDE interface LED
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J1A
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Serial port 2
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CN2
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IR connector
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J1B
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Serial port 1
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CN3
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Power switch
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J1C
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USB connector 2
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CN4
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Green PC connector
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J1D
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USB connector 1
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CN5
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Speaker
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J2A
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PS/2 mouse port
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CN6
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Reset switch
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J2B
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Floppy drive interface
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CN7
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Power LED & Keylock
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J2C
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IDE interface 2
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CN8
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Turbo LED
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J2D
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IDE interface 1
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CN9
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32-bit PCI slots
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PC1 - PC4
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CPU fan power
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FAN1
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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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»
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Factory configured - do not alter
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JP2
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Unidentified
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»
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Normal VGA card enabled
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JPVGA
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Closed
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Special VGA card enabled
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JPVGA
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Open
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»
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CMOS normal operation
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JP8
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Pins 1 & 2 closed
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CMOS clear
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JP8
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Pins 2 & 3 closed
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USB PORT SELECTION
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Function
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JP6
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JP7
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| »
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Redirect USB1 to AGP port
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Pins 1 & 2 closed
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Pins 1 & 2 closed
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Redirect all USB ports to USB connector
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Pins 2 & 3 closed
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Pins 2 & 3 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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8MB
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(1) 1MB x 36
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None
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None
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16MB
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(1) 1MB x 36
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(1) 1MB x 64
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None
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16MB
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(1) 2MB x 36
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None
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None
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24MB
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(1) 1MB x 36
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(1) 1MB x 64
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(1) 1MB x 64
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24MB
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(1) 2MB x 36
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(1) 1MB x 64
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None
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32MB
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(1) 2MB x 36
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(1) 2MB x 64
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None
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32MB
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(1) 4MB x 36
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None
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None
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40MB
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(1) 2MB x 36
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(1) 2MB x 64
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(1) 1MB x 64
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40MB
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(1) 4MB x 36
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(1) 1MB x 64
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None
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48MB
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(1) 2MB x 36
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(1) 2MB x 64
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(1) 2MB x 64
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48MB
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(1) 4MB x 36
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(1) 2MB x 64
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None
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64MB
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(1) 4MB x 36
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(1) 4MB x 64
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None
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64MB
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(1) 8MB x 36
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None
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None
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72MB
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(1) 4MB x 36
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(1) 4MB x 64
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(1) 1MB x 64
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72MB
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(1) 8MB x 36
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(1) 1MB x 64
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None
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80MB
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(1) 4MB x 36
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(1) 4MB x 64
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(1) 2MB x 64
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80MB
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(1) 8MB x 36
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(1) 2MB x 64
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None
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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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96MB
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(1) 4MB x 36
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(1) 4MB x 64
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(1) 4MB x 64
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96MB
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(1) 8MB x 36
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(1) 4MB x 64
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None
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128MB
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(1) 8MB x 36
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(1) 8MB x 64
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None
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128MB
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(1) 16MB x 36
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None
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None
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136MB
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(1) 16MB x 36
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(1) 1MB x 64
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None
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144MB
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(1) 16MB x 36
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(1) 2MB x 64
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None
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160MB
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(1) 16MB x 36
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(1) 4MB x 64
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None
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192MB
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(1) 16MB x 36
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(1) 8MB x 64
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None
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256MB
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(1) 16MB x 36
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(1) 16MB x 64
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None
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256MB
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(1) 32MB x 36
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None
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None
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264MB
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(1) 16MB x 36
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(1) 16MB x 64
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(1) 1MB x 64
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264MB
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(1) 32MB x 36
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(1) 1MB x 64
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None
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272MB
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(1) 32MB x 36
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(1) 2MB x 64
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None
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272MB
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(1) 16MB x 36
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(1) 16MB x 64
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(1) 2MB x 64
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288MB
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(1) 16MB x 36
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(1) 16MB x 64
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(1) 4MB x 64
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288MB
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(1) 32MB x 36
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(1) 4MB x 64
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None
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320MB
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(1) 16MB x 36
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(1) 16MB x 64
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(1) 8MB x 64
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320MB
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(1) 32MB x 36
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(1) 8MB x 64
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None
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384MB
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(1) 16MB x 36
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(1) 16MB x 64
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(1) 16MB x 64
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384MB
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(1) 32MB x 36
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(1) 16MB x 64
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None
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512MB
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(1) 32MB x 36
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(1) 32MB x 64
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None
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520MB
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(1) 32MB x 36
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(1) 32MB x 64
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(1) 1MB x 64
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528MB
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(1) 32MB x 36
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(1) 32MB x 64
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(1) 2MB x 64
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544MB
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(1) 32MB x 36
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(1) 32MB x 64
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(1) 4MB x 64
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618MB
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(1) 32MB x 36
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(1) 32MB x 64
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(1) 8MB x 64
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640MB
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(1) 32MB x 36
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(1) 32MB x 64
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(1) 16MB x 64
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768MB
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(1) 32MB x 36
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(1) 32MB x 64
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(1) 32MB x 64
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1024MB
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(1) 64MB x 64
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(1) 64MB x 64
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None
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Note: Board supports 1GB using EDO DRAM, and 512MB using SDRAM. It is not recommended that you combine EDO and SDRAM.
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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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SW1/1
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SW1/2
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SW1/3
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SW1/4
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SW1/5
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SW1/6
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233MHz
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66MHz
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3.5x
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On
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Off
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Off
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On
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Off
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Off
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266MHz
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66MHz
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4x
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Off
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On
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On
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On
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Off
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Off
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300MHz
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66MHz
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4.5x
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Off
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On
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Off
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On
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Off
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Off
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333MHz
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66MHz
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5x
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Off
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Off
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On
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On
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Off
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Off
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