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DGR RAIDCARD
STORAGE DIMENSIONS
DGR RAIDCARD
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Card Type
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Hard drive controller
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Processor
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Intel i960CA 32-bit RISC
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Chipset:
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Intel Neptune/Mercury
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Maximum On Board Memory
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128MB
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Hard Drives Supported
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Up to 14 Wide SCSI devices
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Floppy Drives Supported
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None
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Data Bus
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32-bit PCI
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Card Size
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Full length, full height
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Raid Levels Supported
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0,1,3,5, 1/0, 3/0, 5/0
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CONNECTIONS
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Function
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Location
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Function
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Location
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68-pin SCSI Wide connector channel 1 - internal
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J4
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Cache battery backup connector
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J19
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68-pin SCSI Wide connector channel 2 - internal
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J5
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68-pin SCSI Wide connector channel 2 - external
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J26
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4-pin connector - drive active LED
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J10
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68-pin SCSI Wide connector channel 1 - external
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J27
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Dirty cache LED connector
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J12
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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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Expansion BIOS enabled
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J2
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Closed
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Expansion BIOS disabled
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J2
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Open
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Intel Triton chipset not on motherboard
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J28
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Pins 1 & 2 closed
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Intel Triton chipset on motherboard
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J28
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Pins 2 & 3 closed
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Note:If there is more than one DGR RAIDCard in the system, disable expansion BIOS on all but one card.
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TERMINATION POWER SELECTION FOR CHANNEL 1
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Setting
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J20
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TERMPWR supplied by PCI bus of host system
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Pins 1 & 2 closed
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TERMPWR supplied by auxiliary power source
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Pins 2 & 3 closed
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TERMPWR supplied by SCSI interface
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Open
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TERMINATION POWER SELECTION FOR CHANNEL 2
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Setting
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J17
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TERMPWR supplied by PCI bus of host system
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Pins 1 & 2 closed
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TERMPWR supplied by auxiliary power source
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Pins 2 & 3 closed
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TERMPWR supplied by SCSI interface
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Open
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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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4MB
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(1) 1M x 36
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None
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16MB
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(1) 4M x 36
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None
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32MB
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(1) 4M x 36
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(1) 4M x 36
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64MB
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(1) 16M x 36
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None
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128MB
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(1) 16M x 36
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(1) 16M x 36
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Note:If SIMMs of different size are used, the total memory will be twice the size of the smaller SIMM.
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