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Architecture
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Up to 4x UPA bus processor modules
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CPU type
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360, 400, 450, or 480MHz UltraSPARC™ II modules with onboard E-cache
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Cache Memory
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360MHz: 4MB E-cache
400MHz: 2MB E-cache or 4MB E-cache
450MHz: 4MB E-cache
480MHz: 8MB E-cache
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Data path
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2x independent, buffered 144-bit UPA buses; 128 bits data, 16 bits ECC, two processors per bus
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Capacity
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4GB system maximum memory, in 16 memory slots
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Compatibility
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Accepts 32, 64, 128, or 256MB memory modules
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Data path
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576 bits wide; 512 bits data, 64 bits ECC
Up to 1.78GB/second throughput
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I/O
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Dual channel ultra-wide SCSI
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Ethernet
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1x 10/100Mbps autoselect port (RJ45 twisted pair)
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PCI
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2x 64bit PCI slots (full size, 66MHz)
4x 64bit PCI slots (full size, 33MHz)
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Serial
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2x RS232/RS423 serial channels (accessed via one 25-pin D-SUB connector)
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Parallel
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1x D-SUB 25 pin connector, IEEE 1294 (bi-directional)
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Keyboard & mouse
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Sun branded Type 6 keyboard and mouse
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Options
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Sun PGX 32 32-bit PCI graphics card,
Sun Expert 3D Lite,
Sun Expert 3D.
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Drive bays
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2x internal fixed SCSI drive bays for up to 2 Ultra 160 LVD SCSI drives
Drive options include 18GB, 36GB, and 73GB, 10,000 rpm spindle speed
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Canisters
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5x front-loading hot-swap SCSI disk canisters to support up to 5 Ultra 160 LVD SCSI drives (18, 36, or 73GB; 10,000 rpm)
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RAID Option (A)
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Single internal 4-channel RAID 0-5 hardware RAID controller & LCD display
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RAID Option (B)
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Dual-redundant internal 4-channel RAID 0-5 hardware RAID controllers & LCD display
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CD-ROM drive
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40x speed SCSI CD-ROM drive (standard)
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Floppy drive
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1.44MB floppy drive (standard)
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DLT7000/DLT8000
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Optional internal 35-70GB or 40-80GB DLT tape backup device
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AIT-100
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Optional internal 50-100GB AIT tape backup device
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DAT, DDS-3 or DDS-4
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Optional internal 12-24GB (DDS-3) or 20-40GB (DDS-4) DAT tape backup device
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Operating System
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Solaris™ 2.6 (date revision 05/98) or later operating environment
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Option A:
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3+1 Redundant front-loading hot-swappable power supply units (4x 200 Watt load sharing power modules)
AC Power Input 100-240VAC, 47-63Hz
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Option B:
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Quad Redundant, -48 Volt DC Rack Power Supply Modules
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Height
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8.75 inches (5U)
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Width
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19 inches
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Depth
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679mm
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Products & Solutions 
Desktop Towers