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HARDWARE
SPECIFICATION
Altos R520 Installation Configuration Guide
Model
Processor
Front Side Bus
Cache
Chipset
Memory
Storage Interface
Expansion Slots
VGA
SAS Controller
2
Altos R520
•
Dual-Core Intel Xeon processors
5000/5100/5200 sequence (Dempsey,
Woodcrest or Wolfdale-DP) at 1.86Hz or
above Frequency
•
Quad-Core Intel Xeon processors 5300/5400
sequence (Clovertown or Harpertown) at
1.60Hz or above Frequency
•
667MHz
•
1066MHz
•
1333MHz
•
2 x 2MB L2 cache
•
4MB L2 cache
•
2 x 4MB L2 cache
Intel chipset
•
North Bridge: Intel 5000P (Blackford)
•
South Bridge: Intel 6321ESB
•
Quad FB-DIMM memory channels
•
8 x DIMM sockets support 512MB/1GB/2GB FB-
DIMM 533 or FB-DIMM 667
•
Maximum memory of 32GB (when 4GB DIMM
is available)
•
Up to 17 GB/s maximum b/w for FB-DIMM 533
•
Up to 21 GB/s maximum b/w for FB-DIMM 677
•
Support memory sparing and memory
mirroring
•
LSI SAS 1068/1078 3Gb/s SAS controller
•
Six SATA ports
•
One ATA-100 port
Total 2 slots (one full height slot, one low profile
slot)
Low profile riser slot
•
One x8 PCI-Express slot
Full height riser slot
•
Option 1: One PCI-Express x8 slot
•
Option 2: One 64-bits/133MHz/3.3V PCI-X slot
Onboard ATI ES1000 video controller w/ 16MB
SDRAM
Integrated SAS hardware RAID
•
RAID 0, 1, 5, 10 and 50 support
•
128MB or 256MB of cache (DDR2 400
registered, 244 pin Mini DIMM)
•
BBU support
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