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Chapter 46. TotalStorage DS4700 disk system
Table 113. TotalStorage DS4700 Disk System At-A-Glance
DS4700 Express
181470H
1
Model 70
DS4700 Express
181472H
2
Model 72
Note:
Requires attachment to a Fibre Channel host bus adapter or to a Fibre Channel/SAN switch.
Notes:
1.
DS4700 Model 70 provides two RAID controllers with 1GB Cache each. Ships with the rail mounting kit,
four 4GBps SFP transceivers, and two 2.8m/9ft intra-rack power cords (IEC 320-C13 to IEC 320-C14.)
2.
DS4700 Model 72 provides two RAID controllers with 2GB Cache each. Ships with the rail mounting kit,
four 4GBps SFP transceivers, and two 2.8m/9ft intra-rack power cords (IEC 320-C13 to IEC 320-C14.)
3.
Based on a maximum of 112 300GB Fibre Channel HDDs installed in DS4700 and six EXP810 expansion
units.
Table 114. Additional Features
Host Partitions (std/max)
Host Ports (std/max)
Max Redundant Host Connections
Expansion Ports (std/max)
Redundant Drive Loops (std/max)
Notes:
1.
DS4700 ships standard with four SFP's which can be used in any of the Host Ports or Expansion Ports. Up
to eight additional SFP's can be ordered to add full support for all ports.
© Copyright IBM Corp. 2003, 2006
Fibre
16/16
Y
4.8TB 33.6TB
Channel
Fibre
16/16
Y
4.8TB 33.6TB
Channel
3
482mm x 572mm x
130mm (19in x 22.5in
x 5.10in)
3
482mm x 572mm x
130mm (19in x 22.5in
x 5.10in)
181470H
2/16
4/8
4
4/4
2/2
3U Rack 39.92kg
2/2
3U Rack 39.92kg
2/2
181472H
8/16
8/8
4
4/4
2/2
439
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