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Chapter 45. TotalStorage DS4500 disk system
Table 111. TotalStorage DS4500 Disk System At-A-Glance
1
DS4500
174290G
Note:
Requires attachment to a Fibre Channel host bus adapter or to a Fibre Channel/SAN switch.
Notes:
1.
DS4500 provides two RAID controllers with 1GB Cache each. Ships with rail mounting kit, two 2.8m/9ft
intra-rack power cords (IEC 320-C13 to IEC 320-C14) and two 2.8m U.S. line cords (100-120V, C13 to
NEMA 5-15P).
2.
DS4500 ships standard with two DS4000 mini-hubs installed as expansion ports providing one expansion
port each. Two more mini-hubs can be added for a total of four expansion ports.
Table 112. 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.
DS4500 ships standard with two DS4000 mini-hubs installed as host ports providing two host ports each.
Two more mini-hubs can be added for a total of eight host ports.
2.
DS4500 ships standard with two DS4000 mini-hubs installed as expansion ports providing one expansion
port each. Two more mini-hubs can be added for a total of four expansion ports.
© Copyright IBM Corp. 2003, 2006
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0/0
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2
67.2TB
482mm x 635mm x
174.5mm (18.97in x
24.0in x 6.87in)
Rack
43.9kg
2/2 -
Drawer
(97lbs)
175w
(4U)
174290G
16/64
1
4/8
4
2
2/4
1/2
435
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