Chapter 46. totalstorage ds4700 disk system, Chapter 46. totalstorage ds4700 disk, System – IBM SCOD-3ZVQ5W User Manual
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Chapter 46. TotalStorage DS4700 disk system
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.
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.
Table 113. TotalStorage DS4700 Disk System At-A-Glance
Name
Pa
rt Nu
mb
er
Stor
ag
e Typ
e
HD
D Ba
ys (Std/Max
)
Hot-Swap HD
D B
a
ys (Y
/N)
Max Internal
Storage Capacity
(G
B)
M
ax Supported
St
orage Capaci
ty
Dimensions
(W x
D
x H
)
Fo
rm
F
a
ct
or
Max Cfg Wt
Pow
e
r Supply
Q
u
antity
(Std/Max)
-
Size
DS4700 Express
Model 70
1
181470H
Fibre
Channel
16/16
Y
4.8TB 33.6TB
3
482mm x 572mm x
130mm (19in x 22.5in
x 5.10in)
3U Rack 39.92kg
2/2
DS4700 Express
Model 72
2
181472H
Fibre
Channel
16/16
Y
4.8TB 33.6TB
3
482mm x 572mm x
130mm (19in x 22.5in
x 5.10in)
3U Rack 39.92kg
2/2
Note:
Requires attachment to a Fibre Channel host bus adapter or to a Fibre Channel/SAN switch.
Table 114. Additional Features
181470H
181472H
Host Partitions (std/max)
2/16
8/16
Host Ports (std/max)
4/8
8/8
Max Redundant Host Connections
4
4
Expansion Ports (std/max)
4/4
4/4
Redundant Drive Loops (std/max)
2/2
2/2