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Storage systems


Attention
Attention:
A four-digit feature code is used to specify a component that is configurable in the IBM configurators, the eBusiness Configurator (eConfig) and the IBM Web-based Hardware Configurator, used in US and Canada. Options that do not have feature codes cannot be integrated by IBM into a system using these IBM configurators. To purchase options separately, refer to the option part number provided in this document.

DS3200 DS3300 DS3400 DS4200 DS4700
at-a-glance   |   HDD   |   Misc.   |  

Table 1. TotalStorage DS4700 Disk System at-a-glance
Name Part
number		 Storage
type		 HDD bays
(std/max)		 Hot-swap
HDD bays
(Y/N)		 Max
internal
storage
capacity(TB)
DS4700 Express Model 701,3 181470H Fibre Channel 16/16 Y 12TB
DS4700 Express Model 70-DC1 181470T Fibre Channel 16/16 Y 12TB
DS4700 Express Model 722,3 181472H Fibre Channel 16/16 Y 12TB
DS4700 Express Model 72-DC2 181472T Fibre Channel 16/16 Y 12TB
Note: Requires attachment to a Fibre Channel host bus adapter or to a Fibre Channel/SAN switch.

Table 1. TotalStorage DS4700 Disk System at-a-glance (continued)
Name Part
number		 Max
supported
storage
capacity		 Dimensions (W x D x H) Form
factor		 Max
cfg wt		 Power
supply
quantity
(std./max)
- size
DS4700 Express Model 701,3 181470H 84TB4 482mm x 572mm x
130mm (19in x 22.5in
x 5.10in)		 3U Rack 39.92kg 2/2
DS4700 Express Model 70-DC1 181470T 84TB4 482mm x 572mm x
130mm (19in x 22.5in
x 5.10in)		 3U Rack 39.92kg 2/2 DC
DS4700 Express Model 722,3 181472H 84TB4 482mm x 572mm x
130mm (19in x 22.5in
x 5.10in)		 3U Rack 39.92kg 2/2
DS4700 Express Model 72-DC2 181472T 84TB4 482mm x 572mm x
130mm (19in x 22.5in
x 5.10in)		 3U Rack 39.92kg 2/2 DC
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 and four 4GBps SFP transceivers.
  2. DS4700 Model 72 provides two RAID controllers with 2GB Cache each.
    Ships with the rail mounting kit and six 4GBps SFP transceivers.
  3. Also includes two 2.8m/9ft intra-rack power cords (IEC 320-C13 to
    IEC 320-C14).
  4. Based on a maximum of 112 750GB Fibre Channel HDDs installed in
    DS4700 and six EXP810 expansion units.
Table 2. Additional Features
  1814-70H 1814-70T 1814-72H 1814-72T
Host Partitions (std/max) 2/128 2/128 8/128 8/128
Host Ports (std/max) 4/4 4/4 8/8 8/8
Max Redundant Host Connections 4 4 4 4
Expansion Ports (std/max) 4/4 4/4 4/4 4/4
Redundant Drive Loops (std/max) 2/2 2/2 2/2 2/2
Notes: DS4700 ships standard with four SFPs which can be used in any of the Host Ports or Expansion Ports. Up to eight additional SFPs can be ordered to add full support for all ports.

Aug 26, 2008