© Copyright IBM Corp. 2003, 2006 411
Chapter 39. EXP420 storage expansion unit
Notes:
1. Includes two 4Gbps SW SFPs, dual hot-swap 600w redundant power supplies,and two rack power
cables.
Table 99. EXP420 Storage Expansion Unit At-A-Glance
Name
Part Number
Storage Type
HDD Bays (Std/Max)
Hot-Swap HDD Bays (Y/N)
Max Internal Storage Capacity (GB)
Dimensions (W x D x H)
Form Factor
Max Cfg Wt
Power Supply Quantity (Std/Max) - Size
System Storage
DS4000 EXP420
1
1812-8VH SATA 16/16 Y 8TB 483mm x 559mm x
129mm (19in x 22in x
5.1in)
Rack
Drawer
(3U)
38.56kg
(85lbs)
2/2 -
600w
Note: To determine cabling requirements, refer to the host systems Standard Cabling section and/or the I/O Option
Attributes section for external connection information.
Table 100. Additional Features
1812-8VH
ESMs (std/max) 2/2
Fibre Ports (std/max) 4/4