Product guide

IBM System x3550 M4 44
External disk storage systems
The following table lists the external storage systems that are supported by x3550 M4 and can be ordered
through System x sales channel. The server may support other IBM disk systems that are not listed in this
table. Refer to IBM System Storage Interoperability Center for further information.
Table 27. External disk storage systems
Part number Description
2072L2C IBM Storwize V3700 LFF Dual Control Enclosure
2072S2C IBM Storwize V3700 SFF Dual Control Enclosure
1746A2D IBM System Storage DS3512 Express Dual Controller Storage System
1746A2S IBM System Storage DS3512 Express Single Controller Storage System
1746A4D IBM System Storage DS3524 Express Dual Controller Storage System
1746A4S IBM System Storage DS3524 Express Single Controller Storage System
181494H IBM System Storage DS3950 Model 94
181498H IBM System Storage DS3950 Model 98
For more information, see the list of IBM Redbooks Product Guides in the System Storage category:
http://www.redbooks.ibm.com/portals/systemx?Open&page=pg&cat=externalstorage