| 
 
 Barrier PlatesFC-AL and SCSI Disks
| 340-4288 | 340-5928 |  
| Released January 1998 | Released August 1999 SB1000 disk backplane screw notches
 (Was not used in the SB1000)
 |  
|  |  |  | 
 |  
| 340-6640 | 340-7269 |  
| Released June 2000 SB1000 disk cooling requirement
 | Released August 2001 |  
|  |  |  Note:Do Not attempt to build a drive assembly in the field by installing a drive on
a bracket with a barrier plate. Screw and washer placement varies from drive to
drive and is documented on the drive assembly drawings. Washer placement
affects radiated Electro Magnetic Interference.
 |