|  | 
| Power |  
| Option # | Manufacturing Part #
 | Description | Previous Part #
 |  
| X4302A
 [S] | 300-1459 22
 [F] | Power Supply, A152, AC-48VDC | n/a |  
| X4340A
 [S] | 300-1335
 [F] | AC Redundant Transfer Unit | n/a |  
| X4341A
 [S] | 300-1396
 [F] | AC Redundant Transfer Switch | n/a |  
| n/a | 300-1595
 [F] | Power Supply, A184, AC-48VDC | n/a |  
| n/a | 300-1836
 [F] | Power Supply, A212, AC-48VDC, L | n/a |  
| n/a | 300-1927
 [F] | AC Redundant Transfer Unit, L | n/a |  
| n/a | 300-1930
 [F] | Power Supply, A184, AC-48VDC, L | n/a |  
| n/a | 300-2223
 [F] | Power Supply, A212, AC-48VDC, L | 300-1836
 [F] |  
| n/a | 300-2225
 [F] | Power Supply, A184, AC-48VDC, L | 300-1930
 [F] |  
| n/a | 540-3588
 [F] | AC Input Box | n/a |  
| 22 Used with UltraSPARC III Uniboards NOTE: See individual power supply device pages for additional information regarding mixing rules.
 NOTE: Mixing power supply types is not supported except during an upgrade.
 NOTE: The Sun Fire 6800 requires 300-1595, 300-1930, 300-1836, or 300-2225 with UltraSPARC IV or UltraSPARC IV+
 
 |  
| Table Legend |  
| [F] = Field Replaceable Unit (FRU) [C] = Customer Replaceable Unit (CRU)
 [S] = Supported, but can no longer be ordered with this system
 [N] = No longer supported for this system
 Price = Price this Part
 |  |