| CPU Module | 
| Option # | Manufacturing Part #
 | Description | Previous Part #
 | 
| n/a | F100-7192 [F] | 550MHz UltraSPARC IIi FRU w/ Ground Ring | n/a | 
|  | 550MHz UltraSPARC IIi Module, KFAB
 | n/a | 
|  | 650MHz UltraSPARC IIi Module
 | n/a | 
|  | 550MHz/DB650MHz UltraSPARC IIi Module
 | n/a | 
| n/a | F527-1023 [F] | 650MHz UltraSPARC IIi FRU w/ Ground Ring | n/a | 
|  | 650MHz UltraSPARC IIi Module
 | n/a | 
| n/a | F527-1077 [F] | 650MHz UltraSPARC IIi FRU w/ Ground Ring, | n/a | 
|  | 650MHz UltraSPARC IIi Module
 | n/a | 
|  | 650MHz UltraSPARC IIi DMOS4 Module
 | n/a | 
| n/a | F527-1079 [F] | 550MHz UltraSPARC IIi FRU w/ Ground Ring (DMOS4) | n/a | 
|  | 550MHz UltraSPARC IIi Module, KFAB
 | n/a | 
|  | 550MHz/DB650MHz UltraSPARC IIi DMOS4 Module
 | n/a | 
|  | 550MHz UltraSPARC IIi DMOS4 Module
 | n/a |