| CPU Module | 
| Option # | Manufacturing Part #
 | Description | Previous Part #
 | 
| X6990A
 [S] | 501-5675
 [F] | 750MHz UltraSPARC III Module | n/a | 
| X7009A
 [S] | 501-6747
 [F] | 900MHz UltraSPARC III Cu Module (501-6002 screened for processor flatness)
 | n/a | 
| X7064A
 [S] | 501-6395
 [F] | 1015MHz UltraSPARC III Cu Module | n/a | 
| X7310A
 [S] | 501-6750
 [F] | 1200MHz UltraSPARC III Cu Module (501-6690 screened for processor flatness)
 | 501-6690
 [F] | 
| n/a | 501-6002
 [F] | 900MHz UltraSPARC III Cu Module | n/a | 
| n/a | 501-6485
 [F] | 1200MHz UltraSPARC III Cu Module | n/a | 
| n/a | 501-6690
 [F] | 1200MHz UltraSPARC III Cu Module | n/a | 
| n/a | 501-6745
 [F] | 1200MHz UltraSPARC III Cu Module (501-6485 screened for processor flatness)
 | 501-6485
 [F] | 
| n/a | 501-6748
 [F] | 1015MHz UltraSPARC III Cu Module | n/a | 
| n/a | 501-6805
 [F] | 1200MHz UltraSPARC III Cu Module | n/a | 
| n/a | 501-5988
 [F]
 [S] | 750MHz UltraSPARC III Module | n/a |