|  | 
| System Board |  
| Option # | Manufacturing Part #
 | Description | Previous Part #
 |  
| n/a | 375-0009
 [C] | 300/333MHz (Ultra 10) | n/a |  
| n/a | 375-0066
 [C] | 333/360/440MHz (Ultra 10) | n/a |  
| n/a | 375-0079 10
 [C] | 333/360/440MHz (Ultra 10) | n/a |  
| n/a | 375-0115
 [C] | 333/360/440MHz (Ultra 10) | n/a |  
| n/a | 375-3060
 [C] | 333/360/440MHz (Ultra 10) | n/a |  
| 10 See NVRAM Notes  for more detail about compatibility of 375-0079 and 375-0115. 
 |  
| 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
 |  |