|  | 
| Disks |  
| Option # | Manufacturing Part #
 | Description | Previous Part #
 |  
| X6724A
 [S] | 540-4525 [C] | 36.4GB - 10000 RPM FC-AL, Disk Assembly with 1 bracket, 1 of the following plates, and 1 of the following disks: | n/a |  
|  |  | n/a |  
|  |  | n/a |  
|  | Seagate ST336704FC [ST336704FSUN36G](36.4GB - 10000 RPM - FC-AL Disk)
 | n/a |  
|  | Seagate ST336605FC [ST336605FSUN36G](36.4GB - 10000 RPM - FC-AL Disk)
 | n/a |  
|  | Seagate ST336607FC [ST336607FSUN36G](36.4GB - 10000 RPM - FC-AL Disk)
 | n/a |  
|  |  | n/a |  
| X6728A
 [S] | 540-4673 [C] | 18.2GB - 10000 RPM FC-AL, Disk Assembly with 1 bracket, 1 of the following plates, and 1 of the following disks: | n/a |  
|  |  | n/a |  
|  |  | n/a |  
|  | Seagate ST318203FC [ST318203FSUN18G](18.2GB - 10000 RPM - FC-AL Disk)
 | n/a |  
|  | Seagate ST318304FC [ST3183046SUN18G](18.2GB - 10000 RPM - FC-AL Disk)
 | n/a |  
|  |  | n/a |  
| X6742A
 [S] | 540-4905 [C] | 73.4GB - 10000 RPM FC-AL, Disk Assembly with 1 bracket, 1 of the following plates, and 1 of the following disks: | n/a |  
|  |  | n/a |  
|  |  | n/a |  
|  | Seagate ST373405FC [ST373405FSUN72G](73.4GB - 10000 RPM - FC-AL Disk)
 | n/a |  
|  | Seagate ST373307FC [ST373307FSUN72G](73.4GB - 10000 RPM - FC-AL Disk)
 | n/a |  
|  | Seagate ST373207FC [ST373207FSUN72G](73.4GB - 10000 RPM - FC-AL Disk)
 | n/a |  
|  |  | n/a |  
| 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
 |  |