| PART # | DESCRIPTION |
| 501-1247 | MG3 ECL Frame Buffer, DB-9 |
| 501-1248 | CG4 Color Frame Buffer, BNC |
| 501-1371 | CG8 Color Frame Buffer, BNC |
| 501-1402 | MG4 ECL/Analog Frame Buffer, DB-9/DB13W3 |
| 501-1518 | CG8 Color Frame Buffer, DB13W3 |
| GX Graphics Option | |
| 501-1374 | CG6 Color Frame Buffer, DB13W3 |
| 501-1505 | CG6 Color Frame Buffer, DB13W3 |
| 501-1532 | CG6 Color Frame Buffer, DB13W3 |