| U1001 | Revision |
|---|---|
| 520-2748-01 | 1.2 Version 3 |
| 520-2748-02 | 1.3 |
| 520-2748-03 | 1.3 |
| 520-2748-04 | 1.4 Version 2 |
| 595-2250-xx | Sun-4/20 Boot PROM Kit |
SPARCstation ELC (Sun-4/25) - 256K x 8
| U0806 | Revision |
|---|---|
| 520-3085-01 | |
| 520-3085-02 | 2.3 Version 95 |
| 520-3085-03 | 2.4 Version 96 |
| 520-3085-04 | 2.6 Version 102 (not used) |
| 520-3085-04 | 2.9 Version 7 |
SPARCstation IPC (Sun-4/40) - 256K x 8
| U0902 | Revision |
|---|---|
| 525-1085-01 | |
| 525-1085-02 | |
| 525-1085-03 | 1.6 Version 151 |
| 525-1191-01 | 1.7 Version 3 and 2.4 Version 362 |
| 525-1191-02 | 1.7 Version 3 and 2.6 Version 411 |
| 525-1191-03 | 1.7 Version 3 and 2.9 Version 24 |
SPARCstation IPX (Sun-4/50) - 256K x 8
| U0501 | Revision |
|---|---|
| 525-1177-01 | 2.1 Version 66 |
| 525-1177-02 | 2.2 Version 134 |
| 525-1177-03 | 2.3 Version 263 |
| 525-1177-04 | 2.4 Version 347 |
| 525-1177-05 | 2.6 Version 410 |
| 525-1177-06 | 2.9 Version 20 |
SPARCstation 1 (Sun-4/60) - 128K x 8
| U0837 | Revision |
|---|---|
| 525-1043-01 | |
| 525-1043-02 | 0.1 |
| 525-1043-03 | |
| 525-1043-04 | 1.0 |
| 525-1043-05 | 1.0 |
| 525-1043-06 | 1.0 |
| 525-1043-07 | 1.1 |
| 525-1043-08 | 1.3 Version 3 |
| 595-1963-xx | Sun-4/60 Boot PROM Kit |
| 525-1207-01 | 2.4 Version 95 |
| 525-1207-02 | 2.9 Version 9 (2.x is only available from the spare parts price list) |
| 560-1805-xx | Sun-4/60 2.4 Boot PROM Kit |
SPARCstation 1+ (Sun-4/65) - 128K x 8
| U0837 | Revision |
|---|---|
| 525-1108-01 | |
| 525-1108-02 | |
| 525-1108-03 | 1.1 Version 13 |
| 525-1108-04 | 1.2 |
| 525-1108-05 | 1.3 Version 4 |
| 525-1208-01 | 2.4 Version 116 |
| 525-1208-02 | 2.9 Version 9 (2.x is only available from the spare parts price list) |
| 560-1806-xx | Sun-4/65 2.4 Boot PROM Kit |
SPARCstation 2 (Sun-4/75) - 256K x 8
| U0501 | Revision |
|---|---|
| 525-1107-01 | 2.0Beta0 |
| 525-1107-02 | 2.0Beta1 |
| 525-1107-03 | 2.0 |
| 525-1107-04 | 2.0 Version 865 (fails with Weitek Power µp) |
| 525-1107-05 | 2.1 Version 931 (fails with Weitek Power µp) |
| 525-1107-06 | 2.2 Version 947 |
| 525-1107-07 | 2.4 Version 990 |
| 525-1107-08 | 2.4.1 Version 991 |
| 525-1107-09 | 2.6 Version 1118 |
| 525-1107-10 | 2.9 Version 16 |
| 595-2249-xx | Sun-4/75 Boot PROM Kit |