| Name | Time | Codename | Power | Cycle | Bus | Chip | VMS | SID |
|---|---|---|---|---|---|---|---|---|
| MicroVAX I | 1984 | Seahorse | 0.3 VUPS | 250 ns | QBUS | TTL subset | V4.1 -> V5.1-1 | 07000000 |
| MicroVAX II | 1985 | Mayflower | 0.9 VUPS | 200 ns | QBUS | NMOS subset | V4.1 -> | 08000000 |
| MicroVAX 2000 | 1987 | Teammate | 0.9 VUPS | 200 ns | none | NMOS subset | V4.5B -> | 08000000 |
| MicroVAX 3100-10 / MicroVAX 3100-20 | 1987 | Teammate II | 2.4 VUPS | 90 ns | SCSI | CMOS subset | V5.2 -> | 0A00000x |
| MicroVAX 3100-10e / MicroVAX 3100-20e | 1988 | Teammate II | 3.5 VUPS | 60 ns | SCSI | CMOS subset | V5.3 -> | 0A00000x |
| MicroVAX 3100-30 / MicroVAX 3100-40 | 1991 | Waverly/S | 5.0 VUPS | 40 ns | SCSI | ? | V5.5 -> | 1400000x |
| MicroVAX 3100-80 | 1991 | Waverly/M | 12.0 VUPS | 20 ns | SCSI | ? | V5.5 -> | 1200000x |
| MicroVAX 3100-85 / MicroVAX 3100-88 | 1994 | Waverly/M+ | 16.0 VUPS | 16 ns | SCSI | ? | V5.5-2H4 -> | 1200000x |
| MicroVAX 3100-90 | 1991 | Cheetah | 24.0 VUPS | 13.8 ns | SCSI | NMOS subset | V5.5-2HW -> | 1300000x |
| MicroVAX 3100-95 | 1993 | Cheetah+ | 32.0 VUPS | 10.3 ns | SCSI | NMOS subset | V5.5-2H4 -> | 1300000x |
| MicroVAX 3100-96 / MicroVAX 3100-98 | 1995 | Cheetah++ | 41.0 VUPS | 10.0 ns | SCSI | NMOS subset | V5.5-2H4 -> | 1300000x |
| MicroVAX 3300 / MicroVAX 3400 | 1988 | Mayfair II | 2.4 VUPS | 90 ns | QBUS | CMOS subset | V5.0-2A -> | 0A00000x |
| MicroVAX 3500 / MicroVAX 3600 | 1987 | Mayfair | 2.7 VUPS | 90 ns | QBUS | CMOS subset | V4.7A -> | 0A00000x |
| MicroVAX 3800 / MicroVAX 3900 | 1988 | Mayfair III | 3.8 VUPS | 60 ns | QBUS | CMOS subset | V5.1 -> | 0A00000x |
| VAX 4100 | 1991 | Cheetah-Q | 24.0 VUPS | 13.8 ns | QBUS | NMOS subset | V5.5-2HW -> | 1300000x |
| VAX 4100A | 1994 | Cheetah-Q | 24.0 VUPS | 13.8 ns | QBUS | NMOS subset | V5.5-2H4 -> | 1300000x |
| VAX 4105A | 1996 | Cheetah-Q+ | 32.0 VUPS | 12.0 ns | QBUS | NMOS subset | V5.5-2H4 -> | 1300000x |
| VAX 4106A | 1996 | Cheetah-Q++ | ? | 10.0 ns | QBUS | NMOS subset | V5.5-2H4 -> | 1300000x |
| VAX 4108 | 1996 | Cheetah-Q+++ | ? | ? | QBUS | NMOS subset | V5.5-2H4 -> | 1300000x |
| VAX 4200 | 1991 | Spitfire | 5.0 VUPS | ? | QBUS | ? | V5.4-2 -> | 1400000x |
| VAX 4300 | 1990 | Pele | 8.0 VUPS | 28 ns | QBUS | CMOS subset | V5.3-2 -> | 0B00000x |
| VAX 4400 | 1991 | Omega/M | 16 VUPS | 16 ns | QBUS | NMOS subset | V5.5-2HW -> | 1300000x |
| VAX 4500 | 1991 | Omega/N | 24.0 VUPS | 13.8 ns | QBUS | NMOS subset | V5.5 -> | 1300000x |
| VAX 4500A | 1993 | Omega/N+ | 24.0 VUPS | 13.8 ns | QBUS | NMOS subset | V5.5-2H4 -> | 1300000x |
| VAX 4505A | 1995 | Omega/N+ | 32.0 VUPS | 12.0 ns | QBUS | NMOS subset | V5.5-2H4 -> | 1300000x |
| VAX 4600 | 1991 | Omega/N+ | 32.0 VUPS | 12.0 ns | QBUS | NMOS subset | V5.5 -> | 1300000x |
| VAX 4600A | 1994 | Omega/N+ | 32.0 VUPS | 12.0 ns | QBUS | NMOS subset | V5.5-2H4 -> | 1300000x |
| VAX 4700 | 1992 | Legacy | 40.0 VUPS | 10.0 ns | QBUS | NMOS subset | V5.5 -> | 1300000x |
| VAX 4700A | 1994 | Legacy | 40.0 VUPS | 10.0 ns | QBUS | NMOS subset | V5.5-2H4 -> | 1300000x |
| VAX 4705A | 1996 | Legacy+ | 45.0 VUPS | 9.0 ns | QBUS | NMOS subset | V5.5-2H4 -> | 1300000x |