| System Model | Description | Part# | OEM Part# | Price |
| 3333 | 4MB Memory Module | 516000-3347-F102 | 3347-F102 | N/A |
| 3333 | 16MB Memory Module | 516000-3347-F104 | 3347-F104 | $113 |
| Model 3230, 3330, 3000, 4000 Series | 4MB Upgrade Kit | 516000-3330-F100 | 3330-F100 | N/A |
| Model 3230, 3330, 3000, 4000 Series | 16MB Upgrade Kit | 516000-3330-F101 | 3330-F101 | $113 |
| Model 3205 (PC286), ELPC386SX | 2MB Upgrade Kit | 516000-3302-K102 | 3302-K102 | N/A |
| Model 3215 (PC386SX/20) | 2MB Upgrade Kit | 516000-3304-K106 | 3304-K106 | N/A |
| Model 3215 (PC386SX/20) | 8MB Upgrade Kit | 516000-3304-K107 | 3304-K107 | $60 |
| Model 3320 (PC386SX/MC20) | 4-16MB Expansion Board | 516000-NC6094 | N/A | N/A |
| Model 3340 (PC486/MC25) | 8MB Upgrade Kit | 516000-3314-K104 | 3314-K104 | N/A |
| Model 3350, 3410 | 8MB Upgrade Kit | 516000-3350-F/K120 | 3350-F/K120, 3355-F120 | $60 |
| Model 3350, 3410 | 16MB Upgrade Kit | 516000-3350-F/K121 | 3350-F/K121, 3355-F121 | $113 |
| Model 3350, 3410 | 32MB Upgrade Kit | 516000-3350-F/K130 | 3350-F/K130, 3355-F130 | $226 |
| Model 3350, 3410 | 64MB Upgrade Kit | 516000-3355-F/K131 | 3355-F/K131 | $426 |
| NCR WorkMark 4380 | 256MB Kit (4 pieces) | 516000-HNCWM4380-1024 | N/A | $3473 |
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