RAM
| Model | Average cost, USD ($) | Popularity | |
 | HP AD275A DDR2: 533MHz, 2x2Gb | 235 | 1.2/10 |
 | Lenovo 39M5791 DDR2: 667MHz, 2x2Gb | 55 | 1.2/10 |
 | HP 371048-B21 SDRAM: 333MHz, 2x1Gb | 93 | 1.2/10 |
 | HP 354557-B21 DDR: 400MHz, 256Mb | 41 | 1.2/10 |
 | Lenovo 90Y3149 DDR3: 1600MHz, 8Gb | 86 | 1.2/10 |
 | Kingston KVR400D8R3A/1G DDR: 400MHz, 1Gb | 100 | 1.2/10 |
 | Kingston KVR667D2D8P5/2G DDR2: 667MHz, 2Gb | 79 | 1.2/10 |
 | Lenovo 44T1596 DDR3: 1333MHz, 4Gb | 68 | 1.2/10 |
 | HP 408855-B21 DDR2: 667MHz, 2x8Gb | 104 | 1.2/10 |
 | DELL 370-23370 DDR3: 1600MHz, 16Gb | 211 | 1.2/10 |