RAM
| Model | Average cost, USD ($) | Popularity | |
 | HP EM162AA DDR2: 667MHz, 4x1Gb | 86 | 1.4/10 |
 | Lenovo 00D5008 DDR3L: 1333MHz, 32Gb | 209 | 1.4/10 |
 | Lenovo 46C7482 DDR3: 1066MHz, 8Gb | 70 | 1.4/10 |
 | Lenovo 49Y3747 DDR3: 1333MHz, 8Gb | 50 | 1.4/10 |
 | Lenovo 41Y2759 DDR2: 667MHz, 2x512Mb | 93 | 1.4/10 |
 | Lenovo 46C7418 DDR2: 667MHz, 2x1Gb | 94 | 1.4/10 |
 | HP 361039-B21 DDR: 333MHz, 2x2Gb | 243 | 1.4/10 |
 | Lenovo 33L5037 DDR: 266MHz, 256Mb | 54 | 1.4/10 |
 | HP 413507-B21 DDR2: 667MHz, 512Mb | 56 | 1.4/10 |
 | HP 287495-B21 DDR: 266MHz, 256Mb | 47 | 1.4/10 |