RAM
| Model | Average cost, USD ($) | Popularity | |
 | Kingston KVR667D2D4P5/8G DDR2: 667MHz, 8Gb | 296 | 1.0/10 |
 | HP PX975AA DDR2: 667MHz, 512Mb | 173 | 1.0/10 |
 | Lenovo 44T1486 DDR3: 1333MHz, 2Gb | 93 | 1.0/10 |
 | Kingston KVR667D2S8P5/1G DDR2: 667MHz, 1Gb | 82 | 1.0/10 |
 | HP J9P82AA DDR4: 2133MHz, 8Gb | 140 | 1.0/10 |
 | Apacer DDR2 800 SO-DIMM 2Gb DDR2: 800MHz, 2Gb | 10 | 1.0/10 |
 | Samsung DDR4 2133 DIMM 4Gb DDR4: 2133MHz, 4Gb | 38 | 1.0/10 |
 | HP 759934-B21 DDR4: 2133MHz, 8Gb | 96 | 1.0/10 |
 | Lenovo 00FM011 DDR4: 2133MHz, 8Gb | 90 | 1.0/10 |
 | HP 803028-B21 DDR4: 2133MHz, 8Gb | 126 | 1.0/10 |