RAM
| Model | Average cost, USD ($) | Popularity | |
 | HP 684066-B21 DDR3: 1600MHz, 16Gb | 231 | 1.0/10 |
 | Lenovo 00D4964 DDR3: 1333MHz, 16Gb | 612 | 1.0/10 |
 | Kingston KVR1066D3E7S/4G DDR3: 1066MHz, 4Gb | 72 | 1.0/10 |
 | Lenovo 73P3525 DDR2: 400MHz, 2x512Mb | 118 | 1.0/10 |
 | HP 128279-B21 SDRAM: 133MHz, 512Mb | 91 | 1.0/10 |
 | Kingston KVR667D2D4P5/2G DDR2: 667MHz, 2Gb | 43 | 1.0/10 |
 | Samsung DDR 400 DIMM 256Mb DDR: 400MHz, 256Mb | 16 | 1.0/10 |
 | HP AT912AA DDR3: 1333MHz, 2Gb | 31 | 1.0/10 |
 | Transcend TS1GIB9834 DDR: 333MHz, 1Gb | 100 | 1.0/10 |
 | HP EV283AA DDR2: 667MHz, 2Gb | 50 | 1.0/10 |