RAM
| Model | Average cost, USD ($) | Popularity | |
 | HP 408850-B21 DDR2: 667MHz, 2x512Mb | 170 | 1.4/10 |
 | HP 627810-B21 DDR3L: 1066MHz, 32Gb | 547 | 1.4/10 |
 | HP A2Z50AA DDR3: 1600MHz, 8Gb | 129 | 1.4/10 |
 | Samsung DDR2 667 Registered ECC DIMM 4Gb DDR2: 667MHz, 4Gb | 143 | 1.4/10 |
 | Kingston KVR16N11S8H/4 DDR3: 1600MHz, 4Gb | 36 | 1.4/10 |
 | Lenovo 44T1488 DDR3: 1333MHz, 4Gb | 53 | 1.4/10 |
 | Lenovo 00D7096 DDR3L: 1333MHz, 16Gb | 216 | 1.4/10 |
 | Lenovo 00d4985 DDR3L: 1333MHz, 8Gb | 39 | 1.4/10 |
 | Kingston KVR16R11D4/16 DDR3: 1600MHz, 16Gb | 186 | 1.4/10 |
 | NCP DDR2 800 DIMM 2Gb DDR2: 800MHz, 2Gb | 16 | 1.4/10 |