RAM
| Model | Average cost, USD ($) | Popularity | |
 | Kingston KVR21R15S4/8 DDR4: 2133MHz, 8Gb | 158 | 1.0/10 |
 | Lenovo 0B47378 DDR3: 1600MHz, 8Gb | 139 | 1.0/10 |
 | Crucial BLT2KIT8G3D1869DT1TX0 DDR3: 1866MHz, 2x8Gb | 117 | 1.0/10 |
 | Crucial BLS4G3D169DS3 DDR3: 1600MHz, 4Gb | 34 | 1.0/10 |
 | Crucial BLT4G3D1869DT2TXRG DDR3: 1866MHz, 4Gb | 38 | 1.0/10 |
 | Transcend TS256MSK64W6N DDR3L: 1600MHz, 2Gb | 31 | 1.0/10 |
 | Transcend TS256MSK64W6N-I DDR3L: 1600MHz, 2Gb | 58 | 1.0/10 |
 | Kingston KVR800D2E5/2G DDR2: 800MHz, 2Gb | 63 | 1.0/10 |
 | HP P7681A SDRAM: 133MHz, 256Mb | 189 | 1.0/10 |
 | HP PE830A DDR2: 533MHz, 256Mb | 94 | 1.0/10 |