RAM
| Model | Average cost, USD ($) | Popularity | |
 | Lenovo 43R2033 DDR3: 1333MHz, 2Gb | 53 | 1.2/10 |
 | HP 379300-B21 DDR: 400MHz, 2x2Gb | 111 | 1.2/10 |
 | Lenovo 44T1493 DDR3: 1333MHz, 4Gb | 46 | 1.2/10 |
 | Lenovo 46C0512 DDR2: 667MHz, 2x2Gb | 218 | 1.2/10 |
 | Lenovo 43W8378 DDR2: 667MHz, 2x1Gb | 274 | 1.2/10 |
 | HP E2Q93AA DDR3: 1866MHz, 8Gb | 95 | 1.2/10 |
 | Lenovo 49Y1429 DDR3: 1333MHz, 2Gb | 44 | 1.2/10 |
 | HP 358346-B21 SDRAM: 333MHz, 256Mb | 31 | 1.2/10 |
 | Hynix DDR3 1600 Registered ECC DIMM 16Gb DDR3: 1600MHz, 16Gb | 94 | 1.2/10 |
 | Lenovo 49Y1431 DDR3: 1333MHz, 8Gb | 68 | 1.2/10 |