Samsung SSD 840 Series
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| Samsung SSD 840 Series | 250 | 1167 | 497 | 250 | 288.22 | 232.82 | 0.15 | 0.05 |
| Samsung SSD 840 Series | 500 | 1054 | 469 | 262 | 182.47 | 125.08 | 0.16 | 0.06 |
| Samsung SSD 840 Series | 250 | 980 | 470 | 186 | 192.46 | 119.96 | 0.16 | 0.07 |
| Samsung SSD 840 Series | 120 | 978 | 498 | 133 | 330.27 | 120.87 | 0.19 | 0.08 |
| Samsung SSD 840 Series | 250 | 969 | 470 | 184 | 212.43 | 133.46 | 0.20 | 0.10 |
| Samsung SSD 840 Series | 120 | 944 | 479 | 126 | 311.03 | 113.36 | 0.17 | 0.05 |
| Samsung SSD 840 Series | 500 | 933 | 453 | 222 | 28.04 | 82.09 | 0.16 | 0.09 |
| Samsung SSD 840 Series | 250 | 912 | 384 | 196 | 231.86 | 163.79 | 0.17 | 0.09 |
| Samsung SSD 840 Series | 500 | 908 | 479 | 188 | 28.28 | 97.44 | 0.16 | 0.08 |
| Samsung SSD 840 Series | 120 | 885 | 481 | 119 | 183.14 | 91.12 | 0.15 | 0.06 |
| Samsung SSD 840 Series | 120 | 863 | 463 | 68 | 335.99 | 102.68 | 0.20 | 0.07 |
| Samsung SSD 840 Series | 120 | 853 | 439 | 129 | 233.34 | 93.29 | 0.20 | 0.08 |
| Samsung SSD 840 Series | 120 | 831 | 432 | 133 | 231.90 | 45.09 | 0.21 | 0.11 |
| Samsung SSD 840 Series | 500 | 797 | 253 | 239 | 209.36 | 191.49 | 0.24 | 0.10 |
| Samsung SSD 840 Series | 250 | 783 | 399 | 96 | 281.00 | 47.68 | 0.15 | 0.07 |
| Samsung SSD 840 Series | 250 | 779 | 253 | 244 | 195.37 | 145.13 | 0.18 | 0.22 |
| Samsung SSD 840 Series | 120 | 753 | 437 | 104 | 28.86 | 58.75 | 0.15 | 0.07 |
| Samsung SSD 840 Series | 500 | 752 | 458 | 63 | 104.47 | 73.45 | 0.29 | 0.14 |
| Samsung SSD 840 Series | 250 | 634 | 315 | 66 | 209.10 | 83.85 | 0.18 | 0.11 |
| Samsung SSD 840 Series | 120 | 514 | 240 | 117 | 75.12 | 57.54 | 0.36 | 0.25 |
| Samsung SSD 840 Series | 120 | 479 | 255 | 54 | 121.37 | 47.40 | 0.19 | 0.12 |
| Samsung SSD 840 Series | 250 | 0 | 0 | 0 | 0.00 | 0.00 |