Table 6 Random write performance on local storage on a single Raspberry Pi Model B node
Manufacturer | Form factor | Capacity [GB] | Speed class | Random write performance\(^{1}\) [kB/s] with record size [kB]... | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
4 | 8 | 16 | 32 | 64 | 128 | 256 | 512 | 1024 | ||||
Kingston | SD | 16 | 4 | 81 | 6 | 13 | 26 | 52 | 103 | 207 | 415 | 834 |
SanDisk | SD | 16 | 4 | 104 | 85 | 17 | 35 | 70 | 140 | 280 | 536 | 1076 |
Verbatim | SD | 16 | 4 | 77 | 161 | 335 | 594 | 902 | 875 | 1335 | 1832 | 2977 |
Verbatim | microSD | 16 | 4 | 121 | 257 | 586 | 962 | 1272 | 1780 | 2310 | 2894 | 3417 |
Samsung | microSD | 16 | 6 | 133 | 272 | 631 | 1055 | 1485 | 2028 | 2592 | 2994 | 3473 |
Kingston | SD | 16 | 10 | 200 | 10 | 21 | 43 | 86 | 176 | 355 | 737 | 1551 |
Kingston | microSD | 16 | 10 | 224 | 13 | 26 | 53 | 108 | 219 | 446 | 917 | 1939 |
Samsung | microSD | 16 | 10 | 128 | 263 | 581 | 1006 | 1440 | 2018 | 2589 | 3043 | 3430 |
SanDisk | SD | 16 | 10 | 323 | 451 | 40 | 81 | 162 | 329 | 665 | 1327 | 2749 |
SanDisk | microSD | 16 | 10 | 334 | 419 | 41 | 83 | 167 | 336 | 672 | 1345 | 2778 |
SONY | SD | 16 | 10 | 208 | 11 | 23 | 47 | 94 | 189 | 377 | 751 | 1469 |
SONY | microSD | 16 | 10 | 216 | 12 | 25 | 51 | 102 | 207 | 420 | 845 | 1807 |