Seagate Hard Drive Failure Rates
Lifetime failure rates for 69 Seagate model(s), computed from Backblaze's published dataset.
| Model | Capacity | Drive Count | Drive Days | Failures | Lifetime AFR |
|---|---|---|---|---|---|
| ST12000NM003G | 12 TB | 29 | 14,717 | 0 | 0.00% |
| ST1500DL001 | 2 TB | 2 | 1,314 | 0 | 0.00% |
| ST6000DM001 | 6 TB | 15 | 17,479 | 0 | 0.00% |
| ST6000DM004 | 6 TB | 3 | 2,759 | 0 | 0.00% |
| ST1500DM003 | 2 TB | 5 | 2,827 | 0 | 0.00% |
| ST12000NM002H | 12 TB | 3 | 230 | 0 | 0.00% |
| ZA500CM10003 | 500 GB | 3 | 4,407 | 0 | 0.00% |
| Seagate IronWolf ZA250NM10002 | 250 GB | 205 | 171,574 | 0 | 0.00% |
| ST16000NM005G | 16 TB | 26 | 50,895 | 0 | 0.00% |
| ZA500CM10002 | 500 GB | 18 | 43,821 | 0 | 0.00% |
| ST1000LM024 HN | 1 TB | 1 | 3,394 | 0 | 0.00% |
| ST8000NM000A | 8 TB | 250 | 306,547 | 3 | 0.36% |
| ZA250CM10003 | 250 GB | 1,166 | 2,118,729 | 24 | 0.41% |
| ST16000NM002J | 16 TB | 474 | 594,349 | 10 | 0.61% |
| ST16000NM001G | 16 TB | 36,031 | 47,206,825 | 877 | 0.68% |
| ST6000DX000 | 6 TB | 1,939 | 4,286,129 | 100 | 0.85% |
| ZA250CM10002 | 250 GB | 571 | 1,215,709 | 29 | 0.87% |
| ST12000NM001G | 12 TB | 13,877 | 26,287,958 | 721 | 1.00% |
| ST12000NM000J | 12 TB | 1,116 | 730,603 | 22 | 1.10% |
| Seagate SSD | 250 GB | 109 | 261,060 | 8 | 1.12% |
| ST14000NM001G | 14 TB | 11,268 | 20,964,555 | 792 | 1.38% |
| ST8000DM002 | 8 TB | 10,320 | 33,669,509 | 1414 | 1.53% |
| ST8000DM005 | 8 TB | 27 | 70,258 | 3 | 1.56% |
| ST10000NM001G | 10 TB | 29 | 44,412 | 2 | 1.64% |
| ST500LM021 | 500 GB | 33 | 80,252 | 4 | 1.82% |
| ST14000NM000J | 14 TB | 514 | 259,310 | 13 | 1.83% |
| ST8000NM0055 | 8 TB | 15,680 | 46,294,550 | 2513 | 1.98% |
| ST12000NM0008 | 12 TB | 21,037 | 44,664,046 | 2609 | 2.13% |
| ST16000NM000J | 16 TB | 183 | 82,367 | 5 | 2.22% |
| ST12000NM0007 | 12 TB | 38,843 | 37,411,954 | 2303 | 2.25% |
| ST4000DM000 | 4 TB | 37,040 | 80,436,155 | 5790 | 2.63% |
| ST4000DM004 | 4 TB | 20 | 13,634 | 1 | 2.68% |
| ST9320325AS | 320 GB | 25 | 36,563 | 3 | 3.00% |
| ST24000NM002H | 24 TB | 9,900 | 3,640,687 | 302 | 3.03% |
| ST18000NM000J | 18 TB | 79 | 126,653 | 11 | 3.17% |
| ST10000NM0086 | 10 TB | 1,304 | 3,651,634 | 328 | 3.28% |
| ST4000DM005 | 4 TB | 90 | 95,850 | 11 | 4.19% |
| ST14000NM002J | 14 TB | 26 | 8,591 | 1 | 4.25% |
| ZA2000CM10002 | 2 TB | 4 | 8,173 | 1 | 4.47% |
| ST500LM012 HN | 500 GB | 807 | 1,784,298 | 248 | 5.07% |
| ST33000651AS | 3 TB | 351 | 222,587 | 31 | 5.08% |
| Seagate FireCuda 120 SSD ZA500GM10001 | 500 GB | 7 | 6,997 | 1 | 5.22% |
| ST14000NM0138 | 14 TB | 1,690 | 2,876,538 | 463 | 5.88% |
| ST14000NM0018 | 14 TB | 80 | 98,607 | 17 | 6.29% |
| ST500LM030 | 500 GB | 293 | 574,870 | 106 | 6.73% |
| ST3160316AS | 160 GB | 64 | 64,817 | 12 | 6.76% |
| ST9250315AS | 250 GB | 64 | 85,136 | 17 | 7.29% |
| ST16000NM000G | 16 TB | 17 | 4,344 | 1 | 8.40% |
| ST250LM004 HN | 250 GB | 39 | 48,480 | 12 | 9.04% |
| ST31500541AS | 2 TB | 2,188 | 1,445,217 | 397 | 10.03% |
| ST4000DX000 | 4 TB | 222 | 293,560 | 81 | 10.07% |
| ST32000542AS | 2 TB | 385 | 119,309 | 33 | 10.10% |
| ST3160318AS | 160 GB | 53 | 49,199 | 16 | 11.87% |
| ST4000DM001 | 4 TB | 425 | 96,119 | 34 | 12.91% |
| ST16000NM002H | 16 TB | 33 | 2,240 | 1 | 16.30% |
| ST2000VN000 | 2 TB | 10 | 4,438 | 2 | 16.45% |
| ST2000DM001 | 2 TB | 8 | 2,114 | 1 | 17.27% |
| ST12000NM0117 | 12 TB | 30 | 18,721 | 9 | 17.55% |
| ST31500341AS | 2 TB | 787 | 330,431 | 216 | 23.86% |
| ST3000DM001 | 3 TB | 4,707 | 2,205,148 | 1708 | 28.27% |
| ST3500320AS | 500 GB | 1 | 992 | 1 | 36.79% |
| ST320LT007 | 320 GB | 96 | 73,030 | 87 | 43.48% |
| ST320005XXXX | 2 TB | 18 | 5,032 | 7 | 50.77% |
| ST4000DX002 | 4 TB | 7 | 2,323 | 4 | 62.85% |
| ST250LT007 | 250 GB | 9 | 3,593 | 8 | 81.27% |
| ST8000DM004 | 8 TB | 7 | 2,822 | 7 | 90.54% |
| ST1500DL003 | 2 TB | 116 | 30,913 | 90 | 106.27% |
| ST2000DL001 | 2 TB | 12 | 1,447 | 5 | 126.12% |
| ST2000DL003 | 2 TB | 17 | 1,237 | 8 | 236.06% |