Quarterly Reports
Every reporting period Backblaze has published Drive Stats for, back to 2013.
Q1 2022
64 model(s) reported this period.
Brand
Capacity
| Brand | Model | Capacity | Drive Count | Drive Days | Failures | AFR |
|---|---|---|---|---|---|---|
| Seagate | ST4000DM004 | 4 TB | 20 | 505 | 0 | 0.00% |
| Toshiba | MG08ACA16TA | 16 TB | 62 | 5,039 | 0 | 0.00% |
| WD | WUH721816ALE6L4 | 16 TB | 1,200 | 48,000 | 0 | 0.00% |
| WD | WUH721414ALE6L4 | 14 TB | 8,408 | 756,700 | 0 | 0.00% |
| WD | WUH721816ALE6L0 | 16 TB | 2,599 | 199,408 | 0 | 0.00% |
| Seagate | ST14000NM0018 | 14 TB | 30 | 2,518 | 0 | 0.00% |
| Crucial | CT250MX500SSD1 | 250 GB | 174 | 11,575 | 0 | 0.00% |
| Seagate | ST8000NM000A | 8 TB | 53 | 4,225 | 0 | 0.00% |
| Seagate | ST8000DM005 | 8 TB | 25 | 2,250 | 0 | 0.00% |
| Micron | MTFDDAV240TCB | 240 GB | 90 | 8,100 | 0 | 0.00% |
| HGST | HUH721010ALE600 | 10 TB | 20 | 1,800 | 0 | 0.00% |
| Seagate | ST18000NM000J | 18 TB | 60 | 5,400 | 0 | 0.00% |
| Seagate | ST16000NM005G | 16 TB | 26 | 2,340 | 0 | 0.00% |
| WD | WD5000BPKT | 500 GB | 9 | 810 | 0 | 0.00% |
| Toshiba | HDWF180 | 8 TB | 18 | 1,619 | 0 | 0.00% |
| Seagate | ST500LM021 | 500 GB | 33 | 2,970 | 0 | 0.00% |
| Seagate | ZA2000CM10002 | 2 TB | 3 | 270 | 0 | 0.00% |
| WD | WD5000LPCX | 500 GB | 52 | 4,680 | 0 | 0.00% |
| Seagate | ST1000LM024 HN | 1 TB | 1 | 90 | 0 | 0.00% |
| Seagate | ZA500CM10002 | 500 GB | 18 | 1,620 | 0 | 0.00% |
| Dell | DELLBOSS VD | 480 GB | 290 | 24,383 | 0 | 0.00% |
| Hitachi | HDS5C4040ALE630 | 4 TB | 32 | 2,880 | 0 | 0.00% |
| HGST | HDS724040ALE640 | 4 TB | 1 | 90 | 0 | 0.00% |
| WD | WD60EFRX | 6 TB | 3 | 270 | 0 | 0.00% |
| Seagate | ST6000DX000 | 6 TB | 886 | 79,740 | 0 | 0.00% |
| Toshiba | MD04ABA400V | 4 TB | 97 | 8,730 | 0 | 0.00% |
| Seagate | ST6000DM001 | 6 TB | 4 | 360 | 0 | 0.00% |
| HGST | HUS726040ALE610 | 4 TB | 34 | 3,057 | 0 | 0.00% |
| Toshiba | HDWE160 | 6 TB | 4 | 360 | 0 | 0.00% |
| Seagate | ST6000DM004 | 6 TB | 1 | 90 | 0 | 0.00% |
| HGST | HMS5C4040BLE641 | 4 TB | 1 | 90 | 0 | 0.00% |
| HGST | HUH721212ALE600 | 12 TB | 2,602 | 234,063 | 1 | 0.16% |
| HGST | HMS5C4040BLE640 | 4 TB | 12,743 | 1,145,719 | 15 | 0.48% |
| HGST | HUH721212ALN604 | 12 TB | 10,827 | 973,429 | 14 | 0.53% |
| HGST | HUH721212ALE604 | 12 TB | 13,154 | 1,181,921 | 21 | 0.65% |
| Toshiba | MG08ACA16TEY | 16 TB | 2,579 | 221,571 | 4 | 0.66% |
| Seagate | ST12000NM001G | 12 TB | 12,289 | 1,099,549 | 20 | 0.66% |
| HGST | HUH728080ALE600 | 8 TB | 1,128 | 101,354 | 2 | 0.72% |
| Seagate | ST16000NM001G | 16 TB | 13,285 | 1,093,723 | 24 | 0.80% |
| Seagate | ST14000NM001G | 14 TB | 10,758 | 966,139 | 24 | 0.91% |
| Toshiba | MG07ACA14TA | 14 TB | 38,300 | 3,438,613 | 88 | 0.93% |
| Seagate | ZA250CM10003 | 250 GB | 1,093 | 98,091 | 3 | 1.12% |
| Toshiba | MG08ACA16TE | 16 TB | 5,991 | 538,118 | 17 | 1.15% |
| Seagate | ZA250CM10002 | 250 GB | 562 | 50,533 | 2 | 1.45% |
| Seagate | ST12000NM0008 | 12 TB | 20,212 | 1,815,311 | 73 | 1.47% |
| Seagate | ST8000DM002 | 8 TB | 9,716 | 872,522 | 38 | 1.59% |
| WD | WD5000LPVX | 500 GB | 195 | 17,543 | 1 | 2.08% |
| Seagate | ST8000NM0055 | 8 TB | 14,409 | 1,289,659 | 86 | 2.43% |
| HGST | HMS5C4040ALE640 | 4 TB | 3,552 | 312,911 | 21 | 2.45% |
| Seagate | ST4000DM000 | 4 TB | 18,614 | 1,670,395 | 117 | 2.56% |
| Toshiba | MG07ACA14TEY | 14 TB | 482 | 42,220 | 3 | 2.59% |
| Seagate | ST10000NM0086 | 10 TB | 1,194 | 107,151 | 8 | 2.73% |
| Seagate | ST500LM030 | 500 GB | 236 | 20,913 | 2 | 3.49% |
| Seagate | Seagate SSD | 250 GB | 107 | 9,587 | 1 | 3.81% |
| Seagate | ST14000NM0138 | 14 TB | 1,611 | 144,333 | 17 | 4.30% |
| Seagate | ST12000NM0007 | 12 TB | 1,324 | 118,349 | 19 | 5.86% |
| Seagate | ST500LM012 HN | 500 GB | 422 | 37,447 | 11 | 10.72% |
| WD | WDS250G2B0A | 250 GB | 43 | 3,395 | 1 | 10.75% |
| Seagate | ST4000DM005 | 4 TB | 38 | 3,331 | 1 | 10.96% |
| Toshiba | MQ01ABF050 | 500 GB | 281 | 24,765 | 12 | 17.69% |
| Toshiba | MQ01ABF050M | 500 GB | 297 | 26,231 | 13 | 18.09% |
| HGST | HUH728080ALE604 | 8 TB | 79 | 4,504 | 3 | 24.31% |
| Seagate | ST10000NM001G | 10 TB | 17 | 1,028 | 1 | 35.51% |
| Seagate | ST12000NM0117 | 12 TB | 10 | 873 | 1 | 41.81% |