Apple Hard Drives
This is a list of all tested Apple hard drive models and their MTBFs. See more info on reliability test in the README.
Contents
HDD by Model
Please take all columns into account when reading the table. Pay attention on the number of tested samples and power-on days. Simultaneous high values of both MTBF and errors are possible if only rare drives in the subset encounter errors.
Days - avg. days per sample, Err - avg. errors per sample, MTBF - avg. MTBF in years per sample.
| MFG | Model | Size | Samples | Days | Err | MTBF |
|---|---|---|---|---|---|---|
| Apple | HDD ST1000LM024 | 1 TB | 1 | 617 | 0 | 1.69 |
| Apple | HDD HTS547550A9... | 500 GB | 2 | 639 | 14 | 1.63 |
| Apple | HDD HTS541010A9... | 1 TB | 3 | 736 | 2 | 1.28 |
| Apple | HDD ST2000DM001 | 2 TB | 1 | 232 | 0 | 0.64 |
| Apple | HDD HTS547575A9... | 752 GB | 1 | 217 | 0 | 0.60 |
| Apple | HDD HTS545050A7... | 500 GB | 6 | 238 | 4 | 0.59 |
| Apple | HDD HTS541010A9... | 1 TB | 1 | 61 | 0 | 0.17 |
| Apple | HDD HTS541010A9... | 1 TB | 1 | 186 | 8 | 0.06 |
HDD by Family
Please take all columns into account when reading the table. Pay attention on the number of tested samples and power-on days. Simultaneous high values of both MTBF and errors are possible if only rare drives in the subset encounter errors.
Days - avg. days per sample, Err - avg. errors per sample, MTBF - avg. MTBF in years per sample.
| MFG | Family | Models | Samples | Days | Err | MTBF |
|---|---|---|---|---|---|---|
| Apple | Momentus | 1 | 1 | 617 | 0 | 1.69 |
| Apple | HGST Travelstar 5K750 | 2 | 3 | 499 | 10 | 1.28 |
| Apple | Travelstar 5K1000 | 3 | 5 | 491 | 3 | 0.81 |
| Apple | Barracuda 7200.12 | 1 | 1 | 232 | 0 | 0.64 |
| Apple | HGST Travelstar Z5K500 | 1 | 6 | 238 | 4 | 0.59 |