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SMART-open-study/HDD/Apple/README.md
Andrey Ponomarenko f3761f28ca Update analysis report
2025-01-05 02:39:22 +03:00

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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](https://github.com/bsdhw/SMART).
Contents
--------
1. [ HDD by Model ](#hdd-by-model)
2. [ HDD by Family ](#hdd-by-family)
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 HTS541010A9... | 1 TB | 7 | 907 | 1 | 2.17 |
| Apple | HDD HTS541010A9... | 1 TB | 2 | 392 | 0 | 1.07 |
| Apple | HDD HTS547550A9... | 500 GB | 6 | 424 | 405 | 1.00 |
| Apple | HDD HTS545050A7... | 500 GB | 10 | 373 | 3 | 0.98 |
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 | Travelstar 5K1000 | 2 | 9 | 793 | 1 | 1.93 |
| Apple | HGST Travelstar 5K750 | 1 | 6 | 424 | 405 | 1.00 |
| Apple | HGST Travelstar Z5K500 | 1 | 10 | 373 | 3 | 0.98 |