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

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Fujitsu Hard Drives
===================
This is a list of all tested Fujitsu 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 |
|-----------|--------------------|--------|---------|-------|-------|------|
| Fujitsu | MHW2160BH PL | 160 GB | 2 | 1148 | 0 | 3.15 |
| Fujitsu | MHY2120BH | 120 GB | 3 | 807 | 0 | 2.21 |
| Fujitsu | MHW2120BH | 120 GB | 4 | 658 | 5 | 1.61 |
| Fujitsu | MJA2160BH G2 | 160 GB | 2 | 537 | 0 | 1.47 |
| Fujitsu | MJA2320BH G2 | 320 GB | 2 | 424 | 0 | 1.16 |
| Fujitsu | MHY2200BH | 200 GB | 2 | 412 | 0 | 1.13 |
| Fujitsu | MHZ2160BH FFS G1 | 160 GB | 2 | 309 | 100 | 0.33 |
| Fujitsu | MHZ2160BH G2 | 160 GB | 2 | 417 | 522 | 0.07 |
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 |
|-----------|------------------------|--------|---------|-------|-------|------|
| Fujitsu | MHW BH | 2 | 6 | 821 | 3 | 2.12 |
| Fujitsu | MHY BH | 2 | 5 | 649 | 0 | 1.78 |
| Fujitsu | MJA BH | 2 | 4 | 480 | 0 | 1.32 |
| Fujitsu | MHZ BH | 2 | 4 | 363 | 311 | 0.20 |