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Samsung Solid State Drives
==========================
This is a list of all tested Samsung solid state drive models and their MTBFs. See
more info on reliability test in the [README](https://github.com/bsdhw/SMART).
Contents
--------
1. [ SSD by Model ](#ssd-by-model)
2. [ SSD by Family ](#ssd-by-family)
SSD 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 |
|-----------|--------------------|--------|---------|-------|-------|--------|
| Samsung | SSD 840 Series | 120 GB | 1 | 2655 | 0 | 7.28 |
| Samsung | SSD 850 EVO mSATA | 1 TB | 1 | 2157 | 1 | 2.96 |
| Samsung | SSD 850 EVO | 250 GB | 9 | 1003 | 0 | 2.75 |
| Samsung | SSD 750 EVO | 250 GB | 1 | 734 | 0 | 2.01 |
| Samsung | SSD 850 EVO M.2 | 500 GB | 1 | 697 | 0 | 1.91 |
| Samsung | MZ7PC128HAFU-000L1 | 128 GB | 1 | 683 | 0 | 1.87 |
| Samsung | SSD 850 EVO | 500 GB | 3 | 676 | 0 | 1.85 |
| Samsung | SSD 850 EVO | 1 TB | 3 | 1196 | 1 | 1.80 |
| Samsung | SSD 860 EVO M.2 | 2 TB | 1 | 607 | 0 | 1.66 |
| Samsung | MZ7TE256HMHP-000H1 | 256 GB | 1 | 544 | 0 | 1.49 |
| Samsung | SSD 850 EVO mSATA | 250 GB | 1 | 516 | 0 | 1.42 |
| Samsung | MZ7TY256HDHP-000L7 | 256 GB | 1 | 516 | 0 | 1.41 |
| Samsung | SSD 850 PRO | 256 GB | 1 | 467 | 0 | 1.28 |
| Samsung | SSD PM830 FDE 2... | 256 GB | 1 | 440 | 0 | 1.21 |
| Samsung | SSD 850 EVO | 120 GB | 1 | 358 | 0 | 0.98 |
| Samsung | SSD 860 EVO | 1 TB | 2 | 348 | 0 | 0.96 |
| Samsung | SSD 860 EVO | 500 GB | 4 | 327 | 0 | 0.90 |
| Samsung | SSD 840 PRO Series | 256 GB | 1 | 243 | 0 | 0.67 |
| Samsung | SSD 840 Series | 250 GB | 1 | 227 | 0 | 0.62 |
| Samsung | SSD 860 EVO mSATA | 500 GB | 1 | 188 | 0 | 0.52 |
| Samsung | SSD 850 EVO M.2 | 250 GB | 1 | 162 | 0 | 0.44 |
| Samsung | SSD 860 QVO | 1 TB | 1 | 150 | 0 | 0.41 |
| Samsung | SSD 860 QVO | 4 TB | 1 | 141 | 0 | 0.39 |
| Samsung | SSD 860 QVO | 2 TB | 1 | 88 | 0 | 0.24 |
| Samsung | SSD 860 EVO | 4 TB | 1 | 68 | 0 | 0.19 |
| Samsung | MZMTE1T0HMJH-00000 | 1 TB | 1 | 59 | 0 | 0.16 |
SSD 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 |
|-----------|------------------------|--------|---------|-------|-------|--------|
| Samsung | Samsung based SSDs | 22 | 38 | 734 | 1 | 1.82 |
| Samsung | Unknown | 4 | 4 | 112 | 0 | 0.31 |