Samsung T7 1TB - Raw Test Data
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Methodology
Raw measurements only. Interpretation is separate.
Test unit & environment
| SSD model | Samsung T7 |
|---|---|
| Capacity (GiB) | 931 |
| Serial number | S7MENS0Y511580A |
| Firmware | FXG44P2Q |
| Filesystem | exFAT |
| fio version | 3.41 / 3.42 |
| Methodology | v0.1 |
| Test period | February 2026 |
| Page updated | 2026-05-19 |
Sequential Write (250GiB)
Mode: exFAT + 10 часов.
| Metric | Average (Median) | Attempt 1 | Attempt 2 | Attempt 3 |
|---|---|---|---|---|
| Avg Speed (MB/s) | 515 | 516 | 515 | 510 |
| Sustained Speed (MB/s) | 482 | 482 | 482 | 476 |
| SLC Speed (MB/s) | 780 | 780 | 779 | 784 |
| Time SLC (sec) | 59 | 60 | 59 | 59 |
| GiB (SLC data) | 43 | 44 | 43 | 43 |
| Time total (sec) | 521 | 520 | 521 | 526 |
Random Read 4K QD1
| Metric | Average (Median) | Attempt 1 | Attempt 2 | Attempt 3 |
|---|---|---|---|---|
| Avg Speed (MB/s) | 12 | 12 | 12 | 12 |
| Latency p99 (ms) | 0.43 | 0.41 | 0.43 | 0.43 |
Sequential Read (250GiB)
| Metric | Average (Median) | Attempt 1 | Attempt 2 | Attempt 3 |
|---|---|---|---|---|
| Avg Speed (MB/s) | 666 | 666 | 665 | 668 |
| Data Size (GiB) | 250 | 250 | 250 | 250 |