Samsung 9100 Pro against WD Black SN850X
Samsung 9100 Pro leads on the overall index. Typical prices, not live ones.
The verdict
- The Samsung 9100 Pro scores 8% higher on the ScoutSpecs index.
- The WD Black SN850X typically costs $150 less.
- Per dollar, the WD Black SN850X is the better buy: 12.4 points per $100 against 11.1.
Head to head
| Measure | Samsung 9100 Pro | WD Black SN850X | Gap |
|---|---|---|---|
| Spec score | 100 | 93 | 7 ptsleft |
| Value, points per $100 | 11.1 | 12.4 | 12%right |
| Typical price | $899 | $749 | $150right |
| Capacity | 8000 GB | 8000 GB | level |
| Sequential read | 14800 MB/s | 7300 MB/s | 103%left |
| Sequential write | 13400 MB/s | 6600 MB/s | 103%left |
Specifications
| Spec | Samsung 9100 Pro | WD Black SN850X |
|---|---|---|
| Interface | NVMe PCIe 5.0 | NVMe PCIe 4.0 |
| Capacity | 8 TB | 8 TB |
| Sequential read | 14,800 MB/s | 7,300 MB/s |
| Sequential write | 13,400 MB/s | 6,600 MB/s |
| DRAM cache | Yes | Yes |
| Brand | Samsung | Western Digital |
| Released | 2025 | 2025 |
| Typical price | $899 | $749 |