WD Blue against WD Blue SN580
WD Blue SN580 leads on the overall index. Typical prices, not live ones.
The verdict
- The WD Blue SN580 scores 433% higher on the ScoutSpecs index.
- The WD Blue SN580 typically costs $20 less.
- Per dollar, the WD Blue SN580 is the better buy: 108.5 points per $100 against 15.2.
Head to head
| Measure | WD Blue | WD Blue SN580 | Gap |
|---|---|---|---|
| Spec score | 12 | 64 | 52 ptsright |
| Value, points per $100 | 15.2 | 108.5 | 614%right |
| Typical price | $79 | $59 | $20right |
| Capacity | 4000 GB | 1000 GB | 300%left |
| Sequential read | 180 MB/s | 4150 MB/s | 2206%right |
| Sequential write | 180 MB/s | 4150 MB/s | 2206%right |
Specifications
| Spec | WD Blue | WD Blue SN580 |
|---|---|---|
| Interface | Hard drive | NVMe PCIe 4.0 |
| Capacity | 4 TB | 1 TB |
| Sequential read | 180 MB/s | 4,150 MB/s |
| Sequential write | 180 MB/s | 4,150 MB/s |
| DRAM cache | No | No |
| Brand | Western Digital | Western Digital |
| Released | 2019 | 2023 |
| Typical price | $79 | $59 |