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Compare any two Solid State Drives:
Samsung 870 Evo 250GB vs Western Digital WD Blue SN550 NVMe SSD 1TB
Display Graphs
Specification Charts
Capacity
| WD Blue SN550 NVMe SSD 1TB |
|
1024 GB |
| 870 Evo 250GB |
|
250 GB |
|
|
Random Read
| 870 Evo 250GB |
|
980000 IOPS |
| WD Blue SN550 NVMe SSD 1TB |
|
410000 IOPS |
|
|
Random Write
| WD Blue SN550 NVMe SSD 1TB |
|
405000 IOPS |
| 870 Evo 250GB |
|
88000 IOPS |
|
|
Sequential Read
| WD Blue SN550 NVMe SSD 1TB |
|
2400 MB/sec |
| 870 Evo 250GB |
|
560 MB/sec |
|
|
Sequential Write
| WD Blue SN550 NVMe SSD 1TB |
|
1750 MB/sec |
| 870 Evo 250GB |
|
530 MB/sec |
|
|
Endurance
| WD Blue SN550 NVMe SSD 1TB |
|
600 TB |
| 870 Evo 250GB |
|
150 TB |
|
|
Specifications
Display Specifications
| Model | 870 Evo 250GB | WD Blue SN550 NVMe SSD 1TB |
|---|---|---|
| Manufacturer | Samsung | Western Digital |
| NAND | Samsung 128L TLC | SanDisk 96L TLC |
| Form Factor | 2.5" SATA III | M.2 (2280) |
| Capacity | 250 GB | 1024 GB |
| Cache | 256 MB | (N/A) MB |
| Sequential Read | 560 MB/s | 2400 MB/s |
| Sequential Write | 530 MB/s | 1750 MB/s |
| Random Read | 980000 IOPS | 410000 IOPS |
| Random Write | 88000 IOPS | 405000 IOPS |
| Interface | SATA III | NVMe 1.4 |
| Controller | Samsung MKX Metis | WD Architecture |
| Date Released | 2021 | 2019 |
| Endurance | 150 TB | 600 TB |
| Notes | 5-Year Warranty | 5-Year Warranty |
Price Comparison
Display Prices
870 Evo 250GBAmazon.com
Check prices at:
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WD Blue SN550 NVMe SSD 1TBAmazon.com
Check prices at:
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Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.