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Compare any two Solid State Drives:
Seagate BarraCuda 120 SSD 250GB vs Western Digital WD Blue SN550 NVMe SSD 500GB
Display Graphs
Specification Charts
Capacity
| WD Blue SN550 NVMe SSD 500GB |
|
500 GB |
| BarraCuda 120 SSD 250GB |
|
256 GB |
|
|
Random Read
| WD Blue SN550 NVMe SSD 500GB |
|
300000 IOPS |
| BarraCuda 120 SSD 250GB |
|
90000 IOPS |
|
|
Random Write
| WD Blue SN550 NVMe SSD 500GB |
|
240000 IOPS |
| BarraCuda 120 SSD 250GB |
|
90000 IOPS |
|
|
Sequential Read
| WD Blue SN550 NVMe SSD 500GB |
|
2400 MB/sec |
| BarraCuda 120 SSD 250GB |
|
560 MB/sec |
|
|
Sequential Write
| WD Blue SN550 NVMe SSD 500GB |
|
1750 MB/sec |
| BarraCuda 120 SSD 250GB |
|
540 MB/sec |
|
|
Endurance
| WD Blue SN550 NVMe SSD 500GB |
|
300 TB |
| BarraCuda 120 SSD 250GB |
|
150 TB |
|
|
Specifications
Display Specifications
| Model | BarraCuda 120 SSD 250GB | WD Blue SN550 NVMe SSD 500GB |
|---|---|---|
| Manufacturer | Seagate | Western Digital |
| NAND | 3D TLC | SanDisk 96L TLC |
| Form Factor | 2.5" SATA III | M.2 (2280) |
| Capacity | 256 GB | 500 GB |
| Cache | N/A MB | (N/A) MB |
| Sequential Read | 560 MB/s | 2400 MB/s |
| Sequential Write | 540 MB/s | 1750 MB/s |
| Random Read | 90000 IOPS | 300000 IOPS |
| Random Write | 90000 IOPS | 240000 IOPS |
| Interface | SATA III | NVMe 1.4 |
| Controller | Phison S12 | WD Architecture |
| Date Released | 2020 | 2019 |
| Endurance | 150 TB | 300 TB |
| Notes | 5-Year Warranty | 5-Year Warranty |
Price Comparison
Display Prices
BarraCuda 120 SSD 250GBAmazon.com
Check prices at:
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WD Blue SN550 NVMe SSD 500GBAmazon.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.
