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Compare any two Solid State Drives:
Western Digital WD Black SN750 NVMe SSD 2TB vs WD Blue SN550 NVMe SSD 250GB
Display Graphs
Specification Charts
Capacity
| WD Black SN750 NVMe SSD 2TB |
|
2048 GB |
| WD Blue SN550 NVMe SSD 250GB |
|
250 GB |
|
|
Random Read
| WD Black SN750 NVMe SSD 2TB |
|
480000 IOPS |
| WD Blue SN550 NVMe SSD 250GB |
|
170000 IOPS |
|
|
Random Write
| WD Black SN750 NVMe SSD 2TB |
|
550000 IOPS |
| WD Blue SN550 NVMe SSD 250GB |
|
135000 IOPS |
|
|
Sequential Read
| WD Black SN750 NVMe SSD 2TB |
|
3400 MB/sec |
| WD Blue SN550 NVMe SSD 250GB |
|
2400 MB/sec |
|
|
Sequential Write
| WD Black SN750 NVMe SSD 2TB |
|
2900 MB/sec |
| WD Blue SN550 NVMe SSD 250GB |
|
950 MB/sec |
|
|
Endurance
| WD Black SN750 NVMe SSD 2TB |
|
1200 TB |
| WD Blue SN550 NVMe SSD 250GB |
|
150 TB |
|
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Specifications
Display Specifications
| Model | WD Black SN750 NVMe SSD 2TB | WD Blue SN550 NVMe SSD 250GB |
|---|---|---|
| Manufacturer | Western Digital | Western Digital |
| NAND | SanDisk 64-layer 3D TLC | SanDisk 96L TLC |
| Form Factor | M.2 (2280) | M.2 (2280) |
| Capacity | 2048 GB | 250 GB |
| Cache | N/A MB | (N/A) MB |
| Sequential Read | 3400 MB/s | 2400 MB/s |
| Sequential Write | 2900 MB/s | 950 MB/s |
| Random Read | 480000 IOPS | 170000 IOPS |
| Random Write | 550000 IOPS | 135000 IOPS |
| Interface | NVMe 1.3 | NVMe 1.4 |
| Controller | Western Digital in-house | WD Architecture |
| Date Released | 2019 | 2019 |
| Endurance | 1200 TB | 150 TB |
| Notes | 5-Year Warranty & Optional Heatsink | 5-Year Warranty |
Price Comparison
Display Prices
WD Black SN750 NVMe SSD 2TBAmazon.com
Check prices at:
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WD Blue SN550 NVMe SSD 250GBAmazon.com
Check prices at:
|
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.
