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Compare any two Solid State Drives:
ADATA Ultimate SU650 960GB vs Western Digital WD Black SN750 NVMe SSD 250GB
Display Graphs
Specification Charts
Capacity
| Ultimate SU650 960GB |
|
1024 GB |
| WD Black SN750 NVMe SSD 250GB |
|
250 GB |
|
|
Random Read
| WD Black SN750 NVMe SSD 250GB |
|
220000 IOPS |
| Ultimate SU650 960GB |
|
40000 IOPS |
|
|
Random Write
| WD Black SN750 NVMe SSD 250GB |
|
180000 IOPS |
| Ultimate SU650 960GB |
|
75000 IOPS |
|
|
Sequential Read
| WD Black SN750 NVMe SSD 250GB |
|
3100 MB/sec |
| Ultimate SU650 960GB |
|
520 MB/sec |
|
|
Sequential Write
| WD Black SN750 NVMe SSD 250GB |
|
1600 MB/sec |
| Ultimate SU650 960GB |
|
450 MB/sec |
|
|
Endurance
| Ultimate SU650 960GB |
|
560 TB |
| WD Black SN750 NVMe SSD 250GB |
|
200 TB |
|
|
Specifications
Display Specifications
| Model | Ultimate SU650 960GB | WD Black SN750 NVMe SSD 250GB |
|---|---|---|
| Manufacturer | ADATA | Western Digital |
| NAND | 3D TLC NAND | SanDisk 64-layer 3D TLC |
| Form Factor | 2.5" SATA III | M.2 (2280) |
| Capacity | 1024 GB | 250 GB |
| Cache | N/A MB | (N/A) MB |
| Sequential Read | 520 MB/s | 3100 MB/s |
| Sequential Write | 450 MB/s | 1600 MB/s |
| Random Read | 40000 IOPS | 220000 IOPS |
| Random Write | 75000 IOPS | 180000 IOPS |
| Interface | SATA III | NVMe 1.3 |
| Controller | Silicon Motion SM2258XT | Western Digital in-house |
| Date Released | 2019 | 2019 |
| Endurance | 560 TB | 200 TB |
| Notes | 3-Year Warranty | 5-Year Warranty |
Price Comparison
Display Prices
Ultimate SU650 960GBAmazon.com
Check prices at:
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WD Black SN750 NVMe SSD 250GBAmazon.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.
