");
}
else
{
// no ad
}
//-->
Compare any two Solid State Drives:
ADATA Ultimate SU800 256GB vs Western Digital WD Black SN750 NVMe SSD 250GB
Display Graphs
Specification Charts
Capacity
Ultimate SU800 256GB | 256 GB | |
WD Black SN750 NVMe SSD 250GB | 250 GB | |
|
Random Read
WD Black SN750 NVMe SSD 250GB | 220000 IOPS | |
Ultimate SU800 256GB | 80000 IOPS | |
|
Random Write
WD Black SN750 NVMe SSD 250GB | 180000 IOPS | |
Ultimate SU800 256GB | 85000 IOPS | |
|
Sequential Read
WD Black SN750 NVMe SSD 250GB | 3100 MB/sec | |
Ultimate SU800 256GB | 560 MB/sec | |
|
Sequential Write
WD Black SN750 NVMe SSD 250GB | 1600 MB/sec | |
Ultimate SU800 256GB | 520 MB/sec | |
|
Endurance
Ultimate SU800 256GB | 200 TB | |
WD Black SN750 NVMe SSD 250GB | 200 TB | |
|
Specifications
Display Specifications
Model | Ultimate SU800 256GB | WD Black SN750 NVMe SSD 250GB |
---|---|---|
Manufacturer | ADATA | Western Digital |
NAND | Micron 32-layer 384Gb 3D TLC NAND | SanDisk 64-layer 3D TLC |
Form Factor | 2.5" SATA III | M.2 (2280) |
Capacity | 256 GB | 250 GB |
Cache | N/A MB | (N/A) MB |
Sequential Read | 560 MB/s | 3100 MB/s |
Sequential Write | 520 MB/s | 1600 MB/s |
Random Read | 80000 IOPS | 220000 IOPS |
Random Write | 85000 IOPS | 180000 IOPS |
Interface | SATA III | NVMe 1.3 |
Controller | Silicon Motion SM2258 | Western Digital in-house |
Date Released | 2017 | 2019 |
Endurance | 200 TB | 200 TB |
Notes | 3-Year Warranty | 5-Year Warranty |
Price Comparison
Display Prices
Ultimate SU800 256GBAmazon.com
Check prices at:
|
WD Black SN750 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.