");
}
else
{
// no ad
}
//-->
Compare any two Solid State Drives:
ADATA Ultimate SU800 256GB vs Western Digital WD Black SN750 NVMe SSD 1TB
Display Graphs
Specification Charts
Capacity
WD Black SN750 NVMe SSD 1TB | 1024 GB | |
Ultimate SU800 256GB | 256 GB | |
|
Random Read
WD Black SN750 NVMe SSD 1TB | 515000 IOPS | |
Ultimate SU800 256GB | 80000 IOPS | |
|
Random Write
WD Black SN750 NVMe SSD 1TB | 560000 IOPS | |
Ultimate SU800 256GB | 85000 IOPS | |
|
Sequential Read
WD Black SN750 NVMe SSD 1TB | 3470 MB/sec | |
Ultimate SU800 256GB | 560 MB/sec | |
|
Sequential Write
WD Black SN750 NVMe SSD 1TB | 3000 MB/sec | |
Ultimate SU800 256GB | 520 MB/sec | |
|
Endurance
WD Black SN750 NVMe SSD 1TB | 600 TB | |
Ultimate SU800 256GB | 200 TB | |
|
Specifications
Display Specifications
Model | Ultimate SU800 256GB | WD Black SN750 NVMe SSD 1TB |
---|---|---|
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 | 1024 GB |
Cache | N/A MB | (N/A) MB |
Sequential Read | 560 MB/s | 3470 MB/s |
Sequential Write | 520 MB/s | 3000 MB/s |
Random Read | 80000 IOPS | 515000 IOPS |
Random Write | 85000 IOPS | 560000 IOPS |
Interface | SATA III | NVMe 1.3 |
Controller | Silicon Motion SM2258 | Western Digital in-house |
Date Released | 2017 | 2019 |
Endurance | 200 TB | 600 TB |
Notes | 3-Year Warranty | 5-Year Warranty & Optional Heatsink |
Price Comparison
Display Prices
Ultimate SU800 256GBAmazon.com
Check prices at:
|
WD Black SN750 NVMe SSD 1TBAmazon.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.