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Compare any two Solid State Drives:
Samsung 850 Evo 1TB vs ADATA Ultimate SU800 256GB
Display Graphs
Specification Charts
Capacity
| 850 Evo 1TB |
|
1024 GB |
| Ultimate SU800 256GB |
|
256 GB |
|
|
Random Read
| 850 Evo 1TB |
|
98000 IOPS |
| Ultimate SU800 256GB |
|
80000 IOPS |
|
|
Random Write
| 850 Evo 1TB |
|
90000 IOPS |
| Ultimate SU800 256GB |
|
85000 IOPS |
|
|
Sequential Read
| Ultimate SU800 256GB |
|
560 MB/sec |
| 850 Evo 1TB |
|
540 MB/sec |
|
|
Sequential Write
| 850 Evo 1TB |
|
520 MB/sec |
| Ultimate SU800 256GB |
|
520 MB/sec |
|
|
Endurance
| Ultimate SU800 256GB |
|
200 TB |
| 850 Evo 1TB |
|
150 TB |
|
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Specifications
Display Specifications
| Model | 850 Evo 1TB | Ultimate SU800 256GB |
|---|---|---|
| Manufacturer | Samsung | ADATA |
| NAND | Samsung 128Gbit 40nm TLC V-NAND | Micron 32-layer 384Gb 3D TLC NAND |
| Form Factor | 2.5" | 2.5" SATA III |
| Capacity | 1024 GB | 256 GB |
| Cache | 1024 MB | (N/A) MB |
| Sequential Read | 540 MB/s | 560 MB/s |
| Sequential Write | 520 MB/s | 520 MB/s |
| Random Read | 98000 IOPS | 80000 IOPS |
| Random Write | 90000 IOPS | 85000 IOPS |
| Interface | SATA III 6Gb/s | SATA III |
| Controller | Samsung MEX | Silicon Motion SM2258 |
| Date Released | 2014 | 2017 |
| Endurance | 150 TB | 200 TB |
| Notes | 5 Year warranty, Encryption: AES-256, TCG Opal 2.0, IEEE-1667 (eDrive) | 3-Year Warranty |
Price Comparison
Display Prices
850 Evo 1TBAmazon.com
Check prices at:
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Ultimate SU800 256GBAmazon.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.