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Compare any two Solid State Drives:
Samsung 850 Pro 256GB vs ADATA Ultimate SU720 500GB
Display Graphs
Specification Charts
Capacity
| Ultimate SU720 500GB |
|
512 GB |
| 850 Pro 256GB |
|
256 GB |
|
|
Random Read
| 850 Pro 256GB |
|
100000 IOPS |
| Ultimate SU720 500GB |
|
50000 IOPS |
|
|
Random Write
| 850 Pro 256GB |
|
90000 IOPS |
| Ultimate SU720 500GB |
|
65000 IOPS |
|
|
Sequential Read
| 850 Pro 256GB |
|
550 MB/sec |
| Ultimate SU720 500GB |
|
520 MB/sec |
|
|
Sequential Write
| 850 Pro 256GB |
|
520 MB/sec |
| Ultimate SU720 500GB |
|
450 MB/sec |
|
|
Endurance
| 850 Pro 256GB |
|
150 TB |
| Ultimate SU720 500GB |
|
100 TB |
|
|
Specifications
Display Specifications
| Model | 850 Pro 256GB | Ultimate SU720 500GB |
|---|---|---|
| Manufacturer | Samsung | ADATA |
| NAND | Samsung 2nd Gen 86Gbit 40nm MLC V-NAND | 3D NAND |
| Form Factor | 2.5" | 2.5" SATA III |
| Capacity | 256 GB | 512 GB |
| Cache | 512 MB | (N/A) MB |
| Sequential Read | 550 MB/s | 520 MB/s |
| Sequential Write | 520 MB/s | 450 MB/s |
| Random Read | 100000 IOPS | 50000 IOPS |
| Random Write | 90000 IOPS | 65000 IOPS |
| Interface | SATA III 6Gb/s | SATA III |
| Controller | Samsung 3-core MEX controller | Unknown |
| Date Released | 2014 | 2020 |
| Endurance | 150 TB | 100 TB |
| Notes | 10 years limited warranty AES 256-bit Full Disk Encryption (FDE) TCG/Opal v2.0, Encrypted Drive (IEEE1667) | 3-Year Warranty |
Price Comparison
Display Prices
850 Pro 256GBAmazon.com
Check prices at:
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Ultimate SU720 500GBAmazon.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.