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Compare any two Solid State Drives:
Samsung 850 Pro 128GB vs ADATA Ultimate SU720 1TB
Display Graphs
Specification Charts
Capacity
| Ultimate SU720 1TB |
|
1024 GB |
| 850 Pro 128GB |
|
128 GB |
|
|
Random Read
| 850 Pro 128GB |
|
100000 IOPS |
| Ultimate SU720 1TB |
|
50000 IOPS |
|
|
Random Write
| 850 Pro 128GB |
|
90000 IOPS |
| Ultimate SU720 1TB |
|
65000 IOPS |
|
|
Sequential Read
| 850 Pro 128GB |
|
550 MB/sec |
| Ultimate SU720 1TB |
|
520 MB/sec |
|
|
Sequential Write
| 850 Pro 128GB |
|
470 MB/sec |
| Ultimate SU720 1TB |
|
450 MB/sec |
|
|
Endurance
| Ultimate SU720 1TB |
|
200 TB |
| 850 Pro 128GB |
|
150 TB |
|
|
Specifications
Display Specifications
| Model | 850 Pro 128GB | Ultimate SU720 1TB |
|---|---|---|
| Manufacturer | Samsung | ADATA |
| NAND | Samsung 2nd Gen 86Gbit 40nm MLC V-NAND | 3D NAND |
| Form Factor | 2.5" | 2.5" SATA III |
| Capacity | 128 GB | 1024 GB |
| Cache | 256 MB | (N/A) MB |
| Sequential Read | 550 MB/s | 520 MB/s |
| Sequential Write | 470 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 | 200 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 128GBAmazon.com
Check prices at:
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Ultimate SU720 1TBAmazon.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.