Seagate 4TB SSD vs ADATA Ultimate SU650
Seagate 4TB SSD PCIe 4.0 x4 NVMe M.2
Seagate
93 Overall Score
vs
ADATA Ultimate SU650 256GB SATA III 2.5"
ADATA
33 Overall Score
Scores
Console
Gaming
Workstation
Laptop
Budget
Portable
Specifications
| Seagate 4TB SSD | ADATA Ultimate SU650 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 | 2.5" |
| Interface | PCIe 4.0 x4 | SATA III |
| Protocol | NVMe | SATA |
| PCIe Generation | 4★ | — |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✗ | ✗ |
| Controller | E18 | — |
| Reliability | ||
| Endurance (TBW) | No data | |
| MTBF (hours) | ||
| Warranty (years) | 5★ | 3 |
| Features | ||
| Heatsink | ✓★ | — |
Pros & Cons
Seagate 4TB SSD PCIe 4.0 x4 NVMe M.2
- Strong random (97th percentile)97th %ile
- Strong endurance (96th percentile)96th %ile
- Strong speed (93rd percentile)93rd %ile
- Strong capacity (93rd percentile)93rd %ile
- Below average affordability (8th percentile)8th %ile
ADATA Ultimate SU650 256GB SATA III 2.5"
- Strong affordability (94th percentile)94th %ile
- Below average social proof (8th percentile)8th %ile
- Below average speed (18th percentile)18th %ile
- Below average capacity (18th percentile)18th %ile
Pricing
Seagate 4TB SSD PCIe 4.0 x4 NVMe M.2
No current pricing available
ADATA Ultimate SU650 256GB SATA III 2.5"
Verdict
Winner: Seagate 4TB SSD
Scores 93 overall, wins 6 of 6 usage categories and 9 of 17 specs.
