New
ADATA Ultimate SU650
Capacity 512GB
Form Factor 2.5"
Interface SATA III
Read Speed 520 MB/s
NAND TLC
39 Overall Score
Price $78
Snapshot
Pros & Cons
Pros
- Strong social proof (84th percentile) 84th
Cons
- Below average speed (16th percentile)
- Below average random (21st percentile)
- Below average capacity (34th percentile)
The proof
Performance
Specifications
Full Specifications
Drive
| Capacity | 512 |
| Form Factor | 2.5" |
| Interface | SATA III |
| Protocol | SATA |
| External | No |
Performance
| Sequential Read (MB/s) | 520 |
| Sequential Write (MB/s) | 450 |
Hardware
| NAND | TLC |
| DRAM Cache | No |
Reliability
| MTBF (hours) | 2000000 |
| Warranty (years) | 3 |
vs Competition
| Spec | ADATA Ultimate SU650 | Crucial T500 | Western Digital Black SN850X | SK Hynix Platinum P41 | Samsung 990 Pro | SanDisk Optimus GX PRO 850X 850X |
|---|---|---|---|---|---|---|
| Capacity | 512GB | 1TB | 1TB | 2TB | 1TB | 1TB |
| Form Factor | 2.5" | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | SATA III | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Seq Read | 520 MB/s | 7,300 MB/s | 7,300 MB/s | 7,000 MB/s | 7,450 MB/s | 7,300 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | false | true | true | true | true | false |
| Endurance | - | 600 TBW | 600 TBW | 1200 TBW | 600 TBW | 600 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Random | Feature | Capacity | Endurance | Social Proof |
|---|---|---|---|---|---|---|
| ADATA Ultimate SU650 | 16 | 21 | 53.1 | 33.8 | 50.6 | 83.8 |
| Crucial T500 Compare | 90.2 | 95.9 | 98.9 | 54.6 | 83 | 96.6 |
| Western Digital Black SN850X Compare | 84.2 | 91.9 | 93.6 | 54.6 | 88 | 96.6 |
| SK Hynix Platinum P41 Compare | 82 | 96.3 | 93.6 | 78.5 | 86 | 58.8 |
| Samsung 990 Pro Compare | 93.1 | 96.5 | 98.9 | 54.6 | 86 | 38.7 |
| SanDisk Optimus GX PRO 850X 850X Compare | 84.2 | 91.9 | 78.5 | 54.6 | 88 | 48.6 |
Price
Value & Pricing
From $78
Amazon 1 offer From $78
We started tracking prices for this product on Nov 8, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
