新品
ADATA SU650 256GB SATA III 2.5"
The ADATA SU650 delivers 520 MB/s reads and 450 MB/s writes over SATA III, using TLC NAND in a DRAM-less design that keeps costs down for budget builds. Its 2,000,000-hour MTBF and 3-year warranty offer dependable longevity for everyday workloads, though it scores weakest in portability at 7.4/100. Best for budget-conscious desktop users upgrading from a hard drive who need a simple, reliable boot drive without paying extra for speed or durability.
Capacity 256GB
Form Factor 2.5"
Interface SATA III
Read Speed 520 MB/s
NAND TLC
35 综合评分
暂无零售商最新价格
概览
优缺点
优点
- Strong affordability (92nd percentile) 92nd
缺点
- Below average speed (17th percentile)
- Below average capacity (18th percentile)
- Below average random (23rd percentile)
实测数据
性能表现
规格参数
完整规格参数
Drive
| Capacity | 256 |
| 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 |
竞品对比
| Spec | ADATA SU650 | Crucial T500 CT1000T500SSD5 | Samsung 990 EVO | Western Digital WD Blue SN5100 | SK Hynix Platinum P41 | Lexar NM790 LNM790X001T-RNNNU |
|---|---|---|---|---|---|---|
| Capacity | 256GB | 1TB | 2TB | 1TB | 2TB | 1TB |
| Form Factor | 2.5" | M.2 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | SATA III | PCIe 4.0 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 |
| Seq Read | 520 MB/s | 7,300 MB/s | 5,000 MB/s | 7,100 MB/s | 7,000 MB/s | 7,400 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | false | true | false | false | true | false |
| Endurance | - | 600 TBW | 1200 TBW | 600 TBW | 1200 TBW | 1000 TBW |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Speed | Random | Feature | Capacity | Endurance | Affordability |
|---|---|---|---|---|---|---|
| ADATA SU650 | 17.4 | 22.8 | 53.5 | 17.8 | 51.4 | 91.8 |
| Crucial T500 CT1000T500SSD5 Compare | 91.3 | 96.7 | 98.9 | 55.4 | 82.9 | 52.8 |
| Samsung 990 EVO Compare | 72.5 | 90.6 | 78.5 | 78.5 | 82.9 | 55.4 |
| Western Digital WD Blue SN5100 Compare | 87.1 | 95.8 | 78.5 | 55.4 | 88.1 | 54.7 |
| SK Hynix Platinum P41 Compare | 84.1 | 97 | 93.9 | 78.5 | 86 | 59.2 |
| Lexar NM790 LNM790X001T-RNNNU Compare | 89.8 | 93.2 | 53.5 | 55.4 | 93.9 | 49 |
价格
性价比分析
我们自 2026年11月14日 起追踪该产品的价格。数据增多后将显示图表。
使用场景评分
- 总体35
- Budget80.1
- 游戏20.9
- Laptop32.2
- Console10.3
- Portable7.7
- Workstation30.3
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
