新品
OWC Portable SSD SATA III
Capacity 250GB
Form Factor External
Interface SATA III
Read Speed 530 MB/s
NAND TLC
38 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
- Strong feature (79th percentile) 79th
缺点
- Below average capacity (13th percentile)
- Below average random (22nd percentile)
- Below average speed (23rd percentile)
实测数据
性能表现
规格参数
完整规格参数
Drive
| Capacity | 250 |
| Form Factor | External |
| Interface | SATA III |
| Protocol | SATA |
| External | Yes |
Performance
| Sequential Read (MB/s) | 530 |
| Sequential Write (MB/s) | 495 |
Hardware
| NAND | TLC |
| DRAM Cache | No |
Reliability
| Warranty (years) | 5 |
Features
| Hardware Encryption | Yes |
竞品对比
| Spec | OWC Portable SSD | Kingston FURY Renegade SFYRDK/4000G | Samsung 990 PRO | Western Digital WD_BLACK WDS800T2XHE | SanDisk WD_BLACK SN8100 | Lexar NM1090 PRO LNM109P004T-RNNNU |
|---|---|---|---|---|---|---|
| Capacity | 250GB | 4TB | 2TB | 8TB | 8TB | 4TB |
| Form Factor | External | M.2 2280 | 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 | PCIe 5.0 x4 | PCIe 5.0 |
| Seq Read | 530 MB/s | 7,300 MB/s | 7,450 MB/s | 7,200 MB/s | 14,900 MB/s | 14,000 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | SLC |
| Dram Cache | false | true | true | true | true | true |
| Endurance | - | 4000 TBW | 1200 TBW | 4800 TBW | 4800 TBW | 2800 TBW |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Speed | Random | Feature | Capacity | Endurance | Affordability |
|---|---|---|---|---|---|---|
| OWC Portable SSD | 23.4 | 22.3 | 79 | 12.6 | 57.2 | 92.2 |
| Kingston FURY Renegade SFYRDK/4000G Compare | 93.3 | 94.4 | 94 | 92.5 | 94 | 8.5 |
| Samsung 990 PRO Compare | 93.7 | 97.4 | 99 | 78.4 | 86 | 20.8 |
| Western Digital WD_BLACK WDS800T2XHE Compare | 87.7 | 96.4 | 94 | 98 | 88.2 | 3.9 |
| SanDisk WD_BLACK SN8100 Compare | 99.1 | 99.3 | 97.7 | 98 | 80.9 | 3.1 |
| Lexar NM1090 PRO LNM109P004T-RNNNU Compare | 98.2 | 98.5 | 97.7 | 92.5 | 75.1 | 9.8 |
价格
性价比分析
我们自 2026年11月10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37.6
- Budget78.8
- 游戏18.3
- Laptop16.5
- Console11.5
- Portable48
- Workstation34.2
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。
