新品 促销 4%
Timetec 512GB SSD SATA III M.2 2280
The 512GB M.2 2280 SATA III drive delivers 550 MB/s reads and 500 MB/s writes via TLC NAND and SLC caching, backed by a 1,500,000-hour MTBF and 256 TBW endurance. Its DRAM-less design keeps costs low while supporting TRIM, ECC, and power-saving features, making it a practical upgrade for older systems. Best for budget-conscious users replacing a slow HDD or aging SATA SSD in a desktop or laptop, where raw capacity and reliability matter more than peak performance.
Capacity 512GB
Form Factor M.2 2280
Interface SATA III
Read Speed 550 MB/s
NAND TLC
Endurance 256 TBW
44 综合评分
价格 €77
概览
优缺点
优点
- Strong affordability (88th percentile) 88th
- Strong endurance (77th percentile) 77th
缺点
- Below average random (22nd percentile)
- Below average speed (28th percentile)
- Below average capacity (35th percentile)
实测数据
性能表现
规格参数
完整规格参数
Drive
| Capacity | 512 |
| Form Factor | M.2 2280 |
| Interface | SATA III |
| Protocol | SATA |
| External | No |
Performance
| Sequential Read (MB/s) | 550 |
| Sequential Write (MB/s) | 500 |
Hardware
| NAND | TLC |
| DRAM Cache | No |
Reliability
| Endurance (TBW) | 256 |
| MTBF (hours) | 1500000 |
| Warranty (years) | 3 |
竞品对比
| Spec | Timetec 512GB SSD | Crucial T500 | MSI SPATIUM M480 PRO | Corsair MP700 Elite | Samsung 990 EVO | Western Digital Black SN850X |
|---|---|---|---|---|---|---|
| Capacity | 512GB | 1TB | 1TB | 1TB | 2TB | 1TB |
| Form Factor | M.2 2280 | 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 5.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Seq Read | 550 MB/s | 7,300 MB/s | 7,400 MB/s | 10,000 MB/s | 5,000 MB/s | 7,300 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | false | true | true | false | false | true |
| Endurance | 256 TBW | 600 TBW | 3000 TBW | 600 TBW | 1200 TBW | 600 TBW |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Speed | Random | Feature | Capacity | Endurance | Affordability |
|---|---|---|---|---|---|---|
| Timetec 512GB SSD | 28.1 | 22.4 | 53.8 | 34.6 | 76.7 | 87.8 |
| Crucial T500 Compare | 91.3 | 96.7 | 99 | 55.3 | 83 | 56.5 |
| MSI SPATIUM M480 PRO Compare | 93.9 | 81.1 | 94 | 55.3 | 98.7 | 43.7 |
| Corsair MP700 Elite Compare | 95.1 | 97 | 86.1 | 55.3 | 87.4 | 43.7 |
| Samsung 990 EVO Compare | 72.5 | 90.5 | 79 | 78.5 | 83 | 55.7 |
| Western Digital Black SN850X Compare | 85.8 | 93.3 | 89.5 | 55.3 | 88.2 | 45.3 |
价格
性价比分析
最低 €77
Amazon 1 个报价 最低 €77
我们自 2026年11月8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
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。
