新品
Samsung 850 EVO 500GB SATA III 2.5"
The 540 MB/s read and 520 MB/s write speeds, powered by Samsung's MGX controller and V-NAND, deliver consistent SATA III performance for everyday computing. Hardware encryption and a 5-year warranty with 2,000,000 h MTBF add security and long-term reliability, while the 2.5-inch form factor fits most laptops and desktops. This drive suits budget-conscious users upgrading an older PC for faster boot times and smoother multitasking, though it is not ideal for portable use.
Capacity 500GB
Form Factor 2.5"
Interface SATA III
Read Speed 540 MB/s
NAND TLC
DRAM Cache 是
53 综合评分
暂无零售商最新价格
概览
优缺点
优点
- Strong feature (94th percentile) 94th
- Strong social proof (87th percentile) 87th
- Strong affordability (71st percentile) 71st
- Strong endurance (65th percentile) 65th
缺点
- Below average capacity (27th percentile)
- Below average speed (31st percentile)
用户评价
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间--让你看到最初的好评是否持续。
用户口碑随时间保持稳定
基于 8 条带日期的客户评价，按日历季度分组。分期分析为英文。
实测数据
性能表现
规格参数
完整规格参数
Drive
| Capacity | 500 |
| Form Factor | 2.5" |
| Interface | SATA III |
| Protocol | SATA |
| External | No |
Performance
| Sequential Read (MB/s) | 540 |
| Sequential Write (MB/s) | 520 |
| Random Read (IOPS) | 98000 |
| Random Write (IOPS) | 90000 |
Hardware
| NAND | TLC |
| DRAM Cache | Yes |
| Controller | Samsung MGX Controller |
Reliability
| MTBF (hours) | 2000000 |
| Warranty (years) | 5 |
Features
| Heatsink | No |
| Hardware Encryption | Yes |
竞品对比
| Spec | Samsung 850 EVO | Kingston FURY Renegade SFYRDK/4000G | Western Digital Black SN850X | SanDisk WD_BLACK WDS800T2XHE | Crucial T710 | Seagate FireCuda 530R |
|---|---|---|---|---|---|---|
| Capacity | 500GB | 4TB | 4TB | 8TB | 4TB | 4TB |
| 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 | PCIe 5.0 x4 | PCIe 4.0 x4 |
| Seq Read | 540 MB/s | 7,300 MB/s | 7,300 MB/s | 7,200 MB/s | 14,500 MB/s | 7,400 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | true | true | true | true | false | false |
| Endurance | - | 4000 TBW | 2400 TBW | 4800 TBW | 2400 TBW | 5050 TBW |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Speed | Random | Feature | Capacity | Endurance | 用户口碑 | Affordability |
|---|---|---|---|---|---|---|---|
| Samsung 850 EVO | 30.9 | 44.7 | 94 | 26.7 | 65.4 | 87.1 | 70.7 |
| Kingston FURY Renegade SFYRDK/4000G Compare | 93.3 | 94.5 | 94 | 92.6 | 94 | 95.4 | 6.7 |
| Western Digital Black SN850X Compare | 89 | 95.7 | 89.5 | 92.6 | 88.2 | 95.4 | 10.5 |
| SanDisk WD_BLACK WDS800T2XHE Compare | 87.7 | 96.4 | 94 | 98.2 | 88.2 | 95.4 | 3.9 |
| Crucial T710 Compare | 99.1 | 99.1 | 86.1 | 92.6 | 86.1 | 77.4 | 12.4 |
| Seagate FireCuda 530R Compare | 92.9 | 96.8 | 53.8 | 92.6 | 95.7 | 77.4 | 6.6 |
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。
