新品
Samsung 950 PRO 256GB PCIe 3.0 x4 NVMe M.2 2280
The Samsung UBX controller and TLC NAND deliver 2200 MB/s reads and 270K random read IOPS, with a 5.7 W peak power draw that keeps heat low in compact M.2 2280 builds. Hardware encryption and Samsung Magician software add management and security without extra cost, backed by a 5-year warranty and 200 TBW endurance. This drive suits workstation users upgrading older PCIe 3.0 systems who need reliable NVMe speed for intensive workloads, though its 256GB capacity limits bulk storage.
Capacity 256GB
Form Factor M.2 2280
Interface PCIe 3.0 x4
Read Speed 2,200 MB/s
NAND TLC
DRAM Cache 是
Endurance 200 TBW
57 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 endurance (92nd percentile) 92nd
- Strong social proof (87th percentile) 87th
- Strong random (78th percentile) 78th
缺点
- Below average capacity (18th 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
78/100我们的 AI 口碑分析
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 | 256 |
| Form Factor | M.2 2280 |
| Interface | PCIe 3.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 3 |
| External | No |
Performance
| Sequential Read (MB/s) | 2200 |
| Sequential Write (MB/s) | 900 |
| Random Read (IOPS) | 270000 |
| Random Write (IOPS) | 85000 |
Hardware
| NAND | TLC |
| DRAM Cache | Yes |
| Controller | Samsung UBX controller |
Reliability
| Endurance (TBW) | 200 |
| MTBF (hours) | 1500000 |
| Warranty (years) | 5 |
Features
| Hardware Encryption | Yes |
竞品对比
| Spec | Samsung 950 PRO | Western Digital Black SN850X | Kingston FURY Renegade G5 SFYR2S/4T0 | Crucial T500 | SanDisk WD_BLACK SN8100 | Seagate FireCuda 530R |
|---|---|---|---|---|---|---|
| Capacity | 256GB | 4TB | 4TB | 2TB | 8TB | 4TB |
| Form Factor | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | PCIe 3.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 |
| Seq Read | 2,200 MB/s | 7,300 MB/s | 14,800 MB/s | 7,400 MB/s | 14,900 MB/s | 7,400 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | true | true | true | true | true | false |
| Endurance | 200 TBW | 2400 TBW | 4000 TBW | 1200 TBW | 4800 TBW | 5050 TBW |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Speed | Random | Feature | Capacity | User Sentiment | Endurance | 用户口碑 | Affordability |
|---|---|---|---|---|---|---|---|---|
| Samsung 950 PRO | 45.5 | 77.9 | 93.5 | 17.5 | 43.7 | 92.4 | 86.8 | 75.2 |
| Western Digital Black SN850X Compare | 88.5 | 95.2 | 89 | 92.6 | 94.5 | 88 | 95.2 | 11.4 |
| Kingston FURY Renegade G5 SFYR2S/4T0 Compare | 99.4 | 98.7 | 90.5 | 92.6 | 28.9 | 93.4 | 86.8 | 6.5 |
| Crucial T500 Compare | 93.8 | 96.5 | 98.9 | 78.3 | 78.8 | 82.8 | 95.2 | 20 |
| SanDisk WD_BLACK SN8100 Compare | 98.9 | 99.1 | 97.3 | 98.2 | 94.5 | 80.7 | 45.2 | 3.4 |
| Seagate FireCuda 530R Compare | 92.5 | 96.4 | 53.6 | 92.6 | 65.2 | 95.6 | 77.4 | 7 |
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。
