新品
Lexar 4TB SSD PCIe 5.0 NVMe M.2 2280
Capacity 4TB
Form Factor M.2 2280
Interface PCIe 5.0
Read Speed 14,000 MB/s
NAND SLC
DRAM Cache 是
Endurance 2800 TBW
91 综合评分
价格 R$8,314
概览
优缺点
优点
- Strong random (98th percentile) 98th
- Strong speed (98th percentile) 98th
- Strong feature (97th percentile) 97th
- Strong capacity (93rd percentile) 93rd
缺点
- Below average affordability (10th percentile)
实测数据
性能表现
规格参数
完整规格参数
Drive
| Capacity | 4000 |
| Form Factor | M.2 2280 |
| Interface | PCIe 5.0 |
| Protocol | NVMe |
| PCIe Generation | 5 |
| External | No |
Performance
| Sequential Read (MB/s) | 14000 |
| Sequential Write (MB/s) | 13000 |
| Random Read (IOPS) | 2100000 |
| Random Write (IOPS) | 1700000 |
Hardware
| NAND | SLC |
| DRAM Cache | Yes |
Reliability
| Endurance (TBW) | 2800 |
| MTBF (hours) | 1500000 |
Features
| Heatsink | No |
竞品对比
| Spec | Lexar 4TB SSD | Samsung 9100 PRO | Kingston FURY Renegade G5 SFYR2S/4T0 | SanDisk WD_BLACK WDS800T2XHE | Crucial T705 CT1000T705SSD5 | fanxiang S910 Pro-2TB |
|---|---|---|---|---|---|---|
| Capacity | 4TB | 8TB | 4TB | 8TB | 1TB | 2TB |
| Form Factor | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 | M.2 |
| Interface | PCIe 5.0 | PCIe 5.0 x4 | PCIe 5.0 | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 x4 |
| Seq Read | 14,000 MB/s | 14,800 MB/s | 14,800 MB/s | 7,200 MB/s | 13,600 MB/s | 14,000 MB/s |
| Nand Type | SLC | TLC | TLC | TLC | TLC | SLC |
| Dram Cache | true | true | true | true | true | true |
| Endurance | 2800 TBW | 4800 TBW | 4000 TBW | 4800 TBW | 600 TBW | 1400 TBW |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Speed | Random | Feature | Capacity | Endurance | 用户口碑 | Affordability |
|---|---|---|---|---|---|---|---|
| Lexar 4TB SSD | 97.9 | 98.1 | 97.3 | 92.5 | 75 | 57.1 | 10.2 |
| Samsung 9100 PRO Compare | 99.1 | 99.8 | 99.7 | 98.1 | 85.9 | 95 | 1.8 |
| Kingston FURY Renegade G5 SFYR2S/4T0 Compare | 99.4 | 98.7 | 90.5 | 92.5 | 93.4 | 86.8 | 6.5 |
| SanDisk WD_BLACK WDS800T2XHE Compare | 87.1 | 96 | 93.6 | 98.1 | 88 | 95 | 3.9 |
| Crucial T705 CT1000T705SSD5 Compare | 96.6 | 97.6 | 99.7 | 54.9 | 82.9 | 44.7 | 38.4 |
| fanxiang S910 Pro-2TB Compare | 96.8 | 80.8 | 99.7 | 78.3 | 89.4 | 38.6 | 34.3 |
价格
性价比分析
最低 R$8,314
Amazon 1 个报价 最低 R$8,314
我们自 2026年11月9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。
