新品 降价 1%
SanDisk 8TB SSD PCIe 4.0 NVMe M.2 2280
Capacity 8TB
Form Factor M.2 2280
Interface PCIe 4.0
Read Speed 7,300 MB/s
NAND TLC
DRAM Cache 是
Endurance 4800 TBW
96 综合评分
价格 R$12,486
概览
优缺点
优点
- Strong capacity (98th percentile) 98th
- Strong random (96th percentile) 96th
- Strong social proof (95th percentile) 95th
- Strong feature (94th percentile) 94th
缺点
- Below average affordability (4th percentile)
实测数据
性能表现
规格参数
完整规格参数
Drive
| Capacity | 8000 |
| Form Factor | M.2 2280 |
| Interface | PCIe 4.0 |
| Protocol | NVMe |
| PCIe Generation | 4 |
| External | No |
Performance
| Sequential Read (MB/s) | 7300 |
| Sequential Write (MB/s) | 6600 |
| Random Read (IOPS) | 1200000 |
| Random Write (IOPS) | 1200000 |
Hardware
| NAND | TLC |
| DRAM Cache | Yes |
Reliability
| Endurance (TBW) | 4800 |
| MTBF (hours) | 1750000 |
| Warranty (years) | 5 |
Features
| Heatsink | Yes |
竞品对比
| Spec | SanDisk 8TB SSD | Western Digital Black SN850X | Kingston FURY Renegade G5 SFYR2S/4T0 | Samsung 990 PRO | Crucial T700 | Lexar NM1090 PRO LNM109P004T-RNNNU |
|---|---|---|---|---|---|---|
| Capacity | 8TB | 4TB | 4TB | 2TB | 2TB | 4TB |
| Form Factor | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 5.0 |
| Seq Read | 7,300 MB/s | 7,300 MB/s | 14,800 MB/s | 7,450 MB/s | 12,400 MB/s | 14,000 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | SLC |
| Dram Cache | true | true | true | true | true | true |
| Endurance | 4800 TBW | 2400 TBW | 4000 TBW | 1200 TBW | 1200 TBW | 2800 TBW |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Speed | Random | Feature | Capacity | Endurance | 用户口碑 | Affordability |
|---|---|---|---|---|---|---|---|
| SanDisk 8TB SSD | 89 | 96.3 | 93.9 | 98.1 | 88.1 | 95.3 | 3.7 |
| Western Digital Black SN850X Compare | 89 | 95.6 | 89.4 | 92.6 | 88.1 | 95.3 | 10.4 |
| Kingston FURY Renegade G5 SFYR2S/4T0 Compare | 99.5 | 99 | 90.9 | 92.6 | 93.6 | 87.1 | 6.3 |
| Samsung 990 PRO Compare | 93.7 | 97.4 | 98.9 | 78.5 | 86 | 95.3 | 23.4 |
| Crucial T700 Compare | 96.6 | 97.6 | 97.5 | 78.5 | 83 | 77.4 | 23.8 |
| Lexar NM1090 PRO LNM109P004T-RNNNU Compare | 98.1 | 98.5 | 97.5 | 92.6 | 75.1 | 56.7 | 9.2 |
价格
性价比分析
最低 R$12,486
Amazon 1 个报价 最低 R$12,486
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
- 总体95.6
- Budget70.1
- 游戏92.4
- Laptop71.7
- Console92.5
- Portable24.5
- Workstation94.8
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。
