新品
Western Digital SN740 256GB PCIe 4.0 x4 NVMe M.2 2230
Capacity 256GB
Form Factor M.2 2230
Interface PCIe 4.0 x4
42 综合评分
暂无零售商最新价格
概览
优缺点
优点
- Strong affordability (89th percentile) 89th
- Strong speed (68th percentile) 68th
缺点
- Below average feature (15th percentile)
- 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
- Q1 202684/100
Buyers in Q1 2026 found the drive fast and easy to install, especially for Steam Deck and Raspberry Pi projects. However, one unit failed to work in an Orange Pi 5, and another arrived with preinstalled Windows data.
- Fast performance and quick boot times praised by multiple users.
- Easy installation and good compatibility with Steam Deck and Raspberry Pi.
- One drive did not work in Orange Pi 5, causing disappointment and a loss.
- Drive arrived with preinstalled Windows data, raising legal and privacy concerns.
- Q3 202567/100
Buyers report mixed experiences: one praises flawless performance, another reports severe I/O errors on Linux systems, and a third confirms authenticity and heat resistance.
- I/O errors on AlmaLinux and Raspberry Pi OS; data unreadable, described as dead on arrival.
- Works perfectly with no issues reported.
- Authentic product, high quality, withstands heat; repeat purchase.
- Q4 202472/100
Buyers found the drive functional and fast, but one reported used-like condition with high writes, and another noted a dead HDD in a Mac Mini. Overall, performance was praised, though capacity for 4K recording was limited.
- Drive works well, fast in enclosures, and suitable for external use or upgrades.
- One unit arrived with 740GB writes and 22 power cycles, not 'brand new' as described.
- Compatibility issues: Dell BIOS lock and Mac Mini HDD failure, but drive itself worked after setup.
- 256GB capacity insufficient for 4K iPhone recording; only ~30 minutes, recommend larger size.
基于 21 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 2230 |
| Interface | PCIe 4.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 4 |
| External | No |
Reliability
| Warranty (years) | 2 |
竞品对比
| Spec | Western Digital SN740 | Crucial T500 | Samsung 990 EVO | SK Hynix Platinum P41 | Kingston NV3 SNV3SM3/2T0 | SanDisk Optimus SDSP51100TAN |
|---|---|---|---|---|---|---|
| Capacity | 256GB | 1TB | 2TB | 2TB | 2TB | 1TB |
| Form Factor | M.2 2230 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2230 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Seq Read | - | 7,300 MB/s | 5,000 MB/s | 7,000 MB/s | 6,000 MB/s | 7,100 MB/s |
| Nand Type | - | TLC | TLC | TLC | TLC | QLC |
| Dram Cache | - | true | false | true | - | - |
| Endurance | - | 600 TBW | 1200 TBW | 1200 TBW | 640 TBW | 1200 TBW |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Speed | Random | Feature | Capacity | Endurance | 用户口碑 | Affordability |
|---|---|---|---|---|---|---|---|
| Western Digital SN740 | 67.8 | 61.7 | 14.7 | 17.6 | 35.8 | 53.3 | 89 |
| Crucial T500 Compare | 91.4 | 96.7 | 99 | 55.3 | 83.1 | 95.4 | 56.5 |
| Samsung 990 EVO Compare | 72.5 | 90.5 | 79 | 78.5 | 83.1 | 95.4 | 55.5 |
| SK Hynix Platinum P41 Compare | 84.1 | 97 | 94 | 78.5 | 86.1 | 45.9 | 59.1 |
| Kingston NV3 SNV3SM3/2T0 Compare | 77.7 | 61.7 | 53.8 | 78.5 | 69.8 | 87.2 | 22.7 |
| SanDisk Optimus SDSP51100TAN Compare | 87.1 | 95.7 | 14.7 | 55.3 | 95.4 | 87.2 | 52.9 |
价格
性价比分析
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。
