新品
Crucial MX300 275GB SATA III 2.5"
The 275GB SATA III drive hits 530 MB/s reads and 510 MB/s writes with 92K random read IOPS, powered by Micron 3D TLC NAND and Dynamic Write acceleration for faster file transfers. It also offers hardware encryption and over 90x better energy efficiency than a typical hard drive, making it a low-power upgrade. Best for budget-conscious desktop users replacing a slow HDD for everyday tasks and boot drives, though its portability score is weak.
Capacity 275GB
Form Factor 2.5"
Interface SATA III
Read Speed 530 MB/s
NAND TLC
Endurance 220 TBW
50 综合评分
价格 US$140
概览
优缺点
优点
- Strong feature (79th percentile) 79th
- Strong user sentiment (79th percentile) 79th
- Strong social proof (78th percentile) 78th
- Strong endurance (77th percentile) 77th
缺点
- Below average capacity (22nd percentile)
- Below average speed (25th 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。
88/100我们的 AI 口碑分析
实测数据
性能表现
规格参数
完整规格参数
Drive
| Capacity | 275 |
| Form Factor | 2.5" |
| Interface | SATA III |
| Protocol | SATA |
| External | No |
Performance
| Sequential Read (MB/s) | 530 |
| Sequential Write (MB/s) | 510 |
| Random Read (IOPS) | 92000 |
| Random Write (IOPS) | 83000 |
Hardware
| NAND | TLC |
Reliability
| Endurance (TBW) | 220 |
Features
| Hardware Encryption | Yes |
竞品对比
| Spec | Crucial MX300 | Samsung 990 PRO | Lexar Professional NM1090 PRO | Western Digital BLACK SN850X | MSI SPATIUM M480 PRO | XPG GAMMIX S70 Blade AGAMMIXS70B-2T-CS |
|---|---|---|---|---|---|---|
| Capacity | 275GB | 2TB | 2TB | 2TB | 1TB | 2TB |
| 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 5.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Seq Read | 530 MB/s | 7,450 MB/s | 14,000 MB/s | 7,300 MB/s | 7,400 MB/s | 7,400 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | - | true | true | false | true | true |
| Endurance | 220 TBW | 1200 TBW | 1400 TBW | 1200 TBW | 3000 TBW | 1480 TBW |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Speed | Random | Feature | Capacity | User Sentiment | Endurance | 用户口碑 | Affordability |
|---|---|---|---|---|---|---|---|---|
| Crucial MX300 | 24.8 | 42.3 | 79 | 21.8 | 78.8 | 76.7 | 77.5 | 64.5 |
| Samsung 990 PRO Compare | 93.7 | 97.4 | 99 | 78.5 | 78.8 | 86.1 | 95.4 | 20.6 |
| Lexar Professional NM1090 PRO Compare | 98.2 | 98.5 | 97.6 | 78.5 | 0 | 91.2 | 51.9 | 24.1 |
| Western Digital BLACK SN850X Compare | 89 | 95.7 | 53.8 | 78.5 | 94.6 | 83.1 | 99.6 | 22.9 |
| MSI SPATIUM M480 PRO Compare | 94 | 81.1 | 94 | 55.3 | 78.8 | 98.7 | 95.4 | 43.6 |
| XPG GAMMIX S70 Blade AGAMMIXS70B-2T-CS Compare | 92.9 | 90.5 | 94 | 78.5 | 78.8 | 77.7 | 77.5 | 29.6 |
价格
性价比分析
最低 US$140
Amazon 1 个报价 最低 US$140
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。
