Lexar NM990 4TB PCIe 5.0 x4 NVMe M.2 2280
Lexar
82 التقييم العام
مقابل
Samsung 8TB SSD PCIe 5.0 x4 NVMe M.2
Samsung
100 التقييم العام
التقييمات
Workstation
Console
Gaming
Laptop
Budget
Portable
المواصفات
| Lexar NM990 | Samsung 8TB SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 |
| Interface | PCIe 5.0 x4 | PCIe 5.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 5 | 5 |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✗ | ✓★ |
| Controller | — | In-House Controller |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | — | 5★ |
| Features | ||
| Heatsink | — | ✓★ |
| Hardware Encryption | — | ✓★ |
الإيجابيات والسلبيات
Lexar NM990 4TB PCIe 5.0 x4 NVMe M.2 2280
- Strong random (98th percentile)98th %ile
- Strong speed (97th percentile)97th %ile
- Strong capacity (93rd percentile)93rd %ile
- Strong endurance (77th percentile)
- Below average affordability (10th percentile)10th %ile
- Below average social proof (27th percentile)
Samsung 8TB SSD PCIe 5.0 x4 NVMe M.2
- Strong random (100th percentile)100th %ile
- Strong feature (100th percentile)100th %ile
- Strong speed (99th percentile)99th %ile
- Strong capacity (98th percentile)98th %ile
- Below average affordability (2nd percentile)2nd %ile
الأسعار
Lexar NM990 4TB PCIe 5.0 x4 NVMe M.2 22800.107نقاط لكل دولار
مقابل
Samsung 8TB SSD PCIe 5.0 x4 NVMe M.20.051نقاط لكل دولار
Lexar NM990 4TB PCIe 5.0 x4 NVMe M.2 2280 يقدم قيمة أفضل بـ 2.1x مقابل المال
الحكم النهائي
الفائز: Samsung 8TB SSD
Scores 100 overall, wins 5 of 6 usage categories and 10 of 18 specs.
