Samsung 990 PRO 1TB PCIe 4.0 x4 NVMe M.2 2280
Samsung
89 التقييم العام
مقابل
ADATA Ultimate SU650 512GB SATA III 2.5"
ADATA
41 التقييم العام
التقييمات
Workstation
Gaming
Budget
Console
Laptop
Portable
المواصفات
| Samsung 990 PRO | ADATA Ultimate SU650 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | 2.5" |
| Interface | PCIe 4.0 x4 | SATA III |
| Protocol | NVMe | SATA |
| PCIe Generation | 4★ | — |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | لا توجد بيانات | |
| Random Write (IOPS) | لا توجد بيانات | |
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✓★ | ✗ |
| Controller | Samsung | — |
| Reliability | ||
| Endurance (TBW) | لا توجد بيانات | |
| MTBF (hours) | ||
| Warranty (years) | 5★ | 3 |
| Features | ||
| Heatsink | ✓★ | — |
| Hardware Encryption | ✓★ | — |
الإيجابيات والسلبيات
Samsung 990 PRO 1TB PCIe 4.0 x4 NVMe M.2 2280
- Strong social proof (100th percentile)100th %ile
- Strong feature (99th percentile)99th %ile
- Strong random (97th percentile)97th %ile
- Strong speed (93rd percentile)93rd %ile
ADATA Ultimate SU650 512GB SATA III 2.5"
- Strong social proof (88th percentile)88th %ile
- Below average speed (17th percentile)17th %ile
- Below average random (22nd percentile)
- Below average capacity (34th percentile)
الحكم النهائي
الفائز: Samsung 990 PRO
Scores 89 overall, wins 6 of 6 usage categories and 11 of 18 specs.