Western Digital WD_BLACK SN850X 8TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
97 التقييم العام
مقابل
Samsung PM9A3 3.84TB PCIe 4.0 x4 NVMe U.2
Samsung
57 التقييم العام
التقييمات
Workstation
Gaming
Console
Laptop
Budget
Portable
المواصفات
| Western Digital WD_BLACK SN850X | Samsung PM9A3 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | U.2 |
| Interface | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4 | 4 |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | لا توجد بيانات | |
| Sequential Write (MB/s) | لا توجد بيانات | |
| Random Read (IOPS) | لا توجد بيانات | |
| Random Write (IOPS) | لا توجد بيانات | |
| Hardware | ||
| NAND | TLC★ | — |
| DRAM Cache | ✓★ | — |
| Reliability | ||
| Endurance (TBW) | لا توجد بيانات | |
| MTBF (hours) | لا توجد بيانات | |
| Warranty (years) | 5★ | — |
| Features | ||
| Heatsink | ✓★ | — |
الإيجابيات والسلبيات
Western Digital WD_BLACK SN850X 8TB PCIe 4.0 x4 NVMe M.2 2280
- Strong capacity (98th percentile)98th %ile
- Strong random (96th percentile)96th %ile
- Strong social proof (95th percentile)95th %ile
- Strong feature (94th percentile)94th %ile
- Below average affordability (4th percentile)4th %ile
Samsung PM9A3 3.84TB PCIe 4.0 x4 NVMe U.2
- Strong capacity (88th percentile)88th %ile
- Strong speed (68th percentile)
- Below average affordability (3rd percentile)3rd %ile
- Below average endurance (15th percentile)15th %ile
- Below average feature (15th percentile)15th %ile
الأسعار
Western Digital WD_BLACK SN850X 8TB PCIe 4.0 x4 NVMe M.2 2280
Samsung PM9A3 3.84TB PCIe 4.0 x4 NVMe U.2
No current pricing available
الحكم النهائي
الفائز: Western Digital WD_BLACK SN850X
Scores 97 overall, wins 6 of 6 usage categories and 11 of 16 specs.
