Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
94 Общая оценка
vs
Samsung PM9A3 7.68TB PCIe 4.0 x4 NVMe 2.5"
Samsung
48 Общая оценка
Оценки
Console
Gaming
Workstation
Budget
Laptop
Portable
Характеристики
| Western Digital WD_BLACK SN850X | Samsung PM9A3 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | 2.5" |
| Interface | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4 | 4 |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | Нет данных | |
| Sequential Write (MB/s) | Нет данных | |
| Random Read (IOPS) | Нет данных | |
| Random Write (IOPS) | Нет данных | |
| Hardware | ||
| NAND | TLC★ | — |
| DRAM Cache | ✓★ | — |
| Reliability | ||
| Endurance (TBW) | Нет данных | |
| MTBF (hours) | Нет данных | |
| Warranty (years) | 3★ | — |
| Features | ||
| Heatsink | ✓★ | — |
Плюсы и минусы
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
- Strong random (96th percentile)96th %ile
- Strong social proof (95th percentile)95th %ile
- Strong feature (94th percentile)94th %ile
- Strong capacity (93rd percentile)93rd %ile
- Below average affordability (9th percentile)9th %ile
Samsung PM9A3 7.68TB PCIe 4.0 x4 NVMe 2.5"
- Strong capacity (97th percentile)97th %ile
- Strong speed (68th percentile)
- Below average affordability (1st percentile)1st %ile
- Below average endurance (15th percentile)15th %ile
- Below average feature (15th percentile)15th %ile
- Below average social proof (17th percentile)17th %ile
Цены
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 22800.144баллов за доллар
vs
Samsung PM9A3 7.68TB PCIe 4.0 x4 NVMe 2.5"0.012баллов за доллар
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280 предлагает в 12.0x лучшее соотношение цена-качество
Вердикт
Победитель: Western Digital WD_BLACK SN850X
Scores 94 overall, wins 6 of 6 usage categories and 10 of 16 specs.
