Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
94 Загальна оцінка
vs
Silicon Power A55 256GB SATA III M.2 2280
Silicon Power
28 Загальна оцінка
Оцінки
Console
Gaming
Workstation
Budget
Laptop
Portable
Характеристики
| Western Digital WD_BLACK SN850X | Silicon Power A55 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| 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) | Немає даних | |
| Random Write (IOPS) | Немає даних | |
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✓★ | ✗ |
| Reliability | ||
| Endurance (TBW) | Немає даних | |
| MTBF (hours) | Немає даних | |
| Warranty (years) | 3★ | 1 |
| Features | ||
| Heatsink | ✓★ | — |
Плюси та мінуси
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
Silicon Power A55 256GB SATA III M.2 2280
- Strong affordability (93rd percentile)93rd %ile
- Below average capacity (18th percentile)18th %ile
- Below average random (22nd percentile)
- Below average endurance (34th percentile)
Ціни
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 22800.145балів за долар
vs
Silicon Power A55 256GB SATA III M.2 22800.573балів за долар
Silicon Power A55 256GB SATA III M.2 2280 пропонує у 4.0x краще співвідношення ціна-якість
Вердикт
Переможець: Western Digital WD_BLACK SN850X
Scores 94 overall, wins 6 of 6 usage categories and 11 of 16 specs.
