394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
394HB
82 التقييم العام
مقابل
Western Digital SN740 256GB PCIe 4.0 x4 NVMe M.2 2230
Western Digital
42 التقييم العام
التقييمات
Laptop
Gaming
Console
Budget
Workstation
Portable
المواصفات
| 394HB 4TB SSD | Western Digital SN740 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 | M.2 2230 |
| 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 | ✗ | — |
| Controller | E18 | — |
| Reliability | ||
| Endurance (TBW) | 50★ | — |
| MTBF (hours) | لا توجد بيانات | |
| Warranty (years) | 5★ | 2 |
| Features | ||
| Heatsink | ✗ | — |
الإيجابيات والسلبيات
394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
- Strong random (97th percentile)97th %ile
- Strong speed (93rd percentile)93rd %ile
- Strong capacity (93rd percentile)93rd %ile
- Strong social proof (78th percentile)
- Below average affordability (7th percentile)7th %ile
Western Digital SN740 256GB PCIe 4.0 x4 NVMe M.2 2230
- Strong affordability (89th percentile)89th %ile
- Strong speed (68th percentile)
- Below average feature (15th percentile)15th %ile
- Below average capacity (18th percentile)18th %ile
الأسعار
394HB 4TB SSD PCIe 4.0 x4 NVMe M.20.092نقاط لكل دولار
مقابل
Western Digital SN740 256GB PCIe 4.0 x4 NVMe M.2 22300.716نقاط لكل دولار
Western Digital SN740 256GB PCIe 4.0 x4 NVMe M.2 2230 يقدم قيمة أفضل بـ 7.8x مقابل المال
الحكم النهائي
الفائز: 394HB 4TB SSD
Scores 82 overall, wins 5 of 6 usage categories and 9 of 17 specs.
