جديد
394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
Capacity 4TB
Form Factor M.2
Interface PCIe 4.0 x4
Read Speed 7,400 MB/s
NAND TLC
Endurance 50 TBW
88 التقييم العام
لا يوجد سعر حالي لدى المتاجر
لمحة سريعة
المزايا والعيوب
الإيجابيات
- Strong random (97th percentile) 97th
- Strong speed (93rd percentile) 93rd
- Strong capacity (93rd percentile) 93rd
- Strong social proof (77th percentile) 77th
السلبيات
- Below average affordability (7th percentile)
الأدلة
الأداء
المواصفات التقنية
المواصفات الكاملة
Drive
| Capacity | 4000 |
| Form Factor | M.2 |
| Interface | PCIe 4.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 4 |
| External | No |
Performance
| Sequential Read (MB/s) | 7400 |
| Sequential Write (MB/s) | 6800 |
| Random Read (IOPS) | 1300000 |
| Random Write (IOPS) | 1300000 |
Hardware
| NAND | TLC |
| DRAM Cache | No |
| Controller | E18 |
Reliability
| Endurance (TBW) | 50 |
| MTBF (hours) | 1800000 |
| Warranty (years) | 5 |
Features
| Heatsink | No |
مقارنة بالمنافسين
| Spec | 394HB 4TB SSD | Western Digital Black SN850X | Samsung 9100 PRO | Kingston FURY Renegade G5 SFYR2S/4T0 | SanDisk WD_BLACK WDS800T2XHE | Micron T710 CT4000T710SSD5 |
|---|---|---|---|---|---|---|
| Capacity | 4TB | 4TB | 4TB | 4TB | 8TB | 4TB |
| Form Factor | M.2 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 5.0 x4 | PCIe 4.0 | PCIe 5.0 |
| Seq Read | 7,400 MB/s | 7,300 MB/s | 14,800 MB/s | 14,800 MB/s | 7,300 MB/s | 14,500 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | false | true | true | true | true | false |
| Endurance | 50 TBW | 2400 TBW | 2400 TBW | 4000 TBW | 4800 TBW | 2400 TBW |
| Compare | Compare | Compare | Compare | Compare |
| المنتج | Speed | Random | Feature | Capacity | User Sentiment | Endurance | التقييم الاجتماعي | Affordability |
|---|---|---|---|---|---|---|---|---|
| 394HB 4TB SSD | 92.9 | 96.8 | 53.7 | 92.6 | 65.6 | 69.4 | 77.4 | 6.7 |
| Western Digital Black SN850X Compare | 89 | 95.6 | 89.5 | 92.6 | 94.7 | 88.1 | 95.3 | 10.2 |
| Samsung 9100 PRO Compare | 99.2 | 99.8 | 99.7 | 92.6 | 0 | 86 | 99.6 | 5.1 |
| Kingston FURY Renegade G5 SFYR2S/4T0 Compare | 99.5 | 99 | 90.9 | 92.6 | 0 | 93.6 | 87.1 | 6.3 |
| SanDisk WD_BLACK WDS800T2XHE Compare | 89 | 96.3 | 89.5 | 98.1 | 0 | 88.1 | 95.3 | 3.7 |
| Micron T710 CT4000T710SSD5 Compare | 99.1 | 99.2 | 89.5 | 92.6 | 0 | 86 | 77.4 | 11.2 |
تقييمات حسب الاستخدام
- الإجمالي88.2
- Budget74
- الألعاب85.2
- Laptop89.3
- Console83.3
- Portable22.5
- Workstation78.2
مراجعة كاملة قادمة قريبًا. المواصفات والتقييمات والأسعار والرسوم البيانية أعلاه محدَّثة دائمًا.
