Новинка
ADATA 14992281
Capacity 256GB
Form Factor M.2
Interface PCIe 3.0 x4
Read Speed 2,000 MB/s
NAND TLC
Endurance 80 TBW
56 Общая оценка
Нет актуальной цены у продавцов
Обзор
Плюсы и минусы
Плюсы
- Strong feature (87th percentile) 87th
- Strong random (79th percentile) 79th
- Strong endurance (68th percentile) 68th
Минусы
- Below average capacity (17th percentile)
Факты
Производительность
Характеристики
Полные характеристики
Drive
| Capacity | 256 |
| Form Factor | M.2 |
| Interface | PCIe 3.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 3 |
| External | No |
Performance
| Sequential Read (MB/s) | 2000 |
| Sequential Write (MB/s) | 1600 |
| Random Read (IOPS) | 180000 |
| Random Write (IOPS) | 280000 |
Hardware
| NAND | TLC |
| DRAM Cache | No |
Reliability
| Endurance (TBW) | 80 |
| MTBF (hours) | 1500000 |
| Warranty (years) | 3 |
Features
| Heatsink | Yes |
| Hardware Encryption | Yes |
В сравнении с конкурентами
| Spec | ADATA 14992281 | Samsung 9100 PRO | Western Digital WD Black SN850X | Crucial T500 | Kingston Fury Renegade SFYRDK/2000G | Seagate FireCuda 530R |
|---|---|---|---|---|---|---|
| Capacity | 256GB | 8TB | 4TB | 2TB | 2TB | 4TB |
| Form Factor | M.2 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | PCIe 3.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Seq Read | 2,000 MB/s | 14,800 MB/s | 7,300 MB/s | 7,400 MB/s | 7,300 MB/s | 7,400 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | false | true | true | true | true | false |
| Endurance | 80 TBW | 4800 TBW | 2400 TBW | 1200 TBW | 2000 TBW | 5050 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Товар | Speed | Random | Feature | Capacity | Endurance |
|---|---|---|---|---|---|
| ADATA 14992281 | 46.8 | 78.6 | 87.3 | 17.4 | 68.4 |
| Samsung 9100 PRO Compare | 99 | 99.8 | 99.8 | 98.1 | 85.6 |
| Western Digital WD Black SN850X Compare | 88.3 | 95.1 | 93.9 | 92.5 | 80.5 |
| Crucial T500 Compare | 93.7 | 96.4 | 99 | 78.3 | 82.6 |
| Kingston Fury Renegade SFYRDK/2000G Compare | 92.9 | 93.8 | 93.9 | 78.3 | 93.7 |
| Seagate FireCuda 530R Compare | 92.4 | 96.3 | 52.7 | 92.5 | 95.4 |
Оценки по сценариям использования
Полный обзор скоро появится. Характеристики, оценки, цены и графики выше всегда актуальны.
