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Lexar NM790 512GB PCIe 4.0 x4 NVMe M.2 2280
Capacity 512GB
Form Factor M.2 2280
Interface PCIe 4.0 x4
Read Speed 7,200 MB/s
NAND TLC
Endurance 500 TBW
60 Pontuação Geral
Sem preço atual de lojas
Resumo
Prós e contras
Prós
- Strong random (92nd percentile) 92nd
- Strong endurance (84th percentile) 84th
- Strong speed (79th percentile) 79th
Contras
- Below average affordability (0th percentile)
- Below average capacity (35th percentile)
As provas
Desempenho
Especificações
Especificações completas
Drive
| Capacity | 512 |
| Form Factor | M.2 2280 |
| Interface | PCIe 4.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 4 |
| External | No |
Performance
| Sequential Read (MB/s) | 7200 |
| Sequential Write (MB/s) | 4400 |
| Random Read (IOPS) | 800000 |
| Random Write (IOPS) | 800000 |
Hardware
| NAND | TLC |
| DRAM Cache | No |
Reliability
| Endurance (TBW) | 500 |
| MTBF (hours) | 1500000 |
Face à concorrência
| Spec | Lexar NM790 | Western Digital Black SN850X | Samsung 9100 PRO | Kingston FURY Renegade G5 SFYR2S/4T0 | SanDisk WD_BLACK WDS800T2XHE | Micron T710 CT4000T710SSD5 |
|---|---|---|---|---|---|---|
| Capacity | 512GB | 4TB | 4TB | 4TB | 8TB | 4TB |
| Form Factor | M.2 2280 | 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 | 7,200 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 | 500 TBW | 2400 TBW | 2400 TBW | 4000 TBW | 4800 TBW | 2400 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Produto | Speed | Random | Feature | Capacity | Endurance | Affordability |
|---|---|---|---|---|---|---|
| Lexar NM790 | 79.2 | 91.6 | 53.7 | 34.8 | 84.4 | 0 |
| Western Digital Black SN850X Compare | 89 | 95.6 | 89.5 | 92.6 | 88.1 | 10.2 |
| Samsung 9100 PRO Compare | 99.2 | 99.8 | 99.7 | 92.6 | 86 | 5.1 |
| Kingston FURY Renegade G5 SFYR2S/4T0 Compare | 99.5 | 99 | 90.9 | 92.6 | 93.6 | 6.3 |
| SanDisk WD_BLACK WDS800T2XHE Compare | 89 | 96.3 | 89.5 | 98.1 | 88.1 | 3.7 |
| Micron T710 CT4000T710SSD5 Compare | 99.1 | 99.2 | 89.5 | 92.6 | 86 | 11.2 |
Pontuações por utilização
- Geral60.3
- Budget36.7
- Jogos48.3
- Laptop57.2
- Console45.2
- Portable13.4
- Workstation58.4
Uma análise completa chega em breve. As especificações, pontuações, preços e gráficos acima estão sempre atualizados.
