系统集成 中国闪存联盟
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| Attribute | IBM FlashSystem 820 | IBM Storwize V7000 with SSD | |
| Capacity/Rack Density | 20 Terabytes: 1U | 11 Terabytes: 2U | |
| I/O latency (microseconds) | 110us (~5x faster) | 500us | |
| Maximum I/O per second | 500K IOPS | 250K IOPS | |
| NAND Flash type | Native eMLC | eMLC SSDs | |
| Power Consumption | 400W power | 530W power |