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Key features of the Ultrastar® SN100 product family
- Supports standard NVMe drivers
- Released capacities up to 3.2 in both HHHL card type and SSF 2.5 drive form factors
- UEFI boot support
- PCIe Gne3 support
- Enterprise-grade reliability
specification
| Item | HHHLMore (half height, half length) |
SSF 2.5 inch drives | |
| product name | ULTRASTAR SN150 | ULTRASTAR SN100 | |
| Capacity (GB) | 3,200/1,600 | 3,200/1,600 | 800 |
| bus interface | PCIe Gen3 x4 | PCIe Gen3 x4 | PCIe Gen3 x4 |
| Read throughput (maximum MB/s, sequential speed/128K) |
3,000 | 3,000 | 2,600 |
| Write throughput (maximum MB/s, sequential speed/128K) |
1,600 | 1,600 | 1,400 |
| Read IOPS (maximum IOPS random 4K) |
743,000 | 743,000 | 634,000 |
| Write IOPS (maximum IOPS random 4K) |
160,000 | 160,000 | 83,000 |
| Mixed IOPS (70/30 R/W random 4K) |
310,000 | 310,000 | 190,000 |
| Read IOPS (max IOPS random 8K) |
385,000 | 385,000 | 330,000 |
| Write IOPS (max IOPS random 8K) |
75,000 | 75,000 | 42,000 |
| Latency 512B (μs) | 20 | 20 | 20 |
| MTBF (M Hours) | 2 | 2 | 2 |
| Power consumption (Avtive/Idle) | 25watts/8watts | 25watts/8watts | 25watts/8watts |
Related Information
・ HGST press release (PDF)
・ It was published in IT Media! *Jump to external site "IT Media".