DELL 8TB 7.2K SAS HDD HUS728T8
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Dell 8TB 7.2K SAS HDD (HUS728T8) Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Dell (OEM: HGST / Western Digital Ultrastar) |
| Model / Series | Ultrastar DC HC320 (HUS728T8 family) |
| Part Number | HUS728T8 (e.g., HUS728T8TAL4200 / TAL5200) |
| Product Type | Enterprise Hard Disk Drive (HDD) |
| Capacity | 8 TB |
| Interface | SAS 3.0 (12Gb/s) |
| Form Factor | 3.5-inch (LFF) |
| Drive Type | Internal, Hot-Plug |
| Spindle Speed | 7,200 RPM |
| Cache (Buffer) | 256 MB |
| Sector Format | 512e / 4Kn (model dependent) |
| Max Interface Transfer Rate | 12 Gb/s (~1200 MB/s) |
| Sustained Transfer Rate | ~205–255 MB/s |
| Average Latency | ~4.16 ms |
| Average Seek Time | ~8.5 ms (read) |
| MTBF | Up to 2–2.5 million hours |
| Workload Type | Nearline / Enterprise |
| Power Consumption | ~5.7W idle / ~9.1W active |
| Encryption | SED / ISE options available |
| Reliability Features | Helium-filled (HelioSeal), 24x7 operation |
| Compatibility | Dell PowerEdge & enterprise storage systems |
| Use Case | Bulk storage, backup, archive, big data workloads |
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