881779-K21 Technical Specifications
HPE 12TB 7200RPM 3.5in DS SAS-12G SC Midline G9 G10 HDD
General
| Device Type | Hard Drive – |
|---|---|
| Capacity | 12TB |
| Form Factor | 3.5 inch LFF |
| Interface | SAS 12Gb/s |
| Bytes per Sector | 512 |
| Drive Technology (Fill) | Helium |
| Plug Type | Hot Plug |
| Format Type | 512e |
| Carrier Type | Smart Carrier (SC) |
| Workload Type | Midline |
| Features | Dual Port, Advanced Format 512e, Digitally Signed Firmware |
| Bundled with | HPE SmartDrive Carrier |
Performance
| Rotational Speed | 7200 RPM |
|---|---|
| Transfer Rate Synchronous (Max) | 12Gb/sec |
| OD Media Rate, Max Sequential Throughput (MiB/s) | 235 |
| 128Kib Random Rd (IOPs) | 105 |
| 128Kib Random 70% RD/ 30% WT (IOPs) | 115 |
| 128Kib Random 50% RD/ 50% WT (IOPs) | 125 |
Expansion & Connectivity
| Interfaces | 1 x SAS 12 Gb/s |
|---|---|
| Compatible Bay | 3.5″ LFF |

