Western Digital WD Purple 4 TB WD40PURZ
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| Weight: | 680 g |
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| Brand: | Western Digital |
| Description: | Capacity: 4000 GB, form factor: 3.5, purpose: for video surveillance systems, type: HDD, rotation speed: 5400 rpm, interfaces: SATA 6Gb/s, features: support for 4 KB sectors |
| Width: | 101.6 |
| Height: | 26.1 |
| Interfaces: | SATA 6Gb/s |
| Power consumption: | 5.1 W |
| Peculiarities: | Support for 4 KB sectors |
| Additional Information: | HDD for 24/7 security applications with 64 HD cameras or less and 8+ hard drives; non-operating storage temperature °C -40 to 70 |
| Type: | HDD |
| Purpose: | For video surveillance systems |
| Length: | 147 mm |
| Recording speed: | 150 MB/s |
| Reading speed: | 150 MB/s |
| Max. working temperature: | 65°C |
| Capacity: | 4 TB |
| Rotational speed: | 5400 rpm |
| Form Factor: | 3.5" |
| Power consumption in sleep mode: | 0.4W |
| Idle noise level: | 25 dB |
| Operating noise level: | 26 dB |
| Buffer volume: | 64 MB |
| MTBF: | 1000000 h |
| Shock resistance at work: | 30 G |
| Storage shock resistance: | 250 G |
| Max. interface speed: | 600 MB/s |