Produktbeskrivning
WD Purple drives are designed to meet the challenges of 24x7 video surveillance recording. These drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24/7 always-on environment of a high-definition surveillance system. With WD Purple drives, you get reliable, surveillance-class storage that's tested for compatibility in a wide range of security systems. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback.
Egenskaper
Exclusive AllFrame technologyAll WD Purple drives are equipped with AllFrame technology, which helps reduce video frame drops and improves video recording and playback.
Enhanced workload ratingsWD Purple drives feature a workload to handle the unique demands of mainstream video surveillance DVR and NVR systems.
Designed for surveillance solutionsWD Purple drives are engineered for mainstream surveillance DVRs and NVRs that operate 24/7. With tarnish-resistant components and support in storage systems with more than eight drive bays, WD Purple drives deliver reliable operation even in harsh environments.
Wide compatibility, seamless integrationWD Purple hard drives are built with compatibility in mind, so you can quickly and seamlessly add capacity to your surveillance system.
Teknisk specifikation
Allmänt
| Typ av enhet | Hårddisk - inbyggd |
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| Kapacitet | 8 TB |
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| Formfaktor | 3.5" |
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| Gränssnitt | SATA 6Gb/s |
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| Buffertstorlek | 256 MB |
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| Egenskaper | Advanced Format-teknik, övervakningssystemkompatibel, AllFrame 4K, fläckbeständig |
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| Bredd | 101.6 mm |
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| Djup | 147 mm |
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| Höjd | 26.1 mm |
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| Vikt | 720 g |
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Prestanda
| Hårddiskens överföringshastighet | 600 MBps (extern) |
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| Intern datafrekvens | 215 MBps |
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| Spindelhastighet | 5640 rpm |
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Pålitlighet
| Oåterkalleligt fel | 1 per 10^14 |
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| Ladda/ladda ur cykler | 300,000 |
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Expansion och anslutningar
| Gränssnitt | 1 x SATA 6 Gb/s |
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| Kompatibelt fack | 3.5" |
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Strömtillförsel
| Strömkonsumtion | 6.2 Watt (läsning/skrivning)
5.5 Watt (inaktiv)
0.4 Watt (viloläge)
0.4 Watt (viloläge) |
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Diverse
| Standarder som följs | UL, TUV, VCCI, BSMI, ICES-003, FCC, KC, RCM, UKCA, CB Scheme, Maghreb, NMB-003 |
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Tillverkarens garanti
| Service och support | Begränsad garanti - 3 år |
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Miljöparametrar
| Min temperatur vid drift | 0 °C |
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| Max temperatur vid drift | 65 °C |
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| Min temperatur vid förvaring | -40 °C |
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| Max temperatur vid förvaring | 70 °C |
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| Stöttolerans (vid drift) | 30 g @ 2 ms |
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| Stöttolerans (i vila) | 250 g @ 2 ms |
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