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Produktbeskrivning	WD Purple WD43PURZ - hårddisk - 4 TB - övervakning - SATA 6Gb/s
Typ	Hårddisk - inbyggd
Kapacitet	4 TB
Formfaktor	3.5"
Gränssnitt	SATA 6Gb/s
Dataöverföringshastighet	600 MBps
Buffertstorlek	256 MB
Spindelhastighet	5400 rpm
Egenskaper	Advanced Format-teknik, AllFrame, tillgängligt dygnet runt alla dagar, CMR (Conventional Magnetic Recording)
Dimensioner (BxDxH)	101.6 mm x 147 mm x 26.1 mm
Tillverkarens garanti	3 års garanti

Allmänt
Typ av enhet	Hårddisk - inbyggd
Kapacitet	4 TB
Formfaktor	3.5"
Gränssnitt	SATA 6Gb/s
Buffertstorlek	256 MB
Egenskaper	Advanced Format-teknik, AllFrame, tillgängligt dygnet runt alla dagar, CMR (Conventional Magnetic Recording)
Bredd	101.6 mm
Djup	147 mm
Höjd	26.1 mm
Prestanda
Hårddiskens överföringshastighet	600 MBps (extern)
Spindelhastighet	5400 rpm
Pålitlighet
MTBF (genomsnittstid mellan fel)	1,000,000 timmar
Dygnet-runt drift	Ja
Oåterkalleligt fel	1 per 10^14
Ladda/ladda ur cykler	300,000
Expansion och anslutningar
Gränssnitt	1 x SATA 6 Gb/s
Kompatibelt fack	3.5"
Programvara & Systemkrav
Medföljande programvara	Western Digital Device Analytics
Diverse
Standarder som följs	RoHS 2011/65/EU
Tillverkarens garanti
Service och support	Begränsad garanti - 3 år
Miljöparametrar
Min temperatur vid drift	0 °C
Max temperatur vid drift	65 °C
Stöttolerans (vid drift)	30 g @ 2 ms
Stöttolerans (i vila)	250 g @ 2 ms

WD Purple drives are designed to meet the challenges of 24 x 7 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. Great AllFrame technology helps reduce frame loss and improve overall video playback.

Capacity 4 TB
Designed for mainstream surveillance systems
WD AllFrame technology delivers optimizations for write-intensive, low bit-rate, high stream-count workloads typical to surveillance applications
Supports 180 TB/year workload rate

Big storage and surveillance you can trust
Western Digital has provided surveillance-grade storage for more than a decade. With WD Purple surveillance storage, drives are engineered for high temperature, always-on surveillance systems so you can rely on quality video when you need it.
Western digital's WD AllFrame technology
All WD Purple drives are equipped with AllFrame technology, which helps reduce video frame drops and improves video recording and playback.
Enhanced workload ratings
WD Purple drives feature a workload rating - to handle the unique demands of mainstream video surveillance DVR and NVR systems.
Multiple cameras, multiple streams
Modern recorders support multiple video streams per camera. WD Purple drives support 64 single-stream HD cameras. With so many options, you have the flexibility to upgrade or expand your security applications in the future.
Designed for reliable operation
Engineered for reliability with an MTBF of 1 million hours and backed, WD Purple drives feature tarnish-resistant components and support for storage systems with 16 drive bays. WD Purple hard drives are designed with RAID error recovery control to help reduce failures in supported video recorders.
Wide compatibility and seamless integration
WD Purple hard drives are built with compatibility in mind, so you can quickly and seamlessly add capacity to your surveillance system. With a wide range of high enclosures and chipsets supported, you're sure to find the DVR or NVR configuration that's right for you.

Filters:

WD Purple 4TB

SATA 6Gb/s

Allmänt

Prestanda

Pålitlighet

Expansion och anslutningar

Programvara & Systemkrav

Diverse

Tillverkarens garanti

Miljöparametrar