WD Purple 3TB SATA HDD 3.5inch internal 256MB Cache

WD Purple 3TB SATA HDD 3.5inch internal 256MB Cache

Manufacturer	WESTERN DIGITAL
Manufacturer Part No	WD33PURZ

Marketing Description
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.
Product Features
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. 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.
General
Device Type	Hard drive - internal
Capacity	3 TB
Form Factor	3.5"
Interface	SATA 6Gb/s
Buffer Size	256 MB
Features	Advanced Format technology, AllFrame, 24x7 availability, Conventional magnetic recording (CMR)
Width	101.6 mm
Depth	147 mm
Height	26.1 mm
Performance
Drive Transfer Rate	600 MBps (external)
Spindle Speed	5400 rpm
Reliability
MTBF	1,000,000 hours
24x7 Operation	Yes
Non-Recoverable Errors	1 per 10^14
Load / Unload Cycles	300,000
Expansion & Connectivity
Interfaces	1 x SATA 6 Gb/s
Compatible Bay	3.5"
Software & System Requirements
Software Included	Western Digital Device Analytics
Miscellaneous
Compliant Standards	RoHS 2011/65/EU
Manufacturer Warranty
Service & Support	Limited warranty - 3 years
Environmental Parameters
Min Operating Temperature	0 °C
Max Operating Temperature	65 °C
Shock Tolerance (operating)	30 g @ 2 ms
Shock Tolerance (non-operating)	250 g @ 2 ms

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