Description
WD PURPLE 3TB 3.5 SURVEILLANCE HDD 256MB
More Information
-Internal HDD for NVR Applications- Designed for Up to 8-Bay NAS Deployments- Designed for Up to 64-Camera Systems- Capacity:3TB- Supports SATA 3.0 6Gbps Protocol- Rotation Speed:5400 RPM- Transfer Rate:Up to 180MB/s- Cache:256MB- MTBF:1.0 Million Hours-WD AllFrame Technology- Recording Technology:CMR
Uncompromising Surveillance Storage
WD Purpledrives 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 thats tested for compatibility in a wide range of security systems. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback.
Industry-Leading Storage. Surveillance You Can TrustWestern 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 most. WD Purple delivers smart video storage that you can trust and are backed by a 3-year limited warranty.
Western Digital's Exclusive AllFrameTechnologyAll WD Purpledrives are equipped with AllFrametechnology, which helps reduce video frame drops and improves video recording and playback.
Enhanced Workload RatingsWD Purpledrives feature a workload rating of up to 180TB/year- up to three times that of desktop drives - to handle the unique demands of mainstream video surveillance DVR and NVR systems.
Multiple Cameras, Multiple StreamsModern recorders now support multiple video streams per camera. WD Purpledrives support up to 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 Surveillance SolutionsWith an MTBF of up to 1 million hours, WD Purpledrives are engineered for mainstream surveillance DVRs and NVRs that operate 24/7. With tarnish-resistant componentsand support in storage systems with more than eight drive bays, WD Purple drives deliver reliable operation even in harsh environments.
Wide Compatibility. Seamless IntegrationWD Purplehard drives are built with compatibility in mind, so you can quickly and seamlessly add capacity to your surveillance system. With a wide range of industry-leading enclosures and chipsets supported, youre sure to find the DVR or NVR configuration thats right for you.
Features:
Engineered for mainstream surveillance systems
WD AllFrame technology delivers optimizations for write-intensive, low bit-rate, high stream-count workloads typical to mainstream surveillance applications
Supports up to 180TB/yr workload rate and up to 16 bays
Technical Specifications
SPECIFICATIONS
Brand
Western Digital
Series
Purple Surveillance
Model
WD33PURZ
Specifications
Recording Technology
CMR
Interface
SATA 6 Gbps
Formatted Capacity
3TB
Form Factor
3.5"
Native command Queuing
Yes
Advanced Format
Yes
RoHS Compliant
Yes
Deployment
Support for NVR systems with up to 8 bays & 64 cameras
Performance
Interface Transfer Rate
180MB/s
Cache (MB)
256MB
RPM
5400 RPM
Reliability & Data Integrity
Load / Unload Cycles
300,000
Non-recoverable Read Errors per bits Read
< 1 in 10^14
MTBF
1,000,000 Hours
Workload Rate
180 TB/ Year
Average Power Requirements
Read / Write
4.6W
Idle
3.7W
Standby & Sleep
0.3W
Environmental Specifications
Operating
0C to 65C
Non-Operating
-40C to 70C
Idle Acoustics
23 dBA
Seek Acoustics
27 dBA
Physical Dimensions
Dimensions
26.1 x 147 x 101.6mm (H x L x W)
Weight
0.57kg
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