Built for 24/7, always-on, high-definition security systems. With a supported workload rate of up to 180 TB/yr and support for up to 64 cameras, WD Purple drives are optimized for surveillance systems.
Western Digital’s Exclusive AllFrame Technology
All WD Purple drives are equipped with AllFrame technology, which improves ATA streaming to help reduce frame loss and improve overall video playback, within a multitude of security video solutions.
Enhanced Workload Ratings
WD Purple drives 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 Streams
Modern recorders now support multiple video streams per camera. Select WD Purple drives support up to 64 single-stream HD cameras (see specifications table), and can also support many of the latest cameras that transmit multiple streams to enable basic AI functionality. With so many options, you have the flexibility to upgrade or expand your security applications in the future.
Designed for Today’s and Tomorrow’s Surveillance Solutions
With an MTBF of up to 1 million hours, WD Purple drives are engineered for mainstream surveillance DVRs and NVRs that operate 24/7. With tarnish-resistant components and support for more than eight bays, WD Purple drives deliver reliable operation in surveillance systems even in harsh environments.
Wide Compatibility. 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 industryleading enclosures and chipsets supported, you’re sure to find the DVR or NVR configuration that’s right for you
Proactive Storage Management with WDDA
Western Digital Device Analytics (WDDA) provides a wealth of storage device parametric operational and diagnostic data to the system; algorithms interpret the data and direct the system to alert system administrators of specific recommended actions to address potential issues. WDDA is intended to empower OEMs, system integrators, and IT professionals to better monitor and proactively manage supported storage devices to maintain optimal operation.
Warranties - Returns: | |
Money Return: | Repair - Replacement: |
20 days | 36 months |
Specifications | |
Formatted capacity | 1TB |
Form factor | 3.5-inch |
Advanced Format (AF) | Yes |
Recording Technology | CMR |
RoHS compliant | Yes |
Product Features | |
Cameras supported | Up to 64 |
Drive Bays Supported | 8 |
Firmware Feature Name | AllFrame |
Tarnish resistant componets | No |
RV Sensors | No |
Performance | |
Interface transfer rate (max) Buffer to host Host to/from drive (sustained) |
6 Gb/s 110 MB/s |
Cache (MB) | 64 |
Reliability/Data Integrity | |
Load/unload cycles | 300,000 |
Annualized workload rating | 180TB/yr |
MTBF | 1,000,000 |
Power Management | |
Average power requirements (W) Read/Write Idle Standby and Sleep |
3.8 3.2 0.6 |
Environmental Specifications | |
Temperature (°C, on the base casting) Operating Non-operating |
0 to 65 -40 to 70 |
Shock (Gs) Operating (2 ms, read/write) Operating (2 ms, read) Non-operating (2 ms) |
30 65 250 |
Acoustics (dBA) Idle Seek (average) |
21 22 |
Physical Dimensions | |
Height (mm) | 26.1 |
Length (mm) | 147 |
Width (mm) | 101.6 |
Weight (kg) | 0.45 |