$169.99
| Capacity36 | TB |
|---|---|
| Cache(MB) | 64 MB |
| Interface | SATA |
| Form Factor | 3.5 Inch |
| Disk Speed (RPM) | 5400rpm |
| Compatibility | WD Purple? surveillance storage is built to handle up to 64 cameras per drive and is designed for 24/7, always on, high-definition surveillance security systems with more than eight bays2. |
| Dimensions (L x W x H) | 5.79″ x 4″ x 1.03″ |
997 in stock
Uncompromising Storage
Built for 24/7, always-on, high-definition security systems. With a supported workload rate of up to 180 TB/yr1 and support for up to 64 cameras, WD Purple drives are optimized for surveillance systems. WD Purple 8TB, 10TB & 12TB drives are designed to support Deep Learning analytics in AI capable NVRs, and feature an enhanced workload rating of up to 360TB/yr
The Right Drive for the Job
WD Purple drives have been engineered specifically for the extreme demands of high temperature, 24/7 surveillance systems.
Performance You Can Trust
From a worldwide leader in the storage industry, WD Purple is engineered for quality video playback when you need it most.
Expand Your View to 64
WD Purple drives are optimized to support up to 64 cameras, giving you flexibility to upgrade or expand your security system.
Seamless Integration
With A Wide Range Of Industry-Leading Enclosures And Chipsets Supported, You’re Sure To Find The Configuration And Compatibility That’s Right For Your Nvr.
Less Is More
Low Power Consumption Is A Must In A High-Temperature, Always-On Surveillance Environment. Intelliseek Technology Helps Reduce Damaging Ambient Noise And Vibrations.
Designed For Surveillance
The WD?Purple Drive Is Designed For Both Dvr And Nvr Security Systems, And Is Compatible With Many Of The The Leading Surveillance And Security Manufacturers. We Can Help You Find The Perfect Storage For Your System.
3-Year Limited Warranty
Every WD?Purple Drive Comes With A 3-Year Limited Warranty, So You Can Be Confident Of Your Surveillance Storage.
| Specifications | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 14TB | 12TB | 10TB | 10TB | 8TB | 6TB | 4TB | 3TB | 2TB | 1TB | |
| Model Number | WD140PURZ | WD121PURZ | WD102PURZ | WD101PURZ | WD82PURZ | WD60PURZ | WD40PURZ | WD30PURZ | WD20PURZ | WD10PURZ |
| Formatted capacity | 14TB | 12TB | 10TB | 10TB | 8TB | 6TB | 4TB | 3TB | 2TB | 1TB |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Advanced Format (AF) | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| RoHS Compliant | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Product Features | ||||||||||
| Cameras Supported | UP to 64 | UP to 64 | UP to 64 | UP to 64 | UP to 64 | UP to 64 | UP to 64 | UP to 64 | UP to 64 | UP to 64 |
| Drive bays supported | 16+ | 16+ | 16+ | 16+ | 16+ | 16+ | 16+ | 16+ | 16+ | 16+ |
| AI streams | 32 | 32 | 32 | 32 | 32 | -- | -- | -- | -- | -- |
| Firmware feature name | ALLFrame AI | ALLFrame AI | ALLFrame AI | ALLFrame AI | ALLFrame AI | ALLFrame 4K | ALLFrame 4K | ALLFrame 4K | ALLFrame 4K | ALLFrame 4K |
| Tarnish resistant Components | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No |
| Performance | ||||||||||
| Interface transfer rate(max) | ||||||||||
| Buffer to host | 6 GB/S | 6 GB/S | 6 GB/S | 6 GB/S | 6 GB/S | 6 GB/S | 6 GB/S | 6 GB/S | 6 GB/S | 6 GB/S |
| Host to/from drive (sustained) | 255 MB/s | 245 MB/s | 265 MB/s | 245 MB/s | 245 MB/s | 175 MB/s | 150 MB/s | 145 MB/s | 145 MB/s | 110 MB/s |
| Cache (MB) | 512 | 256 | 256 | 256 | 256 | 64 | 64 | 64 | 64 | 64 |
| Performance class | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 5400 RPM | 5400 RPM | 5400 RPM | 5400 RPM | 5400 RPM |
| Reliability/Data Integrity | ||||||||||
| Load/unload cycles | 300,000 | 300,000 | 300,000 | 300,000 | 300,000 | 300,000 | 300,000 | 300,000 | 300,000 | 300,000 |
| Annualized workload rating | 360 TB/yr | 360 TB/yr | 360 TB/yr | 360 TB/yr | 360 TB/yr | 180 TB/yr | 180 TB/yr | 180 TB/yr | 180 TB/yr | 180 TB/yr |
| Operating (W) | <1 in 10 | <1 in 10 | <1 in 10 | <1 in 10 | <1 in 10 | <1 in 10 | <1 in 10 | <1 in 10 | <1 in 10 | <1 in 10 |
| MTBF | 1,500,000 | 1,500,000 | 1,500,000 | 1,500,000 | 1,500,000 | 1,000,000 | 1,000,000 | 1,000,000 | 1,000,000 | 1,000,000 |
| Limited warranty (years) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Power Management | ||||||||||
| Average power requirements (W) | ||||||||||
| Read/ Write | 6.0 | 6.6 | 9 | 6.3 | 8.6 | 5.3 | 5.1 | 4.4 | 4.4 | 3.3 |
| Idle | 5.7 | 5.6 | 8 | 5.2 | 7.4 | 4.9 | 4.5 | 4.1 | 4.1 | 2.9 |
| Standby and sleep | 0.8 | 0.6 | 0.5 | 0.5 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| Environmenttal Specifications | ||||||||||
| Temperature(°C, on the base casting) | ||||||||||
| Operating | 0 to 65 | 0 to 65 | 0 to 65 | 0 to 65 | 0 to 65 | 0 to 65 | 0 to 65 | 0 to 65 | 0 to 65 | 0 to 65 |
| Non-Operating | -40 to 70 | -40 to 70 | -40 to 70 | -40 to 70 | -40 to 70 | -40 to 70 | -40 to 70 | -40 to 70 | -40 to 70 | -40 to 70 |
| Shock (Gs) | ||||||||||
| Operational ( 2 ms, read/write) | 70 | 30 | 70 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Operational ( 2 ms, read) | 70 | 65 | 70 | 65 | 65 | 65 | 65 | 65 | 65 | 65 |
| Non-operating(2 ms) | 300 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 |
| Acoustics(dBA) | ||||||||||
| Idle | 20 | 20 | 34 | 20 | 27 | 25 | 25 | 23 | 23 | 21 |
| Seek(average) | 36 | 29 | 38 | 29 | 29 | 28 | 28 | 24 | 24 | 22 |
| Physical Dimensions | ||||||||||
| Height(in.) | 1.028 | 1.028 | 1.028 | 1.028 | 1.028 | 1.028 | 1.028 | 1.028 | 1.028 | 1.028 |
| Length(in.) | 5.787 | 5.787 | 5.787 | 5.787 | 5.787 | 5.787 | 5.787 | 5.787 | 5.787 | 5.787 |
| Width(in.) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Weight(lb) | 1.52 | 1.46 | 1.65 | 1.43 | 1.58 | 1.65 | 1.50 | 1.40 | 1.32 | 0.99 |
| Color |
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