What is WD Purple?
What is WD Purple?
WD Purple is Western Digital’s surveillance class storage. These drives are suited for 24/7 usage and the firmware and caching algorithms are optimized for write intensive applications, as these drives spend most their service life writing.
What are the benefits offered by WD Purple range of HDD?
All WD Purple™ drives are equipped with AllFrame 4K™ technology, which improves ATA streaming to help reduce frame loss, improve overall video playback, and increase the number of hard drive bays supported within a NVR.
How long does a WD hard drive last?
three to five years
The simplest answer is that they can run smoothly for three to five years. This means any HDD, whether it’s external or inside of a system. Asking about the longevity of an external enclosure—a metal or plastic housing designed to cover and protect a disk drive from damage—is a different question altogether.
Can I use WD Purple for NAS?
If your NAS is going to be dedicated to recording video from your IP cam, the WD purple would work just fine. The Purple is “Optimized” for recording Video. The Purple is “Optimized” for recording Video. (Writing data) A Network Video Recorder is basically a NAS for video and the WD Purple is used in those.
Can I use WD Purple for storage?
Yes, you can. It should work fine. But, WD Purple is built for surveillance. This means that the drive is built to be written over and over again and read only once in a while.
Which hard drive is best for video surveillance systems?
Best Hard Drives for Surveillance NVR – 2021 Recommendations: Summary
| Model | Capacity |
|---|---|
| Best NAS NVR Hard Drive | |
| Seagate IronWolf & IronWolf Pro | 1TB-12TB, all CMR only |
| WD Red & Red Pro NAS Hard Drive | WD RED: 1TB-6TB use SMR, > 8TB use CMR WD RED PRO: Only CMR used |
| Toshiba N300 | 4TB-8TB, all CMR only |
What are the Western Digital colors?
Western Digital (WD) has 6 different hard drive types; Black, Blue, Red, Purple, Green, and Gold.
What is Western Digital Purple?
Western Digital Purple. The Purple is a follow-up to the video- and surveillance-oriented WD-AV GP, which supported WD’s SilkStream technology. The purpose of SilkStream was to facilitate up to 12 simultaneous HD video streams utilizing the ATA Streaming Command Set. With the Purple, WD rebrands SilkStream to AllFrame, which now supports 32 HD cameras/channels.
What is Western Digital Red Drive?
Western Digital’s Red drives are composed of anywhere from one to three platters with a capacity of 1 TB each. The company doesn’t explicitly call out how fast their spindles turn. Instead, it reference its IntelliPower technology, designed designed to balance RPMs, transfer rate, and caching algorithms to increase efficiency and performance.
What is Western Digital hard drive?
Hard drives. Western Digital was the last manufacturer of parallel ATA hard disk drives for laptops (2.5-inch form factor) and desktop PCs (3.5-inch form factor), producing them until December 2013. Furthermore, they were the only manufacturer that have 250 GB and 320 GB in 2.5-inch form factor.
