How long does a WD Purple drive last?
The WD Purple drive has a three year warranty, and MTBF rating of 1.5 million hours. So the NAS drive is warranted to last longer but is less reliable than the WD Purple 18TB.
Is WD Purple good for CCTV?
WD Purple hard drives are designed specifically to handle heavy workloads from CCTV security cameras. Your CCTV security system is only as good as the hard disk backing it.
Are WD Purple drives good?
With an MTBF of up to 1 million hours3, WD Purple drives are engineered for mainstream surveillance DVRs and NVRs that operate 24/7. With tarnish-resistant components3 and support for more than eight bays4, WD Purple drives deliver reliable operation even in harsh environments.
What is a Western Digital purple drive?
Today, the company unveiled its WD Purple drives: A class of hard drives that WD says is optimized for mainstream video-surveillance applications. The drives are designed to be installed in table-top surveillance systems with 1 to 8 drive bays that support 1 to 32 IP surveillance cameras.
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.
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 benefits offered by WD Purple range of HDD?
What is the difference between SMR and CMR?
A distinction is made between two common recording methods: CMR and SMR. In general, one speaks of CMR, i.e. conventional magnetic recording, when hard drives with pure PMR (perpendicular magnetic recording) technology are used. SMR, or Shingled Magnetic Recording, is the second recording method.
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.
What the difference between WD green blue and black?
Much like WD’s hard disk drives, their range of SSDs are also categorized by colors. The WD Blue is their mainstream SSD, whereas the Green is their entry-level SSD and the Black is their high-end enthusiast-grade SSD.
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.