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WD Purple 3.5" 3TB SATA 3 HDD [WD33PURZ]
WD Purple drives 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 that’s tested for compatibility in a wide range of security systems. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback. All WD Purple drives are equipped with AllFrame technology, which helps reduce video frame drops and improves video recording and playback. Modern recorders now support multiple video streams per camera. WD Purple drives support up to 64 single-stream HD cameras5. With so many options, you have the flexibility to upgrade or expand your security applications in the future. WD Purple drives feature a workload rating of up to 180TB/year2 - up to three times that of desktop drives - to handle the unique demands of mainstream video surveillance DVR and NVR systems.
WD Purple drives 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 that’s tested for compatibility in a wide range of security systems. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback. All WD Purple drives are equipped with AllFrame technology, which helps reduce video frame drops and improves video recording and playback. Modern recorders now support multiple video streams per camera. WD Purple drives support up to 64 single-stream HD cameras5. With so many options, you have the flexibility to upgrade or expand your security applications in the future. WD Purple drives feature a workload rating of up to 180TB/year2 - up to three times that of desktop drives - to handle the unique demands of mainstream video surveillance DVR and NVR systems.
WD Purple drives 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 that’s tested for compatibility in a wide range of security systems. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback. All WD Purple drives are equipped with AllFrame technology, which helps reduce video frame drops and improves video recording and playback. Modern recorders now support multiple video streams per camera. WD Purple drives support up to 64 single-stream HD cameras5. With so many options, you have the flexibility to upgrade or expand your security applications in the future. WD Purple drives feature a workload rating of up to 180TB/year2 - up to three times that of desktop drives - to handle the unique demands of mainstream video surveillance DVR and NVR systems.
WD Purple drives 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 that’s tested for compatibility in a wide range of security systems. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback. All WD Purple drives are equipped with AllFrame technology, which helps reduce video frame drops and improves video recording and playback. Modern recorders now support multiple video streams per camera. WD Purple drives support up to 64 single-stream HD cameras5. With so many options, you have the flexibility to upgrade or expand your security applications in the future. WD Purple drives feature a workload rating of up to 180TB/year2 - up to three times that of desktop drives - to handle the unique demands of mainstream video surveillance DVR and NVR systems.
in 43 offers
The lowest price for WD Purple 3.5" 3TB SATA 3 HDD [WD33PURZ] right now is $164.14 at DiscTech.com, compared across 29 retailers.
The all-time low was $59.99 on 5 May 2026 — today's price is 174% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 1 Oct 2026.
Last updated at 01/10/2026 04:39:41
Western Digital 3TB Purple Surveillance Hard Drive - WD30PURZ
Free delivery
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originally posted on westerndigital.com
the hard Drive was DOA on arrival and staff was less than experienced to help make sure that was the case.. Left such a bad taste in my mouth that i prolly wont buy another
originally posted on westerndigital.com
Had trouble with my security camera hard drive, this hard drive worked excellent, twice the storage, has a great warranty, great price, shipping was free,, better than buying one off Market place or EBAY
originally posted on westerndigital.com
Great Drive, Great Price, Super Fast Shipping. Always count on WD in the Past and the Future. Thank You!!!
| Digital storage capacity | 3000 GB |
| Hard disk interface | Serial ATA-600 |
| Connectivity technology | SATA |
| Special feature | Portable |
| Hard disk form factor | 3.5 Inches |
Western Digital 3TB Purple Surveillance Hard Drive - WD30PURZ
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Western Digital WD30PURZ 3TB SATA Hard Drive
Western Digital 3TB Purple 5400RPM 3.5in SATAIII Hard Drive (WD30PURZ)
Western Digital WD Purple 3TB 3.5" Surveillance HDD 5400RPM 64MB SATA3 146MB/s 180TBW 24x7 64 Cameras AV NVR DVR 1.5mil MTBF
Delivery between 6–14 Oct $11.50
Western Digital Purple Surveillance Hard Drive 3 Terabyte
Delivery $25
the hard Drive was DOA on arrival and staff was less than experienced to help make sure that was the case.. Left such a bad taste in my mouth that i prolly wont buy another
Had trouble with my security camera hard drive, this hard drive worked excellent, twice the storage, has a great warranty, great price, shipping was free,, better than buying one off Market place or EBAY
Great Drive, Great Price, Super Fast Shipping. Always count on WD in the Past and the Future. Thank You!!!
So far so good. I installed this in a hikvision nvr woth two cameras and it is just purring along.
Perfect replacement for Lorex security camera drive. Not as quiet as the original other brand but not too loud. Works perfectly. Fast
I use a Purple SV Series SATA Hard Drive with a capacity of 2TB, which is used for IP CCTV (NVR) recording equipment.is there a stipulation how long I have to prepare a replacement hard drive?As we know, CCTV hard drives are used every day.and is there a newsletter that I can use as a parameter for periodic hard disk replacement?
I mounted the Purple drive in an existing NVR, connected the power and SATA cables, powered it on, it came up immediately as additional storage for the NVR. 8 gb gave us an additional 90 days of storage with 27 cameras.
I needed a hard drive to replace my Tivo hd. I was looking for larger drive and a something reliable. I know WD are very good drives. Purple drive just what I needed the ability to record over and over. They have great warranty and support. Everything working great no problems.
I wanted to upgrade the hard drive on my security system, this was a direct replacement and once I format it, it has been working great!
My son set up a home camera security system using the WD purple. It seems to be working fine.
| Digital storage capacity | 3000 GB |
| Hard disk interface | Serial ATA-600 |
| Connectivity technology | SATA |
| Special feature | Portable |
| Hard disk form factor | 3.5 Inches |
