The WD Purple Pro WD181PURP 18 TB Hard Drive is the ultimate storage solution for your video recording and surveillance needs. With its massive 18 TB capacity, you can store hours upon hours of high-quality footage without worrying about running out of space. Its internal design ensures seamless integration into your existing system, making it easy to upgrade your storage capabilities. The SATA/600 interface provides lightning-fast data transfer speeds, allowing for quick and efficient file transfers. The drive's conventional magnetic recording (CMR) technology ensures reliable and consistent performance, ensuring that your data is safe and secure. With a spindle speed of 7200 rpm and a generous 512 MB buffer, you can expect smooth and responsive performance, even during intensive tasks. The WD Purple Pro is built to last, with a tarnish-resistant design that ensures long-term durability. It is compatible with a wide range of devices, including video recorders, video surveillance systems, storage systems, and servers. Plus, it is environmentally friendly, with RoHS certification, making it a responsible choice for your storage needs. Upgrade your storage capabilities with the WD Purple Pro WD181PURP 18 TB Hard Drive and experience the power and reliability you need for your video recording and surveillance applications.
The WD Purple Pro WD181PURP 18 TB Hard Drive is the ultimate storage solution for your video recording and surveillance needs. With its massive 18 TB capacity, you can store hours upon hours of high-quality footage without worrying about running out of space. Its internal design ensures seamless integration into your existing system, making it easy to upgrade your storage capabilities. The SATA/600 interface provides lightning-fast data transfer speeds, allowing for quick and efficient file transfers. The drive's conventional magnetic recording (CMR) technology ensures reliable and consistent performance, ensuring that your data is safe and secure. With a spindle speed of 7200 rpm and a generous 512 MB buffer, you can expect smooth and responsive performance, even during intensive tasks. The WD Purple Pro is built to last, with a tarnish-resistant design that ensures long-term durability. It is compatible with a wide range of devices, including video recorders, video surveillance systems, storage systems, and servers. Plus, it is environmentally friendly, with RoHS certification, making it a responsible choice for your storage needs. Upgrade your storage capabilities with the WD Purple Pro WD181PURP 18 TB Hard Drive and experience the power and reliability you need for your video recording and surveillance applications.
The WD Purple Pro WD181PURP 18 TB Hard Drive is the ultimate storage solution for your video recording and surveillance needs. With its massive 18 TB capacity, you can store hours upon hours of high-quality footage without worrying about running out of space. Its internal design ensures seamless integration into your existing system, making it easy to upgrade your storage capabilities. The SATA/600 interface provides lightning-fast data transfer speeds, allowing for quick and efficient file transfers. The drive's conventional magnetic recording (CMR) technology ensures reliable and consistent performance, ensuring that your data is safe and secure. With a spindle speed of 7200 rpm and a generous 512 MB buffer, you can expect smooth and responsive performance, even during intensive tasks. The WD Purple Pro is built to last, with a tarnish-resistant design that ensures long-term durability. It is compatible with a wide range of devices, including video recorders, video surveillance systems, storage systems, and servers. Plus, it is environmentally friendly, with RoHS certification, making it a responsible choice for your storage needs. Upgrade your storage capabilities with the WD Purple Pro WD181PURP 18 TB Hard Drive and experience the power and reliability you need for your video recording and surveillance applications.
The WD Purple Pro WD181PURP 18 TB Hard Drive is the ultimate storage solution for your video recording and surveillance needs. With its massive 18 TB capacity, you can store hours upon hours of high-quality footage without worrying about running out of space. Its internal design ensures seamless integration into your existing system, making it easy to upgrade your storage capabilities. The SATA/600 interface provides lightning-fast data transfer speeds, allowing for quick and efficient file transfers. The drive's conventional magnetic recording (CMR) technology ensures reliable and consistent performance, ensuring that your data is safe and secure. With a spindle speed of 7200 rpm and a generous 512 MB buffer, you can expect smooth and responsive performance, even during intensive tasks. The WD Purple Pro is built to last, with a tarnish-resistant design that ensures long-term durability. It is compatible with a wide range of devices, including video recorders, video surveillance systems, storage systems, and servers. Plus, it is environmentally friendly, with RoHS certification, making it a responsible choice for your storage needs. Upgrade your storage capabilities with the WD Purple Pro WD181PURP 18 TB Hard Drive and experience the power and reliability you need for your video recording and surveillance applications.
Last updated at 04/04/2026 20:56:42
WD Purple Pro WD181PURP 18TB 7200RPM 3.5" Hard Drive
Free delivery between Tue – Sat
WD181PURP WD Purple Pro - hard drive - 18 TB - SATA 6Gb/s ww-en
Open Box Sale -- WD Purple Pro 18TB 7200 RPM 3.5" SATA Surveillance Hard Drive
Western Digital 18TB Purple Pro 7200rpm 3.5in SATA Surveillance Hard Drive (WD181PURP)
Out of stock online
Western Digital 18TB Purple Pro 7200rpm 3.5in SATA Surveillance Hard Drive (WD181PURP)
Out of stock online
WD WD181PURP 18TB Purple Pro 3.5" SATA3 Surveillance Hard Drive
Out of stock online
18TB WD 3.5" SATA 6Gb/s Purple Pro SV HDD WD181PURP, Limit 4 per customer | Best Online Computer Store
Delivery $22.79
Western Digital 18TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 512 MB Cache, 3.5" - WD181PURP
Delivery between 9–13 Apr $15.52
Wd Purple Pro Surveillance 18tb Internal Hard Drive Hdd 3.5" 7200 Rpm
Delivery $53.61
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!
WD Purple Pro Surveillance 18TB 3.5 SATA HDD, WD181PURP
Delivery $11
originally posted on pbtech.co.nz
This drive is great for my home surveillance system. Running 4 cameras on 1080p and its barely hitting 5% on disk activity. Highly recommended
originally posted on westerndigital.com
I have a lottttt of data so I got this. I did not realize the transfer rates on 3.5inch spinning drives have gone up. With a USB 3 adapter/reader dock this was transferring over 100mbps. It makes the spinning drive sounds that these make, but it is actually quit quiet. I use it exposed versus enclosed so it is a little more clicky sounding, but sound wise, if it were enclosed, it would probably be unnoticeable. Plus, it doesn't sound that bad - I actually miss the sound of data moving around haha. I would need it to be used for years to really write on reliability as I have neevr owned these, but looking at the specs, this appears to be a similar design, if not the same drive as their commercial grade drives for business. I always try to go for the best and I take ... MoreI have a lottttt of data so I got this. I did not realize the transfer rates on 3.5inch spinning drives have gone up. With a USB 3 adapter/reader dock this was transferring over 100mbps. It makes the spinning drive sounds that these make, but it is actually quit quiet. I use it exposed versus enclosed so it is a little more clicky sounding, but sound wise, if it were enclosed, it would probably be unnoticeable. Plus, it doesn't sound that bad - I actually miss the sound of data moving around haha. I would need it to be used for years to really write on reliability as I have neevr owned these, but looking at the specs, this appears to be a similar design, if not the same drive as their commercial grade drives for business. I always try to go for the best and I take my data integrity very seriously which si why I chose this specific model. The specs that relate to reliability were the highest I could find at a reasonable price point so I am not disappointed. It actually stays quite cool as I transferred multiple terabytes worth of data at a time and it never really got hot, just warm - and this was in an open dock without a fan or active cooling. When I need to access data or write, it is very quick and never gives me trouble. I am pretty sure I will have this for years - especailly as I always get an overkill for my needs to ensure reliability and longevity.
originally posted on westerndigital.com
Ladies and gentlemen, I am happy tk report that o successfully used two of these hard drives (6T each) for my lorex NVR.Note that it doesn't come with any power cables or anything else. You only get the bare hard drive.With that being said, it works great!!!
| General | |
| Device Type | Hard drive - internal |
| Capacity | 18 TB |
| Form Factor | 3.5" |
| Interface | SATA 6Gb/s |
WD Purple Pro WD181PURP 18TB 7200RPM 3.5" Hard Drive
Free delivery between Tue – Sat
WD181PURP WD Purple Pro - hard drive - 18 TB - SATA 6Gb/s ww-en
Open Box Sale -- WD Purple Pro 18TB 7200 RPM 3.5" SATA Surveillance Hard Drive
Western Digital 18TB Purple Pro 7200rpm 3.5in SATA Surveillance Hard Drive (WD181PURP)
Out of stock online
Western Digital 18TB Purple Pro 7200rpm 3.5in SATA Surveillance Hard Drive (WD181PURP)
Out of stock online
This drive is great for my home surveillance system. Running 4 cameras on 1080p and its barely hitting 5% on disk activity. Highly recommended
I have a lottttt of data so I got this. I did not realize the transfer rates on 3.5inch spinning drives have gone up. With a USB 3 adapter/reader dock this was transferring over 100mbps. It makes the spinning drive sounds that these make, but it is actually quit quiet. I use it exposed versus enclosed so it is a little more clicky sounding, but sound wise, if it were enclosed, it would probably be unnoticeable. Plus, it doesn't sound that bad - I actually miss the sound of data moving around haha. I would need it to be used for years to really write on reliability as I have neevr owned these, but looking at the specs, this appears to be a similar design, if not the same drive as their commercial grade drives for business. I always try to go for the best and I take ... MoreI have a lottttt of data so I got this. I did not realize the transfer rates on 3.5inch spinning drives have gone up. With a USB 3 adapter/reader dock this was transferring over 100mbps. It makes the spinning drive sounds that these make, but it is actually quit quiet. I use it exposed versus enclosed so it is a little more clicky sounding, but sound wise, if it were enclosed, it would probably be unnoticeable. Plus, it doesn't sound that bad - I actually miss the sound of data moving around haha. I would need it to be used for years to really write on reliability as I have neevr owned these, but looking at the specs, this appears to be a similar design, if not the same drive as their commercial grade drives for business. I always try to go for the best and I take my data integrity very seriously which si why I chose this specific model. The specs that relate to reliability were the highest I could find at a reasonable price point so I am not disappointed. It actually stays quite cool as I transferred multiple terabytes worth of data at a time and it never really got hot, just warm - and this was in an open dock without a fan or active cooling. When I need to access data or write, it is very quick and never gives me trouble. I am pretty sure I will have this for years - especailly as I always get an overkill for my needs to ensure reliability and longevity.
Ladies and gentlemen, I am happy tk report that o successfully used two of these hard drives (6T each) for my lorex NVR.Note that it doesn't come with any power cables or anything else. You only get the bare hard drive.With that being said, it works great!!!
Great Drive, Great Price, Super Fast Shipping. Always count on WD in the Past and the Future. Thank You!!!
Very stable. Have been running 4 of these in RAID10 configuration since they were introduced. Added 2 more to the RAID. Great read/write performance.
I bought this drive to increase the capacity of my security DVR from 2TB to 12TB. I have had good experience in the past with various types of Western Digital drives -- no failures at all on drives I purchased new -- and the specifications are good. I was particularly attracted by the five-year warranty. It installs like any other drive, and I don't notice any excessive noise, though there are other noisemakers in the room so I don't have a very good read on this. I did a full surface scan, run by the DVR, which showed no bad sectors. It's a big drive, so it took 36 hours! Overall I am pleased with the drive.
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 purchased two 18Tb WD Purple Pro drives for a Ubiquiti NVR that I set up at a construction site. I have used these drives before with other UniFi NVRs and they work very well. I just added several additional 4K cameras so I am also adding two more drives to the system. We are using the drives for security and to document the build. I have had other WD Purple Pro drives in use for over a year on similar projects and they have been working well.
These drives are pretty good, no problems almost a year old now. Would purchase again.
Finally got around to replacing my satellite tv dvr's Seagate 500GB hard drive after so many freezes and lock ups. It was driving me nuts! Installed this Western Digital Purple drive 2TB and has been working great with no more freezing or lock ups! Plus the additional storage space means I can keep more recordings a lot longer. It does run a little warmer but does not affect it's already fast performance. The great price point and Western Digital's awesome reputation makes it a simple choice for this drive. I'm a very happy customer, thank you!
| General | |
| Device Type | Hard drive - internal |
| Capacity | 18 TB |
| Form Factor | 3.5" |
| Interface | SATA 6Gb/s |
