

Reliable Cost less than WD drives


Have bought from this supplier before, the product was as described and performed well. Shipping was prompt.



Rock Solid traditional hard drive with nice size cache and good response times.


This is such a quiet drive 5 cameras record 24/7 and it doesn't bat an eye

4TB capacity, working well.

I had a problem with an order but this seller worked with me to address the issue appropriately and in a fast manner. I was very pleased with their customer service and will definitely do more business with them in the future. I had a great experience.

This is a good little high quality hard drive for surveillance systems, as the WD Purple line is designed for the high I\O loads encountered in these systems. I used this drive in my custom server chassis Windows based video surveillance machine, and it had no issue with the several lower definition cameras I recorded to it. Since it is only 1TB and I wanted high retention, I am using this drive for only lower definition cameras, but I tested it briefly with several HD streams as well and it performed flawlessly. The drive feels like it’s well built, and it operates cool and quietly. When benchmarking the speed of the drive, I obtained the following results: Average Read Rate: 121.1MB/s (1000 samples) Average Write Rate:: 117.6MB/s (1000 samples) Average Access Time: 19.94ms (1000 samples)

It's a NAS Western Digital. Works just as expected.


![WD Ultrastar DC HC580 0F62785 22 TB Hard Drive - 3.5 Internal - SATA - Conventional Magnetic Recording [CMR] Method WD Ultrastar DC HC580 0F62785 22 TB Hard Drive - 3.5 Internal - SATA - Conventional Magnetic Recording [CMR] Method](https://c1.neweggimages.com/productimage/nb300/A24GD2405150C2KP527.jpg)

EXOS discs are a SYSTEM ADMIN's DREAM! LONG lasting (MTBF), Exceptional data throughput for SATA (much higher with SAS), super warranty and energy efficient. Built for ENTERPRISE level reliability in demanding production data environments like: Transactional Databases, Email Servers, NAS/SAN Storage, Application Servers, Surveillance Storage Servers and Domain Controllers. Despite their cost they also are great for high demand workstations. Disc level encryption on selected models makes disc retirement easier and more secure.

I have been using Allwaysync to copy data to this drive for a straight 24 hours (over 6 TB of data) and it is still running strong. I have this drive attached to a SATA2 slot currently instead of SATA3 as I didn't pay attention to where it was plugged in. Nevertheless, transfers started at 200 MBps for large files and over 6 TB in are still at 125 MBps.

