Western Digital 4TB WD Black Performance Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5 - WD4005FZBX

Run several stress tests. Good in all

Working for intended use, moved from 5tb to 8tb… drive is almost full… black line needs some larger sizes.

Pretty common thing Ive read for these drives is how loud they are. They are not kidding. The read/write heads click quite frequently, no matter how small a task you are doing. They even sometimes run when the drive isnt being accessed. Recently I switched it to another computer case, and its even louder. Other than that, the drive is great.

First of these drives, very recently, was a 6TB. It was incredibly fast (~200ish MB avg) versus my other drives and quite quiet. It did click when writing data, but not very loud. I just got another 8TB and it spun the platters up to take off speed, and slowed down the computer post speed (must have had problems recognizing drive), so obviously something very wrong. Amazon is replacing (will update when received, but Amazon takes 2 weeks to ship replacement somehow now) But...for those saying this is loud, if it sounds like a crazy spinning wheel of death, its broken!...it shouldnt be louder than most case fans... I cant hear my 6TB over the fans (which are very quiet) when the case is closed. Just wanted to point out that some of these loud issues may be bad drives...I had never seen a drive try to take off with its platter spinning like the bad 8TB drive.

Ordered this drive to expand the storage of my computer. It wasnt prime shipping, but it arrived much faster than estimated (delivered in 2 days!). The shipping packaging was very good, they used proper hard drive packaging. The drive was in a special holder and inside a separate box as well. It also came with an SATA cable, which was very nice. Install was just plugging in the power and data and running disk management. Everything running great.

Great looking hard disk, strong materials. Easy to install and so much faster than the one I had before.

Western Digital hard drives are my choice when I pick a new hard drive. I used to live near their California HQ and was a former head of a large PC user group and learned WD has good quality. This drive is more expensive than others because i researched which one was good for handling heavy graphic read and writes when using video editing software and the file was on an external drive. This is a SATA drive and runs the faster 7200 RPM with a large cache. You have to either install this an internal drive, or buy an external drive case for this, with cables, etc. This is a do it yourself product and not for novice users. This drive is NOT a consumer product. You have to go to the website to get the instructions on how to format this drive, etc. That is what they mean by Bulk/OEM labels - it lacks any extras included with consumer hard drives in a box. You have to order the cables you need, and download the configuration software from the WD website, which is fairly easy to do. If you dont want to configure a drive like this, find a consumer external drive with the CD, cable, etc. and buy it instead. You need to know if your PC will handle large partitions, ie. 2 TB, or you have to format it with several partitions due to older operating systems. I did not buy a separate external drive box, but bought an Anker external open case with power supply and capability to connect to both USB 3.0 AND eSata connections. I did that because using the eSata port on my old laptop was much faster than 2.0 USB. But, I can move the box and drive to my desktop which has a USB 3.0 add in card. Both eSata and USB 3.0 are much faster transfer speeds than USB 2.0 and this drive can handle it. I have included pictures of the drive working fine in the Anker case so you can see both in use. Note: Hard drives have standard connections to the case or internal slot for power and data transfer. The ability to provide USB 3.0 or eSata connections is built into the case, not the hard drive. Both USB 2.0 and eSata require special cables, so dont forget to get them if you do this. In my case, since I used the external open Anker docking station, I didnt need cables. I just slid the drive into the docking slot and the connection for data and power was made. The Anker unit also has an on off switch. Of course, if you use this drive internally in your system, that is a different process and involves other tasks if you make it your primary drive with an operating system. I did not do that, so mine is used primarily for a video data file drive and has not been setup with booting capability. You cant go wrong with Western Digital. (Unless they sell out to someone,then watch what changes in quality). You can get this drive in 1 TB, 2 TB or 3 TB versions. I got the 2 TB version and it cost about 30% more than WD drives with lower speeds and features.

Super fast shipping. Re-installed windows 10 on the new hard drive and my computer works sooooo much better. Amazinf what a difference this made.

Wonderful HDD. Holds plenty and is quite fast.

Greetings- I own and operate a one-man computer support company in a small town. Whenever customers hard drives need replacing, WD Caviar and Scorpio (2.5) Black drives are all I use. I dont even give the customer the option, I just order this for them and install, as these have been very dependable and trouble free, and will probably outlast the computer, these days. Quality has been excellent. The only WD drive I have had go bad out of the box was a Caviar Blue (which WD warranted), and that was the last Blue I ordered, staying with the Black. It just works (and, if it doesnt, theres a 5-year warranty). A couple of tips: There are freeware utilities out there (ala Crystal Disk Info) that will read the SMART data from a hard drive and give you a calculated guess as to the health of your drive: Good, Caution, Failing, etc. If I ever get a Caution status, I just replace the drive - I dont fool around with these things. Maybe it runs for a year or two, or is heading south rapidly, you just dont know, so why risk it and wind up in a data recovery situation. Its not a question of if hard drives will fail, but when. They all fail eventually. Ill just grab a WD Black and clone the old to new while I still have a somewhat healthy old drive. Another thing is that crashes and hard shutdowns/restarts can impact a drive negatively, causing it to fail prematurely. So keep that in mind if you have a drive go out sooner than expected. Just send it back and replace it if its under warranty. If you have to order a replacement to get up and running while your old drive is being warranted, theres a bright side to having an extra drive. You can implement a backup scheme where you clone drives and swap them out on a monthly or other schedule, and this way you have a backup drive with all your data that can be taken offsite. This is just one way to put it to use, and there are others. The above accounts are based on my years of real world experience, and your experience may be different. But there you go. Hope this is useful.