Seagate IronWolf Pro, 4 TB, NAS Internal Hard Drive, CMR 3.5 Inch, SATA 6 Gb/s 7,200 RPM, 256 MB Cache, for RAID Network Attached Storage, 3 years Rescue Services, FFP (ST4000NE001)

I've had the drive in my Ugreen NAS a month now without issue. The warranty was showing as 6 months initially,but the seller promptly provided an invoice, and seagate amended it to 5 years.

It is worth emphasising that these drives are specifically designed for installation in a NAS or storage server. The vibration sensors enable them to work better when there are multiple spinning drives in use all alongside each other, 24x7. The chance of in-life failure is small and the Pro version of Ironwolf means that you have a higher workload rate limit and a five-year warranty plus three-years of data recovery service. You should be using them with some kind of data redundancy such as RAID 5 or better. Don't forget the 3-2-1 rule for backup: at least 3 copies of the data, on two different physical devices, one of which is off-site. If you get a working hard drive, it's excellent. I'd give it five stars, really. After about a month, I have two of these 16TB Ironwolf Pro drives running in my NAS and will probably buy another if/when my storage requirements need it. With a working drive, plugging it into the NAS and making use of it should take less than five minutes. As with all makes of NAS drives, noise levels are noticeable when the NAS is busy, but they are almost silent when just spinning. Apparently (unlike some of the existing single-starred commentaries for this product), one cannot make remarks about the quality of enclosure of the delicate product for its apparently very bumpy voyage down the big river to me, or about the level of effort and time that it takes to deal with the practical and financial consequences, twice. My overall marking reflects the chances of me buying another one the same way.

They work well in my ugreen dxp2800.

Has the capacity but is very noisy in operation.

Good genuine hard drive. What more is there to say?

RangerUK sold me fake drives. Only one has a warranty, it isn't for the 5 years. The SMART data was wiped and the FARM data shows the drives were used for 12 months before I even opened them. Didn't figure this out until now.

Happy buying this reliable HDD for my NAS

Does what it says on the tin works well at a good price

It works as it should! No problems! You get around 3,7 Tb of storage like expected

De momento genial para mí servidor nas de casa. Rápido y fiable. El envío tardo unos días porque viene de tienda alemana, pero bien.

Un beau disque de 14 To pour Nas, performant en 7200 tr/mn, et normalement silencieux Je dis normalement, car suite à un colis mal préparé par le vendeur, pas assez de protections et qui ont été en plus défaillante, le disque les ayant explosées, le disque est arrivé avec 2 grosses bosses sur le Capot, et un bruit de tête à l'intérieur lorsque l'on déplace le disque. Je voudrais signaler le sérieux du vendeur Montcalm et d'Amazon, qui m'ont remboursé rapidement le produit Une avarie de transport cela peut arriver Malheureusement le vendeur est à stock zero sur ce produit Je vais attendre afin de pouvoir lui repasser une commande pour son professionnalisme Mais autrement se sont de super disques pour des NAS, j'en suis normalement très content, c'était mon quatrième On dit jamais 3 sans 4 ... donc on va patienter un peu Mais vendeur sérieux et de confiance Depuis mon message précédent, j'ai racheté le même en 8To, car les autres pas disponible Arrivé super emballé dans du plastibulles - Parfait - Il tourne dans le NAS

100% compatibles con los NAS QNAP que utilizo.

Lorsque l'on ne l'utilise pas et que c'est le silence dans la pièce, ils font de petits bruits assez forts, mais court sur un NAS Synology DS218+. Lors de l'utilisation, sont très bruyants, mais moins que les WD RED