Seagate IronWolf, 4TB, NAS, Internal Hard Drive, CMR 3.5 Inch, SATA, 6GB/s, 5,900 RPM, 64MB Cache, for RAID Network Attached Storage, 3 year Rescue Services, FFP (ST4000VNZ08)

Product Information

Unrecoverable Read Errors: Its unit is usually bits and it refers to every time how many bits of data are read from the hard disk, there may be an error that cannot be corrected. It is one of the most important parameters for evaluating the stability of the hard disk.

Easily monitor NAS drive health with the integrated IronWolf health management system and enjoy long-term reliability with a 1.2 million hour MTBF. In the above part, we show you how to clone the system free with MiniTool ShadowMaker. In addition to MiniTool ShadowMaker, MiniTool Partition Wizard is also a great tool to clone a hard drive. Here is how to clone the system with MiniTool Partition Wizard. To clone OS to the new hard drive, MiniTool ShadowMaker is competent with the Clone Disk feature. And now, we will show you how to migrate the operating system to the IronWolf or IronWolf Pro with MiniTool ShadowMaker. Workload: It shows the NAS hard drive will have low failure rate if the drive reads and writes below a certain amount of data per year. Otherwise, the drive is most likely to fail.While comparing these drives, we should be mindful that these are very different drives, created for very different applications, and have different price points for the same capacity.

We are getting the expected real life read and write speed from the IronWolf drive. The sequential read and write speeds are matching with the product specifications. For a 5,900 rpm drive, the transfer speed is quite fast.If you ever decide to install the IronWolf as your PC’s secondary storage, it should work relatively fine. However, do take note that BarraCuda drives are more suitable for PC environment because it is more optimised for everyday computing, lower price and faster read/write speed. If you have gotten the IronWolf or IronWolf Pro, you may want to transfer your system to the new hard drive. To migrate the system and files from an original hard drive to IronWolf or IronWolf Pro without data loss, the clone tool is required. So, the professional SSD cloning software – MiniTool ShadowMaker is strongly recommended. Step 6: MiniTool ShadowMaker is starting cloning the system disk to your hard drive. After cloning, you will get the following information window. In a professional working environment, the reliability of a NAS plays a particularly important role, so that the data is as secure as possible. According to the manufacturer, the optimised IronWolf 4TB (ST4000VN008) therefore achieves an average failure interval of 1 million hours. A value that is usually not reached by normal hard drives in the consumer sector. Should something happen, Seagate offers a 3-year warranty on its IronWolf products. You may want to consider buying the pro version if you think the 750 MB/s of this model is too slow because the file transfer speed is better. The hard disk does not include the connection cables to connect it, although they are not necessary if you already have a hard disk of the same type installed. Low Power ConsumptionIn short, IronWolf Pro drives will give you greater reliability, faster speeds, and a longer life span. But, it has a higher price. How to Clone System to Your Hard Drive The Pro drives also have a higher workload rating of 300TB/year, compared to 180TB/year for the Ironwolf. Overall, Seagate seems to be less reliable at lower capacities. IronWolf provides a three-year limited warranty, while IronWolf Pro a five-year limited warranty. IronWolf vs IronWolf Pro: Price Comparing real-life benchmarks of the Ironwolf 4TB vs. Barracuda 4TB, overall the IronWolf is much faster with an effective speed advantage of 30%. Reliability In this part, I will make a chart to show you Seagate Ironwolf vs WD Red in the aspect of specifications: When selecting a NAS drive, the capacity is an important factor. Thus, this part is about IronWolf vs IronWolf Pro for capacity.

Much like Seagate, WD has been making storage solutions for PCs for many years, and it offers reliable drives for any NAS. As with the Seagate drives, I recommend at least 4TB. WD's Red Plus hard drives are manufactured for NAS use and can be deployed in systems that support up to eight bays. Seagate doesn’t say how loud the Barracuda’s get but as they are desktop hard drives you would expect them to be louder than the IronWolf drives. VueVille Verdict Easily monitor drive health with the integrated IronWolf health management system and enjoy long-term reliability with an MTBF of 1 million hours. However be aware that the Barracuda doesn’t have rotational vibration sensors. Also worth noting is the similar Nonrecoverable Read Errors Rate of both drives. Noise Levels Load/Unload Cycles: It refers to the number of times the head moves in/out of the hard disk when powered on. This factor has nothing to do with the hard drive failure, but it will affect hard drive lifespan.MTBF: It is short for Mean Time Between Failure and refers to the average working time between two adjacent failures. MTBF can reflect the relative reliability of a series of products and disk array products generally have an MTBF of no less than 50,000 hours. The Seagate IronWolf drive is connected to the test rig as above through the motherboard’s SATA III 6Gbps connector. Tests conducted include synthetic benchmark via CrystalDiskMark and real world usage via the transfer of a 4 GB file between the PLEXTOR SSD and Seagate IronWolf HDD. Synthetic Benchmark