Seagate IronWolf NAS SATA 6Gb/s NCQ 64MB Cache1 16TB

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But, the WD Red Pro 20TB that’s in direct competition with the Seagate IronWolf Pro 20TB is much cheaper, at least at the MSRP level. I also read the article twice, there are a bunch of affirmations that I completely disagree with, it's not even a different point of view, it's just a point of view based of presenting a situation and a reality in a given time (example Seagate increased product quality, but prices also shot up). It's always the same thing, prices go up to get the executives bigger bonuses, nothing else. That being said, there are fortunately other competitors in the market. Talking about the outside of the Seagate IronWolf Pro 20TB is mainly irrelevant. Externally, it appears to be identical to every other Seagate IronWolf drive in the 3.5-inch form factor. The previous 18TB IronWolf Pro could read and write sequentially at about 260MB/s, and the 20TB achieved more than 285MB/s in most tests. That’s nearly a 10% improvement, almost the same margin as the increase in capacity.

Seagate's IronWolf comes in eight different capacities, and that's not counting the IronWolf Pro lineup. Seagate only uses helium with the two highest capacities, while the 6TB to 12TB models are the only drives with a 7,200-RPM spindle speed. Those models also have the best UBER (uncorrectable bit error) rating. Rotational vibration (RV) sensors are the biggest dividing line for the IronWolf series. The 3TB, 2TB, and 1TB drives don't come with RV sensors, which can hamper performance in a large array. We're focusing on the 12TB IronWolf, but the 10TB model tags along for the review. Both share the same performance specifications. The four high-capacity 7,200-RPM models provide 210 MB/s of throughput. The remaining four drives deliver 180 MB/s of throughput due to their 5,400-RPM spindle speeds. FeaturesDesktops, Monitors, Pen drives, Hard drives, Memory cards, Computer accessories, Graphic cards, CPU, Power supplies, Motherboards, Cooling devices, TV cards & Computing Components 15 Days Returnable The IronWolf Pro is an NAS family of HDDs designed for 24×7 performance in a multi-drive environment. For this review, we will be looking at the new 16TB model, which expands on the 14GB Pro from earlier this year. This makes for a whopping 384TB inside an 24-bay NAS, allowing users to store a huge amount of data without having to add any expansion units. This is certainly great for creative professionals, SOHO users and all types of growing businesses that work with large datasets, as it offers them a more cost-effective way to scale as data requirements grow. The Seagate IronWolf line features the usual 6Gb/s SATA interface, 7200rpm spindle speed and 1.2 million hours MTBF. IronWolf Health Management in compatible NAS systems continuously helps to safeguard the health of your data

Therefore, where an SSD only considers writes in its TBW, this workload includes reads in addition to writes as part of the rate, disturbingly. The latest capacity of the Seagate IronWolf Pro line is a solid addition to the company’s Guardian Series. This NAS-specific drive gives users the highest capacity possible at relatively inexpensive price tag, while results from our performance charts reaffirm that the line is a good choice for SOHO, SME markets and creative professionals. Though it has many of the same features as the non-Pro line, the IronWolf Pro offers some expanded specs including its support of up to a 24-bay storage device (compared to 8 bays for the non-Pro version) and 1.2 million hours MTBF (compared to 1 million MTBF for the non-Pro version).One surprise was that considering the performance improvements, we had expected the 20TB drive to pull more power and generate more heat. The next benchmark tests the drives under 100% read/write activity, but this time at 8k sequential throughput. In iSCSI, the 16TB IronWolf Pro hit 128,123 IOPS read and 55,688 IOPS write, while CIFS saw half the IOPS in read performance with 62,165 coupled with 43,612 IOPS write Should the drive fail after exceeding these workload limits, Seagate can reject warranty replacement accordingly. It comes with 256MB of cache, a five-year warranty and three years of Rescue Data Recovery Services. MTBF (Mean Time Between Failure) is 1.2 million hours, and the yearly workload is 300TB. Seagate brought its 20TB products to market alongside Western Digital, eliminating any special bragging rights on this scale of drive.

Digital Cameras, camera lenses, Headsets, Speakers, Projectors, Home Entertainment (new and certified refurbished) 15 Days Returnable This article sounds like an apology to why Seagate's trust should be restored. If the 8Tb drives failed in a short amount of time, the similar products with bigger space might just do the same thing. Changing the segment name to make us think those products won't fail again is just a frivolous marketing stunt. There are too many problems with Seagate's drives: predictive failures that happen a few weeks later, the platters are bad quality, firmwares that are often buggy, and probably planned obsolescence, are just enough redflags as to why this company is not serious enough to stay in that business' segment. The need for hyperscale, cloud, and NAS storage solutions continues to rise to unprecedented levels. In fact, a recent IDC whitepaper sponsored by Seagate predicts that the Global Datasphere - the amount of data created, captured or replicated across the globe – will grow from 33 zettabytes (ZB) in 2018 to 175 ZB by 2025. Seagate’s Exos X16 hard drive delivers the highest storage density available with the field-proven reliability and continuous high performance to support a broad range of workload requirements and high-availability use cases. Car Parts and Accessories, Bike Parts and Accessories, Helmets and other Protective Gear, Vehicle Electronics 30 Days Returnable If you are reading this review and are already bored with the numbers, we apologise in advance. Because this drive is all about the numbers, the good, bad and ugly.

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The IronWolf Pro is available in a wide range of other capacities, including 14TB,12TB, 10TB, 8TB, 6TB, 4TB, and 2TB. This allows the IronWolf Pro to fit into pretty much any organization’s or creative professional’s budget, which adds a ton of flexibility. In addition to its 5-year limited warranty, the IronWolf Pro line comes with a 2-year subscription to the company’s Rescue Data Recovery plan, a service that provides data recovery from mechanical, accidental, or natural disaster incidents. Seagate IronWolf Pro 16TB NAS HDD Specifications Standard Model Number Seagate's AgileArray technology is a suite of features designed to provide a better user experience. Here's how the company describes the features: In the following section of this review, we will show the 16TB Seagate IronWolf’s performance in both iSCSI and CIFS configurations and will compare them to other IronWolf models. Seagate supplied StorageReview with 8 samples of their new NAS HDDs, which we configured in RAID6. All the drives were tested in our NETGEAR ReadyNas 628X. Peng Zhen, vice president at Inspur Group, said, “The era of smart computing is coming, and at Inspur we are striving to create a converged, open, and agile AI industry ecosystem so that we can provide customers with integrated solutions. Inspur and Seagate are working together in multiple fields, including cloud computing, big data and artificial intelligence, all to drive enterprise digital transformation. For Seagate’s 16TB helium-based Exos X16 enterprise drive, we have completed a series of joint tests, which indicate it delivers high performance with support for varying workloads, allowing us to increase system capacity and reduce deployment complexity, whilst considerably lowering total cost of ownership. In the future, we will continue to partner with Seagate to drive industries to transform further, and empower customers to embrace the upcoming era of artificial intelligence.”

There is one aspect to the IronWolf Pro 20TB that concerns us, and it’s the 300TB per year workload definition. In max latency, the 16TB IronWolf Pro posted a range of 1,424.4ms to 11,171.2ms in CIFS, while iSCSI showed 3,229.25ms through 7,665.47ms in the terminal queue depths. RAID performance optimized that maximizes responsiveness and uptime with NAS-aware Error Recovery Control Our next test shifts focus from a pure 8k sequential 100% read/write scenario to a mixed 8k 70/30 workload. This will demonstrate how performance scales in a setting from 2T/2Q up to 16T/16Q. In CIFS, the 16TB IronWolf Pro started at 582 IOPS while ending at a leading 1,415 IOPS in the terminal queue depths. In iSCSI, we saw a range of 395 IOPS to 571 IOPS. The standard deviation latency results, the 16TB IronWolf Pro 720.78ms (CIFS) and 584.24ms (iSCSI) in the terminal queue depths.We should mention that this definition of workload isn’t unique to Seagate, it’s the same for Western Digital drives, and their workload amounts aren’t different for the Red Pro 20TB. The features go beyond the specification sheet. For instance, Seagate attaches the spindle to both the top and bottom of the case to improve stability. The drives also support the ATA-8 streaming command set for increased performance with large sequential transfers. The technology allows the IronWolf to handle up to 64 data streams simultaneously. That’s a worse workload than the cheapest unbranded SSD available. But it is even less impressive when you realise that Seagate defines the workload as “Annualized Workload Rate = (Lifetime Writes + Lifetime Reads) * (8760 / Lifetime Power On Hours)”