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Think hard drives are dead? Think again


It’s tempting to suppose that arduous drives have develop into a commoditised merchandise, the place solely pace and capability matter, however this isn’t so. Some of the necessary issues when selecting a tough drive is the workload it faces – as a result of completely different drives are optimised for various makes use of.

Seagate’s new BarraCuda Professional packs a large 14 terabyte capability into its three.5-inch exterior, outstripping any SSD in the marketplace and making it a improbable alternative for anybody that wants a lot of area. Actually, it’s the biggest capability drive in the marketplace, and its excessive information density and head depend mix to make it one of many quickest mechanical drives in the marketplace too. However there’s rather more to it than that. The BarraCuda Professional provides higher reliability, power effectivity, burst pace and longevity than any of its rivals. Whereas these sides imply it’s appropriate for nearly anybody with giant storage necessities, it’s designers and artistic professionals that ought to severely take discover – as this drive is tweaked for artistic purposes. Let’s undergo its key options and uncover why.

Loads of pace

To the uninitiated, there won’t be a lot pleasure in case you merely regard the 14TB BarraCuda Professional as a conventional 7,200rpm mechanical onerous drive. Issues change dramatically, nonetheless, whenever you study that the Barracuda Professional drives make higher use of their SATA III connection – and its 6Gbps throughput – than nearly some other mechanical drive. That’s as a result of the Barracuda Professional has a whooping 256MB cache, which suggests frequently-used information will be moved round on the quickest burst speeds.

In relation to sequential writing, we examined the 14TB BarraCuda Professional utilizing CrystalDiskMark benchmark and located that it might boast unimaginable 250MB/s sustained switch speeds. That is significantly-higher than the previous-generation 8TB BarraCuda Professional, which managed an (spectacular on the time) 200MB/sec sustained switch pace. Within the PCMark 7 System Storage Take a look at, the 14TB BarraCuda Professional scored three,000 which is likewise a big manner forward of the 8TB’s sub-2,800 rating.

The upshot is that in case you’re commonly working with giant multimedia recordsdata on an area or directly-attached onerous drive, the BarraCuda Professional will prevent time and scale back any annoying lag stemming from delays in learn/write efficiency.

Along with this, Native Command Queuing (NCQ) know-how is current, which dynamically scans the info requests being manufactured from the drive, analyses them to determine essentially the most environment friendly order of retrieval/writing earlier than executing the instructions within the quickest doable manner. Briefly, this reduces I/O operational latencies and makes utilization rather more responsive earlier than any studying or writing even takes place.

NCQ works along side one other of Seagate’s speed-enhancing applied sciences known as ‘Multi-Tiered Cache (MTC)’. This makes use of quite a lot of completely different solid-state reminiscence sorts to supply pace, reliability and even worth enhancements as a way to present the perfect mixture of caching applied sciences. It’s slightly too complicated to element in full right here, however in case you’re somebody with a more-inquisitive bent, you may read more about it here.

A facet good thing about quick and clever caching is that this will additionally scale back mechanical put on, which in flip helps enhance drive longevity. Which neatly brings us to our subsequent level.

First-rate reliability

Seagate recognises that information is commonly way more necessary than the bodily objects that home and encompass it. Many bodily gadgets will be changed when broken, however data is sacrosanct. The excellent news is that BarraCuda Professional onerous drives have many built-in applied sciences to not solely stave off an inevitable dying by the longest doable measure, however make restoration of information possible if the worst-case state of affairs happens and a drive stops working.

Certainly, Seagate is assured sufficient to supply a five-year guarantee for all Barracuda Professional onerous drives and this consists of two years of Seagate’s Rescue Information Restoration Plans, which cowl in opposition to mechanical failure, unintentional harm and even pure disasters! As anybody who’s skilled information loss is aware of, retrieving it may characterize an costly darkish artwork. Seagate’s service has a 90% success charge and the corporate guarantees to get your recovered information again to you inside 15 days.

Not that that is prone to happen. Applied sciences corresponding to a ‘dual-plane’ steadiness system assist maintain vibrations to a minimal, whereas the drive has been designed and examined to work with an astronomical 300 terabyte workload every year. If none of that gives peace of thoughts, then Seagate’s 40-year business heritage ought to assist!

Astounding power effectivity

Whether or not you regard energy consumption as a major concern of energy payments or the setting, the 14TB Barracuda Professional as soon as once more has you coated. By drawing solely 6.9 watts, it’s one of many lowest power-consuming three.5-inch models in the marketplace.

Why select BarraCuda Professional?

Finally, the 14TB Barracuda Professional is likely one of the most all-round engaging drives in the marketplace, and it’ll go well with anybody with demanding computing wants. Nonetheless, the particularly-fast random entry efficiency, sustained switch speeds, reliability and excessive capability imply that artistic professionals ought to particularly have a look, whether or not it’s for an inner drive or an externally-attached unit. 

In case your use case is completely different, corresponding to a NAS or surveillance system, Seagate has better-optimised options for you – as these duties that don’t require such high-performance boosts! If what you need is a big major drive, strong working drive or a closely-attached drive that provides fast-access, nonetheless, then the 14TB Barracuda Professional provides an unbeatable mixture of excessive capability and stable speeds.


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