![]() ![]() Even then, variability could lead figures astray. Realistically the only way to do so would involve potentially years of testing over hundreds of drives to eliminate small scale batch issues and ensure identical usage patterns. Next, you can take a look at our NAS setup guide to get you up and running quickly.Testing NAS drives is a less than precise process. With luck, you’ve now selected the best hard drive for your NAS. They are all meant for this purpose, or at the very least, have the necessary characteristics. Cheaper consumer hard drives aren’t built for constant access and may not perform well in RAID (Redundant Array of Independent Disks) configurations.įor those who may still retain some confusion, any hard disk drives on this list will work well in a NAS. You can technically run a consumer-grade hard disk drive in a network attached storage, but it isn’t ideal. TOP 8 NAS HARD DRIVES SPECIFICATIONS COMPARISON To give you an idea of how NAS hard disk drive specifications can differ, here’s a chart. This rating is the fastest speed at which data can continuously be written to a drive, often shown in Megabytes per Second (MB/s). Reading a file is always faster than writing one, so the critical speed criteria to observe is maximum sustained write speed. The larger the cache size, the better the performance. To improve performance, manufacturers include a small volatile cache to store data while waiting to be written to the drive. Mechanical drives are limited in speed, partially by physics. Common RPM rates range between 5,400 to 7,200. The faster the platters rotate, the higher the speed of the drive. Mechanical hard drives make use of “platters” inside that rotate at high speeds for data access. The longer this rating is, the more reliable your drive will be. The MTBF rating is the average time the manufacturer has observed to pass (on average) before the drive starts failing. Like all hardware, hard drives will eventually fail. ![]() Often listed in Terabytes (TB), hard drive capacity is the amount of data you can store on the drive. Ways to secure yourself and your business online. ![]()
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