The G-Drive Pro is a powered desktop option sporting a 3.5-inch 7200RPM Ultrastar disk drive and is available in 4TB, 6TB, 12TB and 18TB options. The sleek all-aluminum provides a stylish finish that matches any system, and although G-Technology hard drives are aimed at Mac users, they can also be used with Windows-based PCs. G-Technology hard drives are well-known for being high-quality external hard drives aimed at professional users. There are many hard drive options available these days catering to a wide range of use cases, and the two main options you’ll come across are DAS (Direct Attached Storage) and NAS (Networked Attached Storage).Ī DAS hard drive is simply a standard hard drive that connects to your computer via a USB or Thunderbolt cable, while a NAS drive is plugged into the best wireless router for connection over a home network, along with the ability to connect to the drive when you’re away from home or the office. The latter has many more features allowing you to customize your backups to your liking, while Windows users can use AOMEI Backupper (above) which comes in a free version that will be suitable for most users, as well as a ‘professional’ version with additional features that costs $49.95. Mac users can use the free Apple Time Machine software that’s built into Mac OS, or third-party software such as Superduper (opens in new tab) which costs $27.95. RAID is generally more attractive to professionals who require the highest levels of data security because of the reputational damage that would come with data loss.īut whether you’re using a RAID configured external hard drive or a standard single external hard drive, you can take some of the hassle out of photo backup for Adobe Lightroom or Google Photos by using software that can be set up to automatically copy data from your computer hard drive to the external hard drive. And most casual users are likely better off buying simple external hard-drives. ![]() Having a RAID-configured external hard drive may seem overkill for some users implementing the 3-2-1 strategy, since you have the other two backups available. But an external hard drive in a RAID configuration is a great option for those who require the highest level of data security – even if it doesn't negate the need for a cloud backup to maintain the 3-2-1 strategy. ![]() A RAID system's extra disks shouldn't be considered as data backups, because issues like malware or accidental deletion can affect both disks in a RAID 1 setup, for example. RAID configurations can be set up inside desktop computers, but it’s much more common to purchase external hard drives featuring two hard drives with RAID capabilities. JBOD allows the two or more drives to be used independently to increase storage capacity. The downside of this configuration is that data access is slightly slower than RAID 0. RAID 1, on the other hand, writes data to one drive, which is then copied to the second disk drive in a configuration called mirroring. But since the data is written across multiple drives, there’s no redundancy if one of the drives fail. RAID 0 is where data is written across multiple disk drives, which increases performance. The main three RAID configurations that apply to photographers and videographers are RAID 0, RAID 1 and JBOD (or 'Just a Bunch of Disks'). It uses two or more HDDs or SSDs to provide performance increases when accessing data, or to provide redundancy in the case of disk failure. ![]() RAID (Redundant Array of Independent Disks) is a system that can be found in some hard drives and NAS (Network Attached Storage) drives. We've highlighted some of the best examples of those in our 'best local photo backups' section below, but if you already have one you can skip down to the 'How to back up Google Photos to a hard drive' section using the menu on the left. And if you use Google Photos as your main image storage, this can also be combined into the 3-2-1 strategy by keeping a local backup on an external hard drive. Whether you’re a working professional or a keen amateur photographer, the 3-2-1 strategy is a no-brainer because it means that you’re highly unlikely to ever lose access to your images and data.īacking up your raw and editing files is obvious, but you'll need to backup your Adobe Lightroom catalogue too, because this is where all of your edits are saved. ![]() Also, no cloud storage provider is immune to outages – so while cloud backups are an essential part of the 3-2-1 strategy, you'll still have your local backup available should your provider suffer an outage.
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