SanDisk Extreme Portable SSD 1TB up to 550MB/s read Solid State Drive

Product Information

A full install of Call of Duty: Modern Warfare II with the Warzone 2.0 Battle Royale mode will take well over 100GB on the internal SSD. Ditto for Forza Horizon 5. Go for this year’s big exclusive, Starfield, and you’re looking at around 125GB. Sign up to Xbox Games Pass and make use of its extensive library, and you could see your available storage space reduced to zero before you know it. Still, while external SSDs are cheaper than they were a few years ago (see the best we've tested at the preceding link), they're far from a complete replacement for spinning drives. Larger external drives designed to stay on your desk or in a server closet still almost exclusively use spinning-drive mechanisms, taking advantage of platter drives' much higher capacities and much lower prices compared with SSDs. Newer and faster versions of both USB and Thunderbolt have been rolling out in some external drives over the last couple of years. They offer twice the potential bandwidth of previous implementations. You'll need ports to match them on your computer to get the most speed out of these drives, but depending on the drive, the real-world speed ramifications may not be as big a deal as they might sound. The ADATA SE730H is another competitor that perhaps deserves more recognition. It is smaller than the SanDisk Extreme Portable, slight cheaper, and sports an IP68 rating making it far more resilient. Like the Extreme, it has a Type-C connector, a three-year warranty and uses 3D NAND Flash technology – but it is slightly slower and comes from a lesser-known brand.

A footnote about the branding. G-Tech (from which G-Drive is derived) started life as part of HGST, which was acquired by Western Digital. G-Tech survived as a rival to Seagate’s LaCie, supplying rugged, external, reliable storage devices and accessories to outdoor enthusiasts, prosumers and professionals. With the recent launch of Sandisk Professional, it is likely that G-Tech and G-Drive will be sunsetted in the near future. Try plugging your external hard drive into a different USB port on your computer, to see if this makes a difference. It may help to restart your computer if this doesn't work, since this should "refresh" your ports if they're acting up. You can trust LaCie to bring a little style to storage, and its latest Mobile Drive is another distinctive effort, with an angular, all-aluminium design enhanced by diamond-cut edges and a choice of space grey and moon silver MacBook-matching finishes. But while the looks are important, they’re not all this drive has to rely on. Perhaps the only thing you don't need to pay all that much attention to is the warranty. Sounds counter-intuitive, perhaps? Sure, a long warranty is nice. But if your drive breaks because you dropped it, the warranty likely won't cover that, anyway. Even if the drive fails because of a manufacturing defect, most warranties simply replace the drive and don't cover the cost of recovery services that attempt to rescue your data from the broken drive. The real value lies in what's on your drive, not the drive itself. But with square corners and an antiquated, two-tone design, the drive isn’t a looker. And it finished near the bottom of all of our performance tests.Get fast NVMe™ solid state performance featuring 1050MB/s 2 read and 1000MB/s 2 write speeds in a portable, high-capacity drive that’s perfect for creating amazing content or capturing incredible footage. After completing the steps, you should be able to start using the storage as usual. If you can't get the storage online, and it was recently available, that could mean the drive is corrupted, disconnected, or it's not getting power. Fixing drive status unreadable Neither the name of the University of California, Berkeley nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. On the USB front, the latest interface is called USB 3.2, implemented mainly on USB Type-C ports. It's common on current Windows PCs, and a staple in all the latest MacBook Air and Pro laptops. (In the case of the Macs, it is paired with support for Thunderbolt 3 or 4 on the same ports.) USB Type-C is a slim, oval-shaped port with a cable that you can insert either side up. What's the best way to be sure your external drive won't suffer an early demise due to rough handling? Keep it in a climate-controlled room, wrapped in bubble wrap, resting on a feather pillow, and plugged safely into a stationary desktop PC.

CrystalDiskMark 7.0.0 (8GB workloads, single-thread sequential read and write, queue depths of 1 and 8) In addition to their physical shape differences, USB ports on the computer side will variously support USB 3.0, 3.1, or 3.2, depending on the age of the computer and how up to date its marketing materials are. You don't have to worry about the differences among these three USB specs when looking at ordinary hard drives, though. All are inter-compatible, and you won't see a speed bump from one versus the other in the hard drive world. The drive platters' own speed is the limiter, not the flavor of USB 3. The LaCie 2big RAID array promises the reliability and delivers the performance benefit you'd expect from 7,200rpm platters, magnified by the default RAID 0 setting, while the optional RAID 1 setting is available if you want data redundancy. (A JBOD mode is also available if you don't want to use RAID.) Who It's For If all else fails and you possess the technical know-how, you can triage your hardware by removing it from its enclosure and hooking it up to a computer the old-fashioned way. If anything, this will allow you to copy its contents to another drive, or upload it to the cloud, in case it fails completely. This only applies to external hard disks or SSDs; it won't work with thumb drives.Some professional portable HDDs and SSDs also support Intel’s Thunderbolt technology, with maximum speeds of 40Gbits/sec (4.8GB/sec) for Thunderbolt 3 and Thunderbolt 4. USB 4 ports and drives are also starting to appear with speeds to match, though you may have to wait a while before the SSDs themselves can max them out. Therefore you need to be able to compare benchmark results as best you can, but that means you need sufficent details on the critical parameters used. When the drive isn't available on your computer, it could also be a driver issue. You can troubleshoot and fix this problem in at least two ways. You can install the most up-to-date driver available, or you can reinstall the same driver to see if it helps the computer detect the drive.

Beyond that, USB 3.2 (the speed specification) comes in two primary (and one rarer) flavors as of this writing: "Gen 1" and "Gen 2." The iteration called "USB 3.2 Gen 2" has a maximum theoretical interface speed of 10Gbps. (Few single external devices can saturate that interface, even most solid-state drives.) "USB 3.2 Gen 1," on the other hand, is identical in maximum potential speed to old, familiar USB 3.0. (Confusing, we know.) There's also the uncommon 20Gbps "USB 3.2 Gen 2x2," an interface found in some high-speed external SSDs and using USB Type-C ports exclusively. To get its full speed benefits, you need a computer that specifically supports it, or else need to get a compatible expansion card or motherboard. ROTATIONAL SPEED. If you're talking about a rugged platter hard drive, as opposed to an SSD, drive rotation speed matters—but only a little. It's the rate at which the physical platters inside the drive spin, and it used to be a significant determining factor in overall performance. But these days, many models spin at a modest 5,400rpm or thereabouts, or have a variable spin rate, rather than the 7,200rpm that used to signify performance-oriented drives. Don’t underestimate the Kingston XS2000 based on its size. While it’s tiny – less than 7cm long – it’s also ludicrously speedy, posting sequential read/write speeds of 2012MB/sec and 1854MB/sec on the USB 3.2 Gen 2×2 port of our test rig. It’s substantially slower over an old-school USB 3.2 Gen 1 Type A port, or even USB 3.2 Gen 2 Type C, but if you’ve got the connectivity to run it at full speed, you’ll see lightning-fast file transfers or be able to run demanding games and apps straight from the drive. For capacity, traditional hard drives (HDDs) offer a lot more options, but SSDs are generally able to house the same amount of storage in a smaller amount of space.It has a USB-C connection concealed beneath a chunky rubber flap and plug, with a Type-A adaptor provided. Don’t expect much in the way of extreme speed – it’s rated at a max 140MB/sec, and we tested it at 119MB/sec read and 141MB/sec write – but this is more of a tank than a Ferrari. Most of us don’t need to splash out on a drive that offers this level of protection, but if you want to store big image and video files and want a drive that’s built to withstand most disasters, then the Armor ATD won’t let you down.

In a bigger-picture sense, SSDs (which have no moving parts) have largely made the notion of a "fast" hard drive a bit old-fashioned. Even the slowest external SSD is faster than a 7,200rpm hard drive, often several times over, depending on what you're transferring and measuring. From SanDisk, the brand professional photographers worldwide trust to handle their best shots and footage. It was all so simple once upon a time. USB 3 was your baseline. It offered a theoretical transfer rate of up to 5Gbits/sec (with real-world speeds closer to 300MB/sec). Then you had USB 3.1, offering speeds up to 10Gbits/sec and USB 3.2 delivering speeds up to 20Gbits/sec. Used as a USB Type-C drive, the SanDisk Pro G40 does nothing to justify its high price. Sequential read/write speeds (1,055MB/sec and 1,012MB/sec in our tests) are nothing special, and its random read/write speeds aren’t particularly fast. However, plug it into a Mac, or a laptop with a Thunderbolt 4 port, and you’ll unleash a monster. On Thunderbolt 4, the Pro G40 posted read speeds of 3.15GB/sec and write speeds of 2.6GB/sec, making it the fastest drive we’ve ever tested. And nothing else even gets close for random read/write speeds. There’s not much competition in this price range. The Samsung T5, which costs marginally less and is far more portable, is the only rival that is widely available. It is not IP-rated, though, and its metallic surface is likely to get scratched easily.

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Open the enclosure and disconnect the drive. Then, connect the drive to your desktop or laptop, following the manufacturer's instructions. Windows 10 only recognizes drives using a supported file system (NTFS, FAT32, exFAT, or ReFS). If you're connecting a drive formatted using a different OS (macOS or Linux) with an unsupported file system, it won't appear on your computer. In this case, the solution is to format the drive using a supported file system. We hooked up each external hard drive to a current-generation Dell XPS 17 laptop, using the best connection interface available to that drive, always in the same port, to minimize performance differentials.