Joined in 2023 
82 
63 About this deal
When buying an internal SSD to upgrade or augment a system you own, you need to start by figuring out what your system can actuallyaccept: a 2.5-inch SATA drive only? Does it have an M.2 slot? What length of M.2 drive can it take, and using which bus type? If you're upgrading a laptop, inmostcases you'll have the option only to swap out the internal drive, not to add another. If you can't get the info off the web beforehand, or from the manufacturer, you'll need (in most cases) to open up your laptop to see whether you have upgradable storage in the first place. (That is, if you can open it at all.) With laptop upgrades, you typically have much less flexibility than upgrading a desktop; your only option might be buying a drive in a higher capacity than the existing one, since you'll likely have only one M.2 slot or 2.5-inch bay to work with. ( See our favorite SSDs for laptop upgrades.) Some laptops, note, have the storage chips soldered down to the mainboard and aren't upgradable at all.
mSATA, short for mini-SATA, is a predecessor to the M.2 form factor. It was primarily built into laptops, though some older desktop motherboards may have an mSATA slot aboard. With mSATA, the slots and drives use only the SATA bus, unlike M.2's SATA and PCIe support. For all intents and purposes, mSATA is a dead end, though you might run into it if you have an older laptop or desktop. (Credit: Zlata Ivleva) Random Write (4KB, QD32) Up to 88,000 IOPS Random Write * Performance may vary based on system hardware & configuration ** Measured with Intelligent TurboWrite technology being activated Welcome to the cutting edge! You're shopping for a kind of drive that many folks don't even realize exists. As a result, you need to pay attention to several factors that may not be documented very well while you shop. Let's recap. M.2 slots are now common in new desktop motherboards and practically universal in late-model laptops. M.2 solid-state drives are the 2.5-inch drive distilled to its essence, extremely minimal in their design and implementation. But they're also the most complicated to understand before you buy. (Credit: Joseph Maldonado) Solid-state drives (SSDs) have come a long way in recent years: a long way up in speed and capacity, and a long way down in price.That's not a bad thing. Especially in the case of laptops, an older machine might support only M.2 SATA-bus SSDs, and that will be the boundary of your upgrade path...end of story. As a result, the only reasons you'd upgrade the drive, in that situation, would be to get more capacity, or if the old one failed. And if you're simply replacing a hard drive as your boot drive, you'll love the speed boost whichever kind you go with. We guarantee it. In those tests, drives of every bus type, from PCIe 5.0 down to SATA 3.0, often can trade blows, and the best among them can take top marks away from drives that are much more expensive per gigabyte. If you're trying to get the most gaming, application, or operating system performance for the lowest cost per gig, you'll even find SATA-based options out there that remain competitive enough for most uses. We mentioned NVMe above. NVMe is another technical hurdle to consider, because systems and motherboards need board-level support for these drives to be bootable. All late-model motherboards now support NVMe M.2 drives, but older boards are not guaranteed to support booting from an NVMe-based drive. Outside of new motherboards, these high-bandwidth, NVMe-capable slots are also found in some recent laptops. Also note that in some cases, a laptop may support a PCI Express NVMe drive, but it may be soldered to the motherboard and thus not upgradable. So, if you're thinking of upgrading a recent laptop or convertible, be sure to consult your manual very closely before buying one of these drives. (Credit: Zlata Ivleva) When buying an internal SSD to upgrade or augment a system you own, you need to start by figuring out what your system can actually accept: a 2.5-inch SATA drive only? Does it have an M.2 slot? What length of M.2 drive can it take, and using which bus type? If you're upgrading a laptop, in most cases you'll have the option only to swap out the internal drive, not to add another. If you can't get the info off the web beforehand, or from the manufacturer, you'll need (in most cases) to open up your laptop to see whether you have upgradable storage in the first place. (That is, if you can open it at all.) With laptop upgrades, you typically have much less flexibility than upgrading a desktop; your only option might be buying a drive in a higher capacity than the existing one, since you'll likely have only one M.2 slot or 2.5-inch bay to work with. ( See our favorite SSDs for laptop upgrades.) Some laptops, note, have the storage chips soldered down to the mainboard and aren't upgradable at all.
Though it can't quite match the gaming prowess of some of the latest generation of PCIe 4.0 speedsters, the 990 Pro with Heatsink still offers respectable gaming performance while being a thoroughbred workhorse for creative tasks. It's an appealing choice and a worthy upgrade from the 980 Pro. Before we jump into the list of the best drives we've tested recently, we should mention that although this is a roundup of the best internal SSDs, these days just about any such drive can be turned into an external USB unit with the help of an SSD enclosure. These are often little more than durable housings of plastic or metal, and you can buy enclosures for almost any type of SSD: SATA 2.5-inch, SATA M.2, or PCIe M.2. Just make sure that the enclosure supports the form factor and bus type of the drive you want to "externalize." Of course, you can also buy premade external SSDs; we've rounded up the best of them, as well. The earliest versions of M.2 PCI Express SSDs made use of the PCI Express Gen 2.0 x2 interface, which defines a throughput ceiling that's higher than SATA 3.0's, but not enormously so. That evolved into PCI Express Gen 3.0 x2 and x4, paired with a technology called Non-Volatile Memory Express (NVMe) to propel performance even further, especially with heavy, deeply queued workloads. The SK Hynix Platinum P41 is a worthy choice for anyone looking to buy a high-performance PCI Express 4.0 NVMe SSD without breaking the bank. It blew away several of our benchmark records. The P41 provides AES hardware-based encryption and a clone utility tool as well as SSD management software. Just be forewarned that with its blistering speed, you will want to add a heatsink, the one item of note that it is missing. U.2 and mSATA: You may also stumble across mSATA and U.2 SSDs, but both motherboard support and product availability are rare for those formats. Some older Ultrabooks included mSATA before M.2 became popular, and drives are still available if you need them.Solid-state drives come in all shapes and sizes and are built for almost every purpose. Whether you need a drive whose first priority is dollar-savings, or one that will load up a 4K movie in less than half a second, there's an SSD made for the job. While the Seagate Game Drive is optimized for a PS5, it’s no slouch as a regular SSD either. In our speed tests it did remarkably well, earning the spot as the second-fastest PCIe 4.0 SSD with random ops that we’ve ever tested. Seagate also provides a generous five-year warranty with the drive and it has an astounding 1,275TBW rating—more than double the industry norm. The drive is a bit pricey, but the special optimizations for PS5 means that console owners can rest easy knowing that their money is going to good use with the Seagate Game Drive. Even PCIe 3.0 is significantly faster than SATA in straight-up sequential tests, though. But that's just sequential speeds, and how fast a drive can copy a folder from one part of itself to another isn't all that matters these days. There's also the issue of capacity, Finally, the price of an SSD can also be affected by the memory element "method" used to store data. The four different types are single-level cell (SLC), multi-level cell (MLC), triple-level cell (TLC), and quad-level cell (QLC), respectively storing one to four bits per cell. SLC is both the fastest and most durable of the four types, but it's also the most expensive and rarely seen outside enterprise drives or as a chunk of cache used alongside one of the other technologies. MLC is less durable and a bit slower, but more reasonably priced, while TLC and QLC have pretty much taken over the mainstream; they are the least "durable" but also the cheapest. (More on drive endurance in a moment.) Sequential Read Up to 560 MB/s Sequential Read * Performance may vary based on system hardware & configuration
SSDs cost more per gigabyte than mechanical hard drives, though, and thus aren’t often available in ultra-high capacities. If you want speed and storage space, you can buy an SSD with limited space and use it as your boot drive, then set up a traditional hard drive as secondary storage in your PC. Place your programs on your boot drive, stash your media and other files on the hard drive, and you’re ready to have your cake and eat it too. How we test SSDs The first attempt was a new form factor called mini-SATA, or mSATA. The boiled-down essence of an SSD with the shell removed, an mSATA drive is a bare, rectangular circuit board. (Most mSATA drives relevant to upgraders measure about 1 by 2 inches.) mSATA drives fit into a special slot in a laptop's logic board or on a PC motherboard. As the name suggests, the slot is a conduit to the Serial ATA bus in the system. The interface on the drive end is an edge connector on the PCB, as opposed to the usual SATA cabling. The mSATA drive also draws all the power it needs through the slot. (Credit: HP) SATA-based SSDs have shown that in 4K random read and write, specifically, SATA isn't quite out of the game yet, offering performance in loading games or applications that's on par with... PCI Express: The Modern Speed StandardOf course, to show off the lighting, you will need to have an open-frame rig, or one with a see-through case. If you've already RGB'd your keyboard, mouse, video card, motherboard, case, and headphones, and are at a loss for what's left, the Spectrix S40G makes enough sense both in performance and looks to belong in any lighting-obsessed custom PC builder's arsenal. Speed matters, of course, but as we said most modern SSDs saturate the SATA III interface. Not all of them, though. SSDs vs. hard drives M.2 drive length isn't always an indicator of drive capacity, but there are limits to NAND-chip density and how many memory modules engineers can stuff onto a PCB of a given size. As a result, most of the M.2 drives we've seen to date have topped out at 2TB, though you can find a few 4TB and 8TB models at lofty prices. The typical capacity waypoints are as follows: In my early career, I worked as an editor of scholarly science books, and as an editor of "Dummies"-style computer guidebooks for Brady Books (now, BradyGames). I'm a lifetime New Yorker, a graduate of New York University's journalism program, and a member of Phi Beta Kappa. If an M.2 drive you're looking at has one of these special, big heatsinks on it, make sure your desktop's motherboard has the clearance above and around it to accommodate its bulk. Some desktop motherboards situate an M.2 slot right alongside the ideal expansion slot you'd use for your graphics card, for example, and the hardware can collide. Laptop designs typically can't stomach a special, tall heat sink at all.
Great Deal 
New Comment