The Patriot Viper VP4300 is a major contender for the best SSD crown with its impressive sequential and random speeds, fast copy operations, and low operating temperature. But most of all, this SSD is built for the long haul with a best-in-class 1000TBW endurance rating for a 1TB drive, and a 2000TBW rating for a 2TB one. I uninstalled some of my games (e.g. Baldur's Gate 3 & a couple of others) from my 6-y/o M.2 SSD & reinstalled them on this new SSD, the speed increase (especially shortened load times) was very noticeable. However, there are 2 issues that worsened the user experience for me: Exceptional Speed: The SSD boasts impressive read and write speeds, delivering a snappy and responsive computing experience. With speeds of up to 7,300 MB/s, it significantly enhances system performance and reduces loading times for applications and games. Know which bus you're on. In a laptop-upgrade scenario, you're almost certainly swapping out one M.2 drive for another, with the intent of gaining capacity. Make sure you know the specifications of the drive coming out of your system—and whether it's reliant on the SATA or PCI Express bus—so you can install the same, presumably roomier kind going in. Smaller-capacity 32GB and 64GB M.2 SSDs are also available for use in embedded applications or for SSD caching, but these are of marginal interest to upgraders or PC builders. Pricing on these drives ranges anywhere from 10 to 75 cents per gigabyte, and the biggest factor affecting price is the bus type of the drive.

GB/s is here to stay with the introduction of Teamgroup’s Cardea Z540 SSD. It set multiple records in our testing, beating out even the very fast Crucial T700. If you want the best storage performance possible right now, this drive is it. Its consistent sustained performance and DirectStorage-optimized firmware are additional bonuses, making it a great choice for high-end desktop gaming or workstation tasks. Faster drives are on the way, including Team’s own Z54A, but with a slowing storage market this is the king for now. Crucial's T700 is the world's fastest SSD, taking the hands-down performance lead in every performance category. That groundbreaking speed comes courtesy of the drive's PCIe 5.0 x4 connection, which offers a pathway for up to twice the throughput of PCIe 4.0 SSDs, and the Phison E26 SSD controller paired with Micron's leading-edge 232-Layer 3D TLC flash. That potent common creates an SSD that's the fastest on the market for PC game loading times. The market has settled on 22mm wide as the standard for desktop and laptop implementations; the aftermarket drives available and the accessible slots we've seen have all been that width. The most common lengths we've seen are 80mm ("Type-2280") and 60mm ("Type-2260"). The lengthier the drive, the more NAND chips you can tend to stuff on it (plus, M.2 drives can be single- or double-sided), though know that length isn't an absolute measure of capacity. 42mm, 60mm, and 80mm M.2 SSDs (Credit: Intel) Samsung's 990 Pro M.2 SSD garnered attention upon its announcement, primarily due to its adherence to the existing PCIe 4.0 standard instead of the anticipated PCIe 5.0. However, its performance, nearly maxing out the PCIe 4.0’s potential, silenced many naysayers. For gamers, it boasts unparalleled read speeds; for creative professionals, its write speeds shine, especially during intensive tasks.

M.2 Upgrades and Boot Drives: What to Look For

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.

Based on “out-of-box performance” using a PCIe 4.0 motherboard. Speed may vary due to host hardware, software and usage. Ultimately, this SSD is about delivering fast, consistent performance for the entirety of its very long life, so if you're looking for an SSD to perform constant data operations rather than just load up the best PC games that you'll never actually uninstall, than the Patriot Viper VP4300 is the M.2 SSD you've been looking for. How we tested the best M.2 SSDs 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. Before you open your wallet, be sure to prepare for this drive: it requires a heatsink to reach its highest levels of performance. Unlike with the T700, Team does not offer a heatsink version of the Z540. The heatsink requirement mostly precludes it from use in a laptop, and you can choose from less expensive options for the PlayStation 5. In fact, there are many solid Gen 4 alternatives that are much more budget-friendly without some of the Z540’s downsides, like its poor power efficiency. But if you want the very best performance right now, look no further. Yes, faster drives will be released to the market near the end of the year, but for now, the T700's 12.4 / 11.8 GB/s of throughput leads the market, not to mention the beastly up to 1.5 million random read/write IOPS that remains uncontested by any SSD on the market. The Crucial T700 can take a beating, too: The T700 doesn't lose as much steam as other drives during heavy sustained workloads, making it a suitable drive for even the heaviest of workloads, like workstation-class video editing.

A standout feature: the 990 Pro's sequential writes significantly outpace both its predecessor and competitors. Additionally, it showcases impressive read speeds, nearing PCIe 4.0's maximum of 8,000MB/s. As rated, the SN850 boasts a read speed of 7,000MB/s and a write speed of 5,300MB/s, and our tests showed the SN850’s read speed nearing its advertised limit at 6,992MB/s with write speeds at 5,160MB/s. This makes it adept at handling rigorous tasks like video editing, game loading, and more. South Korean memory-chip maker SK Hynix is a relative newcomer to the consumer solid-state drive market, but you would never know that based on its first offerings. The SK Hynix Platinum P41, a PCI Express 4.0 NVMe M.2 SSD, is its best yet. It dominated our PCMark 10 and 3DMark Storage benchmark testing, setting several new records in the process. The P41 supports 256-bit AES hardware-based encryption. SK Hynix provides a clone utility tool, the SK Hynix System Migration Utility, for its SSDs, in addition to Easy Drive Manager software, which lets you see detailed information on drive health, run diagnostics, and erase the drive. And the P41 can be had for a very reasonable price in its 1TB and 2TB capacities. Who It's For This SSD is designed for use in desktop and notebook computer workloads and is not intended for Server environments.

However, it's essential to note that the SN850 runs hot under load, so a heatsink is advised (which can increase its price), but it's a great option for PS5 owners and PC gamers alike.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. The SK hynix Gold P31 is still the gold standard for laptop SSDs, especially as it has DRAM, but it’s limited to PCIe 3.0 bandwidth, isn’t always available, and is limited to 2TB of capacity. The MP44 can get twice the bandwidth, but even in a 3.0 slot, it is inexpensive for 4TB and even has an 8TB option. Other alternatives, like the Crucial P3 Plus or Corsair MP600 Core XT, are slower and use QLC. The heatsink found on the Addlink A93 and other SSDs preclude them from laptop use and can add a little cost. Otherwise, the MP44 will have some competition at lower capacities, but it is worth a look if you can find it at the right price. M.2 Form Factor: The M.2 form factor allows for a clean and compact installation on compatible motherboards, saving space in your PC case.