When it comes to NVMe SSD technology, you would think that the fastest SSDs would be the ones equipped with the fastest possible transfer rates. And while theoretically there's no real way to measure the speed of an SSD, that doesn't mean that they won't be much faster than traditional SATA interfaces in certain applications. What we do know is that NVMe SSDs are generally much less power hungry than their older predecessors. And so we can make a quick comparison between two of today's most popular NVMe SSDs - the Samsung SMART STX and the Crucial CZ series.
There's no real direct relationship between the highest rated NVMe SSDs and the lowest rated SATA SSDs, though there are some pretty clear contenders. The main PCI Express expansion slot on a NVMe SSD is often the fastest M.2 slot available, capable of delivering speeds of up to 450 GB/sec. Of course, the difference between the highest rated SATA SSD and the lowest is very minimal. So, if you're looking for the fastest nvme ssd, you're going to need a pretty fast SATA card as well.
In order to make a true comparison of speeds, we need to make some other comparisons. For starters, you need to know the difference between NVMe and SATA. NVMe can work with only one host drive, which is what makes it different from the traditional SATA drives. Traditional SATA uses up to four hard drives in a RAID configuration (one for each drive) to boost throughput. NVMe drives can work in conjunction with each other in an array configuration, and with other host drives as well. That means that NVMe drives are significantly faster than SATA for overall read/write speed.
Fortunately, NVMe is far faster when it comes to access speeds, too. Modern NVMe SSDs can access data at more than twice the rate of a traditional SATA drive. This is primarily because they use a small inter-connect chip to communicate directly with the host PC. Because this is a different type of interface than the one that SATA uses, the process is a bit more complex, but the end result is faster access times. And the interface also provides multiple protocols, ensuring compatibility with other computer devices.
So how should you go about finding the fastest NVMe SSD for your needs? First, you need to be sure that you're getting the best possible configuration. If you're purchasing a device today, you should be able to get one that's configured with eight drives or more. However, if you're looking for the absolute fastest possible NVMe option, you'll probably want to go with something more powerful, such as a 3GB or faster NVMe SSD. The reason for this is simple: the fastest systems usually have the most powerful and efficient processors.
When searching for a good NVMe SSD, you'll need to be aware of just how many different types of NVMe drives there are out there. Because of the way that they work, these drives have the potential to handle extreme heat. If you're working on a computer that has intense heat, you should consider something like an Intel based drives or Samsung. While these won't be at the extreme end of the spectrum, they're still faster than your typical SMART drives and most of the competition. So whether you need a portable, lightweight solution for thermal monitoring or an extreme performance boost for gaming, you'll find it with these types of drives.
If you need the absolute fastest possible NVMe SSD for your needs, however, you may need to look towards something a bit more robust. For heavy applications and gaming, you'll find that the fastest hard drives will be those made by Samsung, Intel, and Toshiba. These all utilize the full capabilities of their chips, allowing them to deliver incredible speeds that you simply won't find with any other manufacturer. But if you're looking for a good solid portable drive, don't let the name limit your options.
When it comes down to it, the fastest NVMe SSD for your needs is going to be whatever meets your requirements the best. There are some great drives on the market, so don't feel like you have to settle for anything less than the fastest available. That being said, these drives are faster than you might think and can easily compete with some of the highest performing mainstream brands. So, regardless of what you need your next mobile device for, you'll likely find the best it takes to meet your needs when you shop for the fastest possible.