The sustained write speed, however, wasn't quite matching the specified 6000MB/s, although typically this is expected behavior, especially at this storage density, which is why manufacturers tend to note an "up to xxxxMB/s" figure when stating both read and write speeds. This drive typically uses the Phison E12S controller with 96-layer or newer QLC flash, as well as DRAM for metadata caching. What is the TBW rating for this SKU? Intel is a known brand, and their SSDs are generally reliable, with a strong warranty and good support. However, this drive now falls under the Solidigm umbrella and has been succeeded by the PCIe 4.0 P41 Plus. That drive is DRAM-less and feels more like a side-grade, but has also been priced aggressively. However, if you don’t need the bit of extra bandwidth and would prefer a drive with DRAM, the 670p is a solid choice for a budget PCIe 3.0 SSD, especially for laptops.

The device supports Trim, secure erase, and S.M.A.R.T. data reporting like most SSDs. It also has multiple power states to help save power in mobile devices. SATA is slowest: SATA isn't as fast as an M.2 PCIe or a PCIe add-in card, but the majority of desktops and many laptops support 2.5-inch SATA drives, and many doing typical mainstream tasks users won't notice the difference between a good recent SATA drive and a faster PCIe model. The CORSAIR MP400 Gen3 PCIe x4 NVMe M.2 SSD delivers up to 3,400MB/s sequential read and up to 3,000MB/s sequential write speeds,* utilizing high-capacity 3D QLC NAND memory.The WD Red SN700 doesn’t offer anything special for the general user, but is great for use in a NAS. The underlying technology is also starting to show its age, but that maturity is important for critical storage systems like a NAS where performance isn’t as much of a focus. The WD Red SN700 also doesn’t have power loss protection, although that isn’t surprising as this drive isn’t for an enterprise application. However, the warranty and rated endurance are strong, which makes this a good buy for the right usage, which in this case is in a NAS. High-end consumer SSD product lines are starting to include more multi-TB capacities, but for now the largest high-end consumer NVMe drives we have on hand are a "mere" 2TB each: Samsung's 970 EVO Plus and the HP EX950. AnandTech 2018 Consumer SSD Testbed

We, engineers with decades of experience engineering this world, who thought that exactly 0 consumer applications and not more than 1% of enterprise applications require sustained write speeds over 300MB/s, bow before you! Combines high-speed performance with outstanding endurance up to 3000TB written, ensuring that your drive will last and perform well through many years of use. The era of PCIe 5.0 SSDs is upon us, propelling us to new heights of stratospheric SSD performance. Blazing-fast PCIe 5.0 M.2 SSDs, which offer up to twice the sequential speeds of the older PCIe 4.0 standard, are now supported with Intel and AMD's current platforms, the Zen 4 Ryzen 7000 and 13th-Gen Raptor Lake. The Solidigm P41 Plus is the best budget DRAM-less M.2 NVMe SSD on the market. It’s particularly good at 2TB, rivaling the 670p, which is older but comparable. This is no surprise as Intel’s NAND and SSD division migrated to Solidigm after a sale of the company to SK hynix, so the P41 Plus is reminiscent of that excellent budget drive. We would give the edge to the P41 Plus if you can make full use of the drive, which includes total Synergy 2.0 SSD driversupport. We’d also give the P41 Plus the edge over the P3 and P3 Plus if you’re shopping for your primary drive, as it has more consistent performance, even if maximum bandwidth is lower. We have tested both the original version of this drive, which had a heatsink and 96-layer flash, as well as the updated Gaming version which has a heatsink and 176-layer flash. Inland also has updated this model with that flash and now offers a 4TB capacity option, sans heatsink for all capacities. We do recommend a heatsink for heavier workloads, which can be added yourself if you don’t fancy the Gaming model of Inland’s line or need a 4TB option.SK hynix’s Gold P31 is great if you’re looking to increase your laptop storage, not only to gain capacity but to gain battery life, too. While some drives may perform well against the Gold P31 in benchmarking, the SK hynix is much more power-efficient, which will lead to longer off-the-charger sessions. Laptop users who prioritize battery life should definitely put the new SK hynix Gold P31 at the top of their drive list. Additionally, the Gold P31's very strong write performance and ultra-high efficiency make it a well-rounded choice for many desktop users as well. I only see the "tracing testing", maybe that depends on latency and so reflects it, i'd greatly appreciate an actual latency metric though) Samsung Electronics, the world leader in advanced memory technology, today announced that it has launched the industry’s highest capacity NVMe solid state drive (SSD) based on the incredibly small Next-generation Small Form Factor (NGSFF)* – an eight-terabyte (TB) NF1** SSD. The new 8TB NVMe NF1 SSD has been optimized for data-intensive analytics and virtualization applications in next-generation data centers and enterprise server systems. Flash memory prices have been on a downward trajectory for years. A decade ago, this trend was helping SSDs establish a foothold in the consumer market—largely for enthusiasts. Now, SSDs have taken over as the default storage medium for consumer PCs and further advances in flash memory are no longer pushing consumer SSDs into new product segments. Instead, cheaper flash is driving an increase in SSD capacity. It is worth pointing out that on an Intel platform such as Z690/Z790, the M.2 slots that run off the chipset, not the CPU (the slot closest to the CPU), will share PCIe lanes with both GPU and SATA depending on how many SATA drives you have connected.