[Bestbuy618DIY Hardware Channel]A while ago, I felt that my body was always in a sub-healthy state, so I went to the hospital to see a doctor, who told me very seriously that I needed to reduce sedentary time, maintain a fixed amount of daily exercise, and maintain a regular work and rest schedule to ensure early to bed and early to rise. Overall, I was advised to abandon my previous unhealthy habits and maintain my body’s proper functioning from the ground up. When I reflect on my situation at the time, I do have some regrets. Because work and game time has recently become extremely long, sedentary time has also become extremely long.
However, after careful consideration, I discovered that, while time spent on work and games is necessary, time spent on resource loading and waiting for game reading has become redundant outside of my work in many cases. In addition, the work and running experience is subpar due to lag in the game and large files running. The habit of remaining seated for extended periods of time has also gradually developed; considering this, I believe the computer’s hard drive should carry the pot.
A friend in the industry once told me that if your computer is slow to load, running card? Then replace it with a better solid state drive! That said, as a storage white, I know very little in this area. I pestered my friend to provide me with a wave of introductory knowledge about SSDs in the spirit of breaking the casserole to the end.
The current hard disk session’s mainstream – SSD I believe that even if you are new, you should be aware of the two types of hard drives, solid state disk and mechanical hard drive. SSD is the Chinese translation of the English Solid State Disk or Solid State Drive, also known as SSD. SSD solid state memory is primarily composed of a control unit and a storage unit, and because all flash memory chips are used, there are no mechanical parts inside the SSD solid state memory, which means that it will not be affected by mechanical part damage during normal use.
For example, if a laptop is dropped or collides with a hard object, the SSD can reduce the possibility of data loss. This ensures that the SSD has an extremely low failure rate and is very stable; however, this is only one of the benefits; in the end, “fast” is the most important benefit of SSD.
When compared to traditional hard drives, the SSD’s performance in intensive IO read and write and low latency is unrivaled due to the flash chip. Not to mention that, because there is no mechanical motor or fan, SSDs operate with zero noise, consume less power, and dissipate heat more quickly.
On the market today, laptops or hosts are frequently equipped with solid state drives; however, some products, in order to ensure that the cost of taking into account the needs of large storage, will also select the combination of SSD HDD. It is undeniable that SDD has become the mainstream market’s darling.
In the consumer market, SSDs have a variety of interface types, the most common of which are SATA interface, M.2 interface, and so on. SATA is the most common interface type among these, but because SATA interface products primarily implement the SATA standard, their read and write speeds may be more limited. Based on the condition of my computer, my friend made a diagnosis and wanted to solve the problem of slow loading and faster read and write speeds. He recommended that I get an SSD with M.2 interface, preferably one with NVMe protocol and going through PCI-e channel.
NVMe, which represents the highest speed Speaking of which, I was a little confused – what is NVMe? My friend explained that NVMe is Non-Volatile Memory express, which is a standard (or protocol) built on the M.2 interface specifically designed for flash storage. SSDs that support the NVMe protocol have low latency, high speed, low power consumption, and good parallelism compatibility as a specification for SSDs using the PCI-e channel.
In fact, the NVMe standard has been in existence for eight years, whereas consumer NVMe products have only been widely available for the past two or three years, but it has evolved at a rapid pace. The NVMe standard was officially released in 2011, and in May 2017, NVMe was upgraded to version 1.3, and the SSDs currently on the market that comply with the NVMe 1.3 standard are essentially the highest-performance SSDs. SSDs that support the 1.3 standard have an overall improvement in write life and read/write speed, and power consumption is also better controlled, more in line with high-end gamers’ pursuit of hard drive life and speed. The three axes of choosing an NVMe SSD A friend summarized the three axes of SSD selection for me to use as a reference.
To begin, NAND flash particles are used in SSDs, specifically SLC (unit storage cell), MLC (dual bit storage cell), TLC (three bit storage cell), QLC (four bit storage cell), and 3D NAND (multi-layer number storage). As an emerging flash type, 3D NAND has higher storage performance, and SSDs with 64-layer stacks and 9x-layer stacks V-NAND are already on the market. SATA 3.0 and M.2 are the most common SSD interface types today. Finally, random read and write speed, also known as 4K read and write speed, is the parameter that will have the most intuitive impact on user experience.
M.2 SSDs that support NVMe protocol and take PCI-e lanes are the best in terms of performance. When reading and writing a record file in a system or game, for example, the file is typically read at random from the disk. 4K random read and write speed is sufficient to reflect the SSD’s true performance.
Just need to make the right decision My friend gave me an afternoon to talk about SSDs, I had a rough introduction to electronic storage products, but really let me go and pick a suitable NVMe SSD for myself, and I still feel weak. “I’ve already picked out an SSD for you, let’s take a look!” my friend said as he placed a beautifully packaged SSD in front of me, the Samsung NVMe SSD 970 EVO Plus. To demonstrate the difference between different hard drives, my friend chose a gaming notebook with extreme performance as the test platform.
It is powered by an Intel i7-7700HQ processor with 16GB of single-channel memory and GTX1080 8GB graphics, with 512GB PCIe SSD storage and a 1TB mechanical hard drive. The operating system is Windows 10 Home Edition 64-bit. The HDD used for comparison is the one included with the laptop, while a SATA interface SSD is added for comparison.
My friend first tested the read and write speeds of the three drives using the CrystalDiskMark software. Not surprisingly, the Samsung NVMe SSD 970 EVO Plus demonstrated an absolutely overwhelming posture in the aforementioned sustained read and write speeds and 4K random read and write speeds. Its sustained read and write speeds reached 3461.9MB/s and 3286.6MB/s, respectively, which is very close to the official “maximum sequential read speed of 3500MB/s and sequential write speed of 3300MB/s.” According to friends, when tested on better-performing devices, this disk should perform better.
In terms of 4K random read and write data, the Samsung NVMe SSD 970 EVO Plus is 60% and 54% faster than the same SSD’s SATA port, respectively. The mechanical hard drive’s speed was abused to the core. To see the performance of the Samsung NVMe SSD 970 EVO Plus in specific use, we chose to test two games, “The Witcher III” and “GTA5”, primarily to see the opening speed and reading loading speed of these two games in different hard drives.
The Samsung NVMe SSD 970 EVO Plus maintained the fastest speeds in all tests, as evidenced by the statistics chart. If The Witcher III’s volume is relatively small, and thus the speed difference between the three drives is not very noticeable, the Samsung 970 EVO Plus performs better on GTA5, which takes up more space. Similarly, with the current trend of 3A titles becoming larger and requiring more and more space, the Samsung NVMe SSD 970 EVO Plus is a more adaptable piece of disk.
I have to say that since using the Samsung NVMe SSD 970 EVO Plus, I have significantly reduced the amount of time I spend sitting at my computer desk each day. Whether I’m playing games or using large office or design software, my computer is no longer lagging and dragging; instead, it’s smooth and loads faster. Although it’s a cliche to say that changing hard drives cures “back pain,” the Samsung NVMe SSD 970 EVO Plus has significantly improved my work and entertainment experience.
After such a setback, I’ve realized that the only way to keep my body healthy is to maintain a regular routine and a healthy lifestyle. My friend and Samsung NVMe SSD 970 EVO Plus have been extremely helpful to me; may you have such thoughtful friends as well, and of course, Samsung NVMe SSD 970 EVO Plus; to find such a companion, hurry up and visit https://samsungcc.tmall.com!