Sophia Windsor
Video recording has become the main way for most young people to share their lives. Almost everyone has more or less professional photography and video equipment. As the performance of camera equipment continues to improve, the mainstream resolution of video recording has been upgraded from 1080P to 4K, and some equipment even supports 8K video recording. The transfer speed level requirements for memory cards have also been upgraded from the previous V10 (C10) to today’s V60 and V90.
Currently, the top V90-level memory cards on the market require a minimum sequential write speed of no less than 90MB/s, but they not only have high requirements for the ultimate transfer speed, but also have extremely high requirements for the stability and speed of continuous reading and writing. Lenovo ThinkPlus V90 memory card is designed to meet these needs.
Today we are going to review the Lenovo ThinkPlus V90 memory card, which not only easily reaches the V90 standard in terms of transfer rate, but also has excellent stability and durability. Next, we will conduct a series of tests to fully evaluate the performance of this memory card.
Appearance packaging: simple and professional
The Lenovo ThinkPlus V90 memory card adopts a recognizable packaging design, with the overall black color and red embellishments, making people think of the black and red color combination of Lenovo ThinkPad at a glance. The memory card’s capacity, read and write speed, and technical specifications used are clearly marked on the front of the package.
There is a laser anti-counterfeiting label on the back of the package, which is golden yellow. The color will be different when viewed from different angles, and a different number of hidden light spots will be seen. In the middle of the logo is the rectangular Lenovo trademark. In addition, Lenovo ThinkPlus V90 memory card offers a variety of capacity options, including 64GB, 128GB, and 256GB. We are using a 128GB version for this evaluation. The official nominal maximum sequential read speed is 300MB/s and the write speed is 260MB/s.
It should be noted that Lenovo ThinkPlus SD V90 is a UHS-II standard memory card and is equipped with ThinkPlus’ unique rate enhancement technology. Officials say that in actual usage scenarios, it can stably maintain 260MB/s-280MB/s. transmission speed. While having powerful transmission capabilities, Lenovo ThinkPlus V90 has multiple protective features, including waterproof, impact resistance, shockproof, anti-drop, anti-static, anti-X-ray, etc.
It is worth mentioning that it has strong adaptability to ambient temperature and can stably store and transmit data from -40°C to 75°C. Now that winter is coming, for users who like outdoor shooting and recording, its strong adaptability to ambient temperature can reliably help you shoot and store relevant content. In addition, the official also provides a lifetime warranty service so that users can use it without any worries.
Performance: Stable and efficient transmission performance
For memory cards, consumers are always most concerned about performance and reliability. Especially under the current impact of assembled cards and miscellaneous cards, the domestic memory card market is very chaotic. However, as a derivative of Lenovo ThinkPlus Smart Zone, there is no need to worry about it. Quality issues.
And how does it perform in terms of performance? First, use CrystalDiskMark to test. The measured reading speed can reach 305.89MB/s, which is higher than the nominal value. The writing speed is 273.02MB/s. It can be seen that on the Windows platform, the speed of the ThinkPlus V90 memory card exceeds the nominal value. Value, product capabilities are very strong.
Come to the file benchmark test under HD Tune Pro. In this mode, the test is performed by actually writing the file and then reading the file. It can test the ultimate reading and writing speed of the memory card. The performance of the ThinkPlus V90 memory card in this link It is very good. Under the condition of 120G file length, it stably runs a reading speed of 298MB/s, and the writing speed can also reach 268MB/s. Taking into account the performance of the test platform, it can accurately reach the nominal 300MB/s transmission speed.
Whether it is HD Tune Pro or CrystalDiskMark, they are theoretical test software and cannot fully reflect the performance of the memory card, especially the performance when continuously writing photos and videos. Next, let’s take a look at the actual use scenarios of the ThinkPlus V90 memory card. performance.
The first test is the read and write performance under PC. First, copy 761 photos totaling 13.5GB from the PC’s SSD to the memory card, which takes less than 2 minutes. Limited by the platform and interface, although it cannot meet the theoretical performance, the actual reading and writing speed performance is still very good.
The next test is an actual test on the camera. The Sony FX3 camera is used, which supports video recording up to 4K60 frames. The test is divided into video recording and continuous photo shooting. The memory card is installed in the camera card slot 1.
The ThinkPlus V90 memory card complies with the V90 standard, which means it can continuously record videos with a bit rate no higher than 240Mbps. On Sony FX3, we shot 30 minutes of 4K/60P video continuously without any interruption problems, which shows the stability of the memory card.
In the second continuous shooting test under the camera, the Sony FX3 took photos in RAW+JPG format at the highest continuous shooting speed. During the entire continuous shooting process, the camera took a total of 168 photos, generating a total of 336 photos, with a total capacity of 6.3GB. files, and the entire shooting process is very smooth.
From the test results, it can be seen that whether it is continuously taking photos or recording videos, the ThinkPlus V90 memory card has no problems in actual use, and its stability is definitely top-notch.
Written at the end: Whether it is continuous shooting performance, video recording, or extreme use conditions, Lenovo ThinkPlus V90 is a high-performance memory card that is very suitable for professional photographers and video producers. Whether it is continuous shooting or high-resolution video recording, it can provide excellent performance, and with the support of ThinkPlus’ unique speed enhancement technology, it can continue to maintain high-speed operation stably. If you are a video shooting user who pursues stability and ultimate performance, Lenovo ThinkPlus V90 is definitely a worthy choice.
magicCubeFunc.write_ad(“dingcai_top_0”);
Login with Google