For Zhizhi, I believe everyone is quite familiar with it, and its solid-state drive products have a pretty good reputation. Recently, YMTC has begun to lay out the memory card product line and officially released two new products - Zhizhi Pro professional high-speed memory card and Zhizhi Endurance high-durability memory card. We also got the new product, let's experience it with you.
Friends who often use memory cards know that outdoor sports, shooting and other use environments are changeable, and indoor monitoring and other scenarios need to run for a long time, so the reliability of the memory card itself is very important, after all, data is priceless. In this regard, the two new products are made of the original flash memory particles of the YMTC crystal stack XTACKING architecture, and both have multiple protection designs such as cold resistance, heat resistance, water resistance, impact resistance, shock resistance, drop resistance, anti-static, X-ray resistance, and 10K plugging and unplugging, so as to protect data security in an all-round way.
As can be seen from the series naming, the two new products have completely different positioning and usage scenarios, which is also conducive to users to make more suitable choices.
Zhizhi Pro professional high-speed memory card is positioned for professional users, focusing on high performance and equipped with a power-off protection mechanism, even if the camera suddenly loses power during recording, it can also store ** materials completely, so as not to miss any wonderful moments. As can be seen from the package identification, the sequential read and write speeds of this memory card reach 170MB s and 120MB s respectively, and support U3, V30, and A2 speed levels, which are mainly suitable for 4K recording needs of professional cameras, drones, action cameras and other devices. Of course, it is also possible to expand the storage space of the gaming handheld.
The Zhizhi Pro series enjoys a lifetime warranty, with a total of 64GB 128GB 256GB and 512GB four capacities, and all models are equipped with original SD card adapters as standard, of which 256GB 512GB comes with an additional storage box.
Here is the first test of the read and write speed of the Zhizhi Pro series 512GB memory card, with USB 32 card readers. CrytalDiskMark measured that the read speed exceeded 170MB s, and the write speed also exceeded 120MB s, and it can be seen that the Zhizhi Pro series has no false standard in the read and write speed.
In the actual writing file test, you can see that the writing curve is very stable, and it has been maintained at about 122MB s, and there is no slowdown in the middle.
Then test the shooting, Sony A7S3 turns on the X**C S 4K mode, and the Zhizhi Pro series can meet the recording needs of 4:2:2 10bit 200Mbps.
4K 60p** recording with no frame drops.
Smooth 4K** playback.
In terms of compatibility, Zhizhi said that the Pro high-speed ** has passed the compatibility test, and here we have tested Fujifilm GFX 50 SII, Sony A7S3, DJI OSMO Pocket and other devices, all of which can be used normally.
As for the Endurance high-endurance memory card, it is mainly used for home security cameras and driving recorders, which need to be written for a long time. The specific specifications are to support 24/7 recording, with up to 60,000 hours of uninterrupted** recording.
Although it is a device used for intensive recording, there are requirements for read and write speeds. After all, whether it is monitoring or dash cams, many of them have gone to 4K resolution.
Therefore, the Endurance series supports U3, V30, and A2 speed classes, with a total of 64GB, 128GB, and 256GB capacities. The measured theoretical speed of read and write is 95MB s and 86MB s respectively, which can well meet the needs of 4K monitoring and dash cams.
However, the most important thing for memory cards used for monitoring and recorders is the reliability of continuous reading and writing.
Xpeng G6 has measured that 256GB can keep driving records for more days.
Because like today's smart cars, in addition to driving, it is necessary to record the data of multiple cameras. Sentry mode may also be turned on when parked, and the screen recording can be almost uninterrupted. Therefore, it is particularly important that the endurance supports 24/7 recording, and the recording can reach 60,000 hours.
Summary. For the first time, Zhitai launched memory card products, which brought users a clear orientation in product positioning. Consumers can choose between high-performance or high-durability products according to their needs. This is in the memory card market, where there are many and miscellaneous products, such a product line division is very refined.
The Ace Pro Pro and Endurance memory cards come with a replacement-only service and a two-year warranty, respectively. With the support of after-sales service, users can also enjoy the creative fun brought by high-speed cards more freely.
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