Our IT 168 evaluation center soon received the SSD-X 1 mobile hard disk from the manufacturer, and immediately showed this novel product to everyone. As soon as I saw this product, I was attracted by its metallic appearance. The surface of the hard disk shell is made of metal wire drawing processor, which has a very strong metal texture and gives people a hearty feeling.
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The whole product still maintains the mainstream fashion and simple appearance style, without too much decoration, and only the middle manufacturer LOGO is on the front. The overall silver appearance makes the product look more upscale. The shell design of Li Jie X 1 is not only fashionable and bright, but also has high durability and excellent seismic performance. SSD itself has no mechanical moving parts, so users don't have to worry too much about the impact of vibration and other conditions on product use, and there will be no high heat and noise. In addition, SSD can adapt to a wider operating temperature range.
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Li Jie X 1 has a slim shape, and the overall size is only 100mm? 60mm？ 9mm, weighing only 25g, is not big in the palm of your hand, and can be easily carried in your pocket.
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The appearance of this mobile hard disk also adopts rounded corner design, which makes the product equally fashionable and lovely. According to relevant data, Li Jie X 1 uses imported Samsung NAND particles, and the seek time is only 0.5ms, which is unmatched by mechanical hard disks. Moreover, there is no starting process of the motor, so it has fast starting, stable transmission performance and lower power consumption.
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There are not many signs on the back of the product, mainly including product name, model, quality certification, bar code labeling and so on. The capacity of Li Jiex1in this test is 32G.
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Li Jie X 1 designed a miniUSB interface on the side, which supports the high-speed USB2.0 transmission specification, and the theoretical maximum transmission speed is 480 MB/s.
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For such a delicate and beautiful product, of course, I can't put it down, so I should take good care of it when using and carrying it. Manufacturers distribute high-quality cloth coats. A corresponding data transmission cable is also provided.
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Li Jie claimed to be the world's leading expert in secure storage, attached great importance to the security of data storage, and distributed genuine Rising antivirus software for this product. In fact, this X 1 also embeds the Li Jie Security King system, which supports advanced AES-256-bit encryption technology. Excellent data encryption technology can be realized through supporting programs to protect users' data security.
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Test platform and software:
In the HD Tach RW test, the whole test curve is very stable, and the overall transmission stability is excellent. This is also a proper performance of SSD: the startup process is very short. With the full start of data storage capacity, the whole transmission process is very stable. Unfortunately, due to the use of USB interface for external transmission, the burst speed of the test process has reached 35.2MB/s, and the average reading speed has reached 34.3 MB/s, which is not much different from some high-quality mechanical hard disk mobile storage products.
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However, SSD always has certain advantages in storage performance, and scored very high in PCMark Vantage HDD test, with a score of 44 15. It can be seen that its comprehensive performance is much better than that of ordinary mobile hard disks.
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In the file system test of SiSoftware Sandra 2008, the cache reading of Li Jie X 1(32G) is 30MB/s, and the speed is still limited by the external USB interface.
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In the physical disk test of SiSoftware Sandra 2008, the test curve of Li Jie X 1(32G) also presents a very stable situation.
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In the reading test of HD Tune Pro 3.00, although the test curve of Li Jie X 1(32G) fluctuates to some extent, the amplitude is not very large, and the overall trend is still very stable, with an average reading speed of 32.7 MB/s. ..
The average seek time of HD Tune Pro 3.00 is only 0.5ms, which fully reflects the characteristics of SSD.
In the FastCopy file copying test, we copied about 23GB of files into Li Jiex1(32g), which took about 16 minutes. The transmission rate is 23.99MB/s, which is not very fast.
In ATTO synchronous reading and writing test, the hard disk reading and writing performance reached the highest level after reaching 64K cluster, and the data score reached the peak. The highest writing and reading speeds are 27. 1MB/s and 34.7MB/s respectively.
CrystalDiskMark 2.2 is a compact tool for testing hard disks or storage devices. The reading and writing speed of the test object is 34.80MB/s and 30.58MB/s respectively.
This mobile hard disk also supports Li Jie's security king system, using AES? 256-bit high-intensity encryption technology, data encryption security is in a leading position in domestic products. Data will be encrypted when written to the mobile hard disk, which greatly improves the security of data. Moreover, multiple encrypted partitions can be easily created through the security king system, and a mobile hard disk can be used by many people, which well protects the personal data of users. The whole security king system is not complicated to use, and the simple window operation makes the novice get started quickly, and the humanization is excellent.
"Li Jie SSD -X 1(32G)
"Reference quotation:
"750 yuan
"Advantages: compact shape, fashionable and beautiful appearance, excellent quality and high data security.
"Disadvantages: USB interface limits the external transmission speed and has a small capacity.
Undeniably, Li Jie SSD-X 1 has opened up the application market of solid state drives in the field of mobile storage, and its performance as a pioneer is also excellent. The compact shape and fashionable metal appearance make people love it, and the internal design of the solid state drive also makes people shine, and the exclusive data security design is outstanding. Unfortunately, the popular USB interface has become the bottleneck of transmission performance, which limits the play of this solid-state hard disk to a certain extent, and makes the light of Li Jie SSD-X 1 fail to maximize. With the gradual warming of eSATA interface, manufacturers may wish to consider whether this stronger transmission specification can be adopted. Perhaps we all know that nothing can achieve perfection, but Li Jie SSD-X 1 is still an excellent mobile hard disk, which is also suitable for demanding users who value appearance and quality.
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