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Solid state hard drives provide standard PCI and FC two interfaces for connecting to servers and hosts. DRM-based solid state drives mainly have two ways, respectively, SSD hard drives and SSD hard disk arrays. SSD's caching policy read and write performance is greatly improved, and the promotion of reading performance is more obvious. In addition, in the same number of SSDs, the SSD-based adaptive overhead sensitive caching strategy is significantly lower than the traditional caching strategy in the same system, which is effective to extend the service life of SSDs. What is the mainstream algorithm for all in one hdd docking station?
1. Advanced First Exchange Algorithm (FIFO Algorithm)
The essence of advanced first out algorithm is always selected to eliminate one page of long residence time (i.e., early). That is, first enter the home page, first exit the main memory. Its reason is to early-tune the page of the main memory, which is no longer used than the possibility of transferring the main memory. This algorithm is relatively simple, as long as the system retains a sequence table. The respective pages of the subsequence table record program enters the order of the main memory. Advanced first-out algorithms are easy to implement, and for programs accessed in linear order, the efficiency is not high for other situations. Because those that are often accessed, may stay in the main memory for a long time, and these commonly used pages have to be eliminated because of "old". It is estimated that when the advanced first out of this replacement algorithm, the shortage interruption rate is almost three times that of Excellent algorithm.
2. Eliminate algorithm (LRU algorithm)
The essence of the phase-out algorithm (LRU) is that when you need to replace one page, choose the page out of the last page that has not been used for a long time, the LRU algorithm is based on this theory, if a page is accessed, it is likely to be Access; the opposite, if it has not been used for a long time, it seems that it is not necessary to need it in the future. Realizing the true LRU algorithm is more troublesome, it must register the time experienced by each page, when needed to replace a page, select a longer page to eliminate the time.
All in One HDD Docking Station is not only the advanced algorithm, but also the accuracy and stability of the algorithm. It is generally necessary to deal with various difficulties, not only because of its own storage function, but more due to its environment adaptation Sexual and equipment adaptability, and with its growth in its research, it will increase in the future life and functionality, so it will be more convenient in reality.
All in One HDD Docking Station https://www.fideco.net/all-in-one-usb-3-2-bay-hdd-docking-with-card-reader.html
It is well known that a better quality hard disk enclosure can achieve better security protection for the hard disk system, and enable the hard disk to achieve a fast reading experience at any time, and now the safe all-in-one hdd docking station brings the safe use of the hard disk. It brings a more convenient way for the efficient storage and reading and writing of mobile data. The use of this kind of hard disk enclosure brings a more novel experience to people's life and data security.
1. Better hard disk security protection
According to the survey, it is found that the hard disk enclosure with better quality is designed with a series of wear-resistant and drop-resistant materials such as alloys and used in its installation and application process, which can better protect the safety of its internal hard disks. At the same time, the better quality hard disk box also adopts a closed integrated design, which can also avoid the erosion of water vapor during use, so that the safety factor and service life of the corresponding hard disk can be comprehensively improved. Therefore, the use of this hard disk box makes its hard disk Data security and stability have been better cared for.
2. It is more convenient to read and write data
At present, the reliable hard disk box can carry out an external read and write interface for the hard disk. In the process of actual use, it can store data by connecting the hard disk box. The use of this kind of hard disk box not only improves the mobile storage capacity of the hard disk, At the same time, it can make better use of the advantages of large-scale data storage of hard disks, so that such hard disks can help people improve the speed and efficiency of storing and copying data. Its storage and so on bring a better experience.
In short, the use of the more secure all-in-one hdd docking station can bring a better experience of reading and writing hard disk data, and due to its more stable and secure structure, the daily storage of mobile data has also been improved. Therefore, under the use of this system, people can store and use data anytime and anywhere, so that this efficient and convenient data read and write transmission scheme brings more convenience to people's lives.
all-in-one hdd docking station https://www.fideco.net/all-in-one-usb-3-2-bay-hdd-docking-with-card-reader.html
In the era of rapid network development, people use electronic computers more and more frequently, and even now many companies cannot develop and produce without this kind of electronic computers. The hard drive box occupies a very important position in all the components of the electronic computer. This 2.5 hard drive case can better protect the hard drive and provide enterprises with higher speed and larger capacity hard drive data storage. So how can we choose a truly satisfactory hard drive enclosure with so many hard drive enclosures on the market?
1. Consider the power supply of the hard disk box before making a choice
If you want to choose a satisfactory 2.5 hard drive case, you need to consider the power supply of the hard drive case. Different computers and usage scenarios have different requirements for the power supply of the hard disk box, but in the era of large-capacity data, in order to ensure the hard disk box can be used for a longer time, it is recommended to choose a hard disk box that can be charged, such as a hard disk with a USB interface. Boxes belong to this type. If it does not support charging, it will take a long time to use it in an unexpected situation, and the hard disk will fail to use because of insufficient power.
2. Consider the heat dissipation performance of the hard disk box to choose
Electronic products consume a lot of heat energy during use, so the parts in the equipment will heat up. If the hard disk box does not have good heat dissipation performance, the parts in the equipment will continue to heat up in the sealed space, which will cause the equipment to malfunction or even cause the equipment to catch fire. Therefore, it is recommended that heat dissipation should be the main point of selection when choosing, even if it is a hard disk box with a good appearance and fast speed, it cannot be selected without good heat dissipation capacity.
2.5 hard drive case The manufacturer said that the above two issues need to be considered when choosing a hard drive case. The power supply of the hard drive case is mainly to ensure that the hard drive case can perform better for a longer time and will not work due to power problems. Bring inconvenience; and the heat dissipation performance of the hard disk box is mainly to ensure the safety of the equipment.
SATA III 2.5 inch hard drive enclosure USB3.0
Looking for a housing for your 2.5 inch hard drive? Then look no further! This high-quality 2.5 inch hard drive enclosure USB3.0 combines SuperSpeed 5Gbps with a stylish appearance. The housing is suitable for HDD and SSD drives between 7mm and 9.5mm.
Maximum performance with UASP
This 2.5 hard drive enclosure USB3.0 supports the UASP protocol. This protocol ensures that the hard disk is read up to 70% faster, while data transfer is 40% faster compared to normal USB3.0 devices. These performances are achieved while the processor consumption is reduced by up to 80%.
Stylish ABS housing
The 2.5 usb 3.0 hdd enclosure is made of heat resistant ABS plastic. This silver housing is sleek with a satin finish and fits perfectly in the "Mac Style" environment. Of course, this 2.5 "hard disk enclosure can also be used with your Windows lapstop and deck stop.
User friendly
No tools and technical knowledge is required to use the 2.5 usb 3.0 hdd enclosure. You take the lid off the housing, place the 2.5 usb 3.0 hdd enclosure in the housing and close it. You can connect the housing using the included micro-B to Type-A cable.
Excellent compatibility
The housing is compatible with SATA I, II and III and also with Solid State Drives (SSD). No driver is required. So it is plug and play! Works with Windows 10/8/7 / Vista and XP, Mac OS, Linux and Unix.
Safety first
The 2.5 usb 3.0 hdd enclosure from Fideco is equipped with multiple safety systems. This protects the product against over-voltage, over-current, leakage current and short circuit.
Capacity
The hard disk enclosure supports HDD and SSD disks with a maximum capacity of 2TB.
Note: no hard disk is included.