Let SSD speed fly up hard drive optimization tips Daquan

Source: Internet
Author: User
Tags advantages of ssd

From the advent of SSDs, to the present popularity, in fact, only a few years of time. During this time, SSD performance and capacity, especially the price, have undergone a great change. Have to say, now the capacity of SSD is getting bigger, the price is also getting cheaper. However, compared with the traditional HDD, there are some gaps in the capacity and price ratio, especially the large capacity is temporarily not comparable with the traditional HDD.

Let SSD speed fly up Solid State drive optimization Tips Daquan

However, the other advantages of SSD is obvious, so has become the majority of users installed hardware must be equipped. In terms of usage, SSDs are slightly different from traditional HDDs, and to make SSDs truly perform their performance, they have to go through a set of settings. For example, turning on ahci,4k alignment, installing dedicated drivers, using native SATA3.0 interfaces, and more are more complex than traditional hdds. From a large number of evaluation data is not difficult to see, improper use of methods, will greatly affect the performance of SSD and life. So properly understand some of the SSD's common knowledge, you can better play out the performance of SSD.

1:SSD different Interface installation display

At present the SSD interface type mainly has SATA3 (6Gbps), msata,m.2,pci-e these four kinds. SATA3 (6Gbps) interface supports desktop, notebook platform. The mSATA and m.2 interfaces are used in notebook platforms, and some mid-and high-end motherboards also support these two types of interfaces. The Pci-e interface is for desktops only.

Solid-State Drive interface type

Current SSD mainstream interface, or SATA3 (6Gbps) interface, they are the number of very many, is also the most common.

The mSATA interface is also a common SSD interface that uses SSDs with mSATA interfaces and is used in laptops, but a few desktop boards also support the mSATA interface. So the mSATA interface is not dedicated to laptops.

In addition the mSATA interface has been replaced by the more advanced m.2 interface, M.2 interface products are also used for laptops, the same few desktop boards also support M.2 interface. Because I do not currently have this m.2 interface products, so the actual effect, it is not commented.

PCI-E Interface Solid State Drive

SSD products using the Pci-e interface are relatively small, and the prices of products using this interface are more expensive.

Figure for the PT910 solid State Drive

The PT910 SSD used in the figure above is the PCI-E 2.0 X2 interface. Compared to SSDs using the SATA3 interface, the number of SSDs using the Pci-e interface is very small, which is generally difficult to see.

Desktop computer Chassis

The SSD for the SATA3 (6Gbps) interface is intended to be used on the desktop, requiring the use of a hard drive bracket. Most desktop enclosures now have a hard drive bracket that supports 2.5-inch SSDs.

Notebook solid-State drive

Notebook Mount SSD diagram

Compare high-end laptops, now mainly support M.2 interface, mSATA interface SSD products. But most laptops also support the most common SATA3 (6Gbps) interface products. In general, laptops have only one SATA3 (6Gbps) interface, and want to use the SATA3 (6Gbps) interface of the SSD products, you can only take the original HDD hard disk drive down, replace the SATA3 (6Gbps) interface SSD products.

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