Is the Y400 optical drive a sata3? Can I change to an SSD

Yes, you can choose a normal SSD to replace the original HDD. Y400 supports SLI with optical drive sli, and if you don't have dual graphics cards, you can also choose to buy an optical drive hard disk bay.

An optical disk drive is what we usually call an optical drive, which is a device that reads optical disc information. Because the disc has a large storage capacity, is cheap, has a long storage time, and is suitable for storing a large amount of data, such as sound, images, animations, information, movies and other information, the optical drive is an indispensable hardware configuration for many computers.

。This old book is a third-generation Core mobile platform, the optical drive is a SATATII interface, and the main hard disk is a SATATIIII interface. Replace the main hard disk to the optical drive bay, and install the main hard drive bay on the SSD.

It's very decided, the optical drive hard drive case you buy must also be SATA3!

Dear Lenovo users, hello!

2.If you are going to buy a SATA port hard drive, it is recommended that you check whether the computer has a built-in optical drive, you can choose to replace the optical drive, buy an optical drive to install the hard disk bracket, install the HDD in the optical drive slot, and install the SSD in the original hard disk slot.

3.In the above two cases, you can only remove the mechanical hard disk and replace it with an SSD.

In addition, we do not recommend that you disassemble and assemble the machine yourself for upgrades, as hardware upgrades may cause compatibility and other issues, and problems caused by disassembling the machine without permission are not covered by the warranty. It is recommended that you go to your local Lenovo service station to test the installation, and the service station staff will solve the problem for you.

You can rest assured to change it, the previous hard disks all support 1T capacity, this motherboard must be the SATA3 standard interface. Then you turn on the AHCI mode, and then use the installed version of the system to experience the high speed.

Laptop with SSD hard drive.

Whether the laptop can install SSD hard disk depends on the interface of the computer hard disk, if the hard disk interface is not SATA interface, then the SSD hard disk cannot be installed; If the disk interface is SATA, you can select SSD to install based on the type of disk interface.

Step 2: Select the SSD according to the type of hard disk interface.

1. The optical drive bit interface is: , the hard disk bit interface is: , it is recommended to use the upgrade kit, the SSD hard disk is installed in the hard disk bit of the interface, and the original mechanical hard disk is installed in the optical drive bit, and the optical drive can be replaced as a mobile optical drive.

2. Two interfaces, after entering the fourth-generation Core platform, most fourth-generation Core laptops no longer use interfaces. Both the hard drive bay and the optical drive bay are interfaces. It is recommended to use the upgrade kit, the SSD hard disk is directly installed in the optical drive of the interface, and the optical drive can be used as a mobile optical drive.

3. Three interfaces, high-end laptops are already equipped with two hard disk bays, and an optical drive bay, and also support disk arrays. It is recommended to install the SSD drive directly in an empty space. You can also install two SSD hard disks to make a disk array, and the computer runs faster.

4. The standard interface is mixed with the mini interface, and some notebooks use one or more standard hard disk bays and one or more mini hard disk bays. The optical drive bit is also an interface. It is recommended to purchase a mini SSD hard disk or a standard interface SSD hard disk to install, of course, you can also use an upgrade kit to install the SSD hard disk in the optical drive position, and the optical drive is used as a mobile optical drive.

5. If you don't have an ultrabook or a thin and light laptop with an optical drive, install the SSD hard disk directly in the hard disk position, and remove the original mechanical disk to make a mobile hard disk.

The Y400 can be added with two SSDs. As shown in the figure, the msata interface slot can be plugged into the msata interface of the solid state drive. The other is to replace the original mechanical hard drive with an SSD. Usually the first is the most ideal.

Dear users, hello Blind Lu!

The difference between SSDs and HDDs:

SSDs have great advantages in transfer speeds, up to 500M seconds, of which the read speed can reach 400-600M per second, and the write speed can also be up to 200M per second. It only takes a few seconds to get a 1G file, while the traditional IDE hard disk read speed bench cannot exceed 200M per second, and the write speed is difficult to exceed 100M per second, which is usually in tens of M/s. Turning on the software does not involve reading and writing the hard disk.

Find the most authoritative and professional answer to the rough case.