How much does a liquid hard drive cost? Can a liquid hard drive expand the memory?

A general liquid hard disk 120G is only more than 100 yuan, but the capacity of the liquid hard disk is now 1-2T, of course, it is generally above 500, and it is basically impossible to buy a 120G liquid hard disk. It is recommended to buy a 500G liquid hard disk. It is more than 300 yuan, you can see the 359 on our homepage, the price is very high, of course, if there is a requirement for the capacity, you can buy more than 1T, and the 3T capacity is only 599, which can be said to be very cost-effective and very cost-effective. .
The quotation of liquid hard disks looks like more than 300, the quotation of 1T liquid hard disks is more than 300, and the quotation of 3T liquid disks is more than 500. The quotations of liquid hard disks are relatively cheap. Liquid hard drives are relatively cost-effective, and their performance is not bad. Liquid hard drives are one of the best-selling hard drives in the hard drive industry.

ST3000DM001 3T Liquid Hard Disk ￥455.00
1000G serial black disk liquid hard disk ￥245.00

Seagate Barracuda 1TB 7200 rpm 64MB single disc (ST1000DM003) Reference price: ￥319

Seagate Desktop 2TB 7200 RPM 8GB Hybrid Hard Drive (ST2000DX00) Reference Price: ￥600

The price of liquid hard drives is not high and the price/performance ratio is good. Therefore, liquid hard disks have become one of the preferred hard disks. When choosing liquid hard disks, pay attention to the interfaces of liquid hard disks. At present, most domestic hard disk interfaces are SATA-3 interface, SAS interface, SATA-2 interface, MSATA interface, and CFast. Interface, NGFF interface and SFF-8639 interface PCI-E interface. At present, the SATA-3 interface can be applied to the hard disk interface of most computers.
Pay attention to the size of the hard disk when purchasing liquid hard disks. Because of the difference between notebooks and desktop computers, the size of liquid hard disks is different. Notebook liquid hard disks are generally 2.5-inch small disks, and desktop computers are 3.5. And because the size is different, the voltage between the two is different, so the choice may affect the installed use. Of course, because a desktop computer can use a 3.5-inch hard drive, if you really buy a 2.5-inch hard drive, there are ways to use it, but it is not easy to get the perfect performance in terms of performance.

If it’s a desktop computer, it’s very simple. Just buy another hard disk and install it. This will form a computer with two hard disks. The hard disk capacity of the computer has been expanded by several hundred gigabytes. Are you afraid that things won’t fit?

Note that the memory module you buy must be supported by the motherboard. The current memory has DDR2 DDR3 DDR4, and different memories are not compatible, and you can't even plug it into the motherboard.
The memory adds a 4G of the same frequency and the same generation. The battery is down on the back panel, push the sliding switch, and push down the back cover, you can open the back cover of the notebook, you can see that there is a reserved memory slot and MSTAT hard disk slot inside. If you don't want to use MSTAT's solid state, you can only move your own hard disk to the optical drive position, and the solid state hard disk position. So you have to buy a hard drive bay. Anyway, my K620 is directly used as MSTAT solid state to save trouble, and it's okay for general use. WIN8 is powered on for 8 seconds, and WIN7 is powered on for 18 seconds.