If you want to add a hard disk, please help check the interface type, the following information

First of all, it depends on what interface the hard disk is supported by your motherboard, that is, what interface your current hard disk is.

Now it's generally SATA interface, look at the yes in your picture, you can take a look at your motherboard model, and you can see the detailed parameters (Zhongguancun, Pacific, etc.) in all major **

For example, "SATA interface: 4 SATA II interface" means that there are 4 serial ports.

But even if it is, it is recommended that you buy the hard drive directly, because it can be used (all are backward compatible, fully supported.)

Because if you change the motherboard in the future, it will be completely fast.

But if the motherboard is, the highest is only speed.

I also just bought a hard drive, and so does the motherboard.

It seems that there are fewer now, and it's up to you what you buy.

If you have any questions, please ask if you think it's been a long time.

SATA 2 is developed on the basis of SATA by chip giant Intel and hard disk giant Seagate, and its main features are that the external transfer rate has been further increased from 150MB S to 300MB S of SATA, in addition to NCQ (Native Command Queuing), Port Multiplier, and Staggered spin-up) and a series of other technical features.

What do you like about SATA 2 port hard drives, take a look here:

SATA2 interface.

Notebook Q&A.

SATA2 is the interface type, also known as serial port.

Buy an ordinary mechanical hard disk and it can be compatible with the interface.

The computer store is not a master of installing computers, and the reason for their excuse is that you have installed some software, unplugged the hardware yourself, deleted any files, and then reinstalled the system for you, and sent you away first, but they don't want to change things for you.

The problem may be: 1, your paragraph of English, others have explained, I won't say more, Seagate hard disk problems, resulting in the loss of files, now often look at the computer ** people know, the current SATA line is hard, plugged loosely, it is easy to contact badly. I've seen Seagate hard drive ports with plastic broken. The hard disk recording density is large, the heating is very high, and now there are many problems with the hard disk, I recommend Western Digital for installation, and the heating and noise are good.

2 The problem of baking files is a power supply problem,If you don't do anything with this set of light into the desktop,That Huntkey Calm King300W can also be used,Once you enter the game,The power supply is insufficient,As long as it is a card with that kind of 6P connector,Like you match8800GT,Such a 110W graphics card,Don't even think about it,At least350W,The official recommended configuration of the graphics card is more than 400W,For example, with Huntkey Wide King 2nd generation 290Yuan Huntkey Panshi 400 (Yuan This is all 350W, Don't listen to the boss who says this is not good or that is not good, it must be a brand of 350W power supply, don't look at the model of 350XX on the sign, the general model 350XX is not enough 300W, the above 2 power supplies are the minimum requirements, generally 9800GT should be configured with more than 400W power supply, such as: Techzhan Core Quad Core 450 280 Yuan, Cooler Master Super 500 280 Yuan Cooler Master Super 500 370 Yuan Xingu P4-400 Almighty King SLI Edition 370 Yuan.

If the power supply is not good, you will wait for the incurable disease to make your head smoke every day. I really don't know how the landlord always matches others, what is the meaning of saving this money.

3,ASUS P5Q has a lot of problems,The most common problem is the large heat and blue screen,About this board,There are a lot of bad reviews on the Internet,I won't be good to post here**,You search for "ASUS P5Q Nanqiao Fever" on the Internet。 If you have the conditions, you will get it, upgrade the motherboard BIOS by yourself, this can sometimes solve a lot of problems.

4 hardware compatibility is not good, now the hardware is too new, many problems are exposed to improve slowly, there are many problems, it is very necessary to update the driver, you can temporarily change the driver to see, **Microsoft's latest directx driver, address:

5 There are only 4 problems that you can solve by yourself, not good, just pester the boss every day to change the hard disk and motherboard.

I hope you can see my reply and can help you.

1 All A, the current SATA interface is mainly used to connect optical drives.

b, correct. C, SCSI interface is mainly used for servers.

d, the floppy interface has been eliminated in PCs, but it is still used in some servers. --This can be understood as correct. The old server still has a floppy drive.

The hard disk is the main external storage device of the computer, and the following statement about the interface type of the hard disk is correct: (b) An IDE interface can connect two storage devices, namely the master and the slave.

A, the current motherboard retains the IDE interface mainly for the convenience of users who use old hard disks and old optical drives, so that these IDE devices will not be abandoned.

b, correct. C, SCSI interface is not a new technology, it has been applied for a long time, but it is mostly used in servers.

d, correct. To sum up, if it is a multiple-choice question, B and D should be selected.

From a holistic perspective, hard disk interfaces are divided into IDE, SATA, SCSI, and .

Fibre Channel. Four types, IDE interfaces.

Hard disks are mostly used in household products, and some are also used in servers, while SCSI interface hard disks are mainly used in the server market, while Fibre Channel is only used in high-end servers, which is expensive. SATA is a new breed.

Hard disk interface type.

Now we mainly use the general machine.

SATA and.

The excuse of the IDE.

Not to mention other interfaces, because they are relatively rare and expensive, it is not necessarily good. The mainstream is IDE, which is also relatively old.,Now it's all sata's serial port.。

It is an IDE interface. That is, the theoretical maximum transfer rate reaches 100MB s....Of course, it can't be that high.

2.Now the mainstream hard disk is SATA interface, which is ATA-133, that is, the theoretical peak speed reaches 133MB s.

SATA interface ridge is generally said to be a serial port, and ATA whether it is ATA100 or ATA133, it is what we call a parallel port, which is the IDE interface, not that ATA133 is a SATA interface (serial port Sakura merge), but the transmission rate is different.

What you need to pay attention to when changing the hard disk is only the interface problem, as long as the interface is right, you can get on it.

Yours is ATA100, which is a parallel handicap, and when you buy it, tell the merchant that you buy a parallel handicap.

You need to be reminded that you'd better buy an ATA 133, the hard disk has a higher transfer rate, and you should pay attention to the size of the cache, of course, the bigger the better, the general cache has 2m 8m 16m 32m, and now it is generally 8m.

There is also a notebook hard disk or a desktop hard disk that remembers you, the size is different, and the notebook is generally an inch disk.