General computer hard drive 80-pin IDE cable for connecting
CD-ROM drive is connected to the 40-pin IDE cable,
These two lines, although the interfaces are the same, but from the appearance is a distinction between
After all, the two lines of the line width of the tape, the 80 core 40 core 2 times,
Composed of 80 core wire than 40 fine, the appearance of the first impression is fine.
Most stupid means of differentiation to count the the IDE line line with how much wire is the number of cores.
Use software to test:
PassMark Performance
The simplest tone is to see countless number you want, because too small
Generally 80 than 40 is much smaller. Cable tight, thin, thin, generally with color (usually blue or red), and 40 lines, cables relatively loose, thick, and this line often plug is not a card, it is easy upside down. Former are generally used to access the hard disk, which is used to access the CD-ROM drive, but the two are generic, are data transmission. But the transfer rate of the former is much faster than the latter, but if used to pick on the CD-ROM drive, etc. So overkill. 40-wire IDE cable is used to access the hard drive, but now the hard drives are 80-wire IDE cable, but a lot of the old hard drive does not support 80IDE line (as before kind 8G following basic does not support).
Each of the 80 core data lines fine, and the one with the 40 core lines than you can see how much the 2 PORT Manual VGA/SVGA Sharing Switch Switcher 3 Cables.
Also, pay attention to 80-cell line interface, blue connected to the motherboard, the black then drive or hard.
The role of the 80-pin data cable and 40-pin data cable is exactly the same, more than 40 signal lines are mainly used to avoid signal interference.
Be clearly distinguished from the appearance count. Together to take a look at the two 40-pin and 80-pin, the same width, 40 core of dilute into 40 thin line associated; 80 cores of dense, 80 thin line associated
The easiest way, you get a 80, a 40, compared to a look, feel too obvious!
Now buy a motherboard with all 80 core. Unless it is a few years ago is 40 core.
The role of the 80-pin data cable and 40-pin data cable is exactly the same, more than 40 signal lines are mainly used to avoid signal interference.
Be clearly distinguished from the appearance count. Together to take a look at the two 40-pin and 80-pin, the same width, 40 core dilute by 40 thin line looks a little rough; 80-cell density by 80 thin line on both sides with a little red
IDE data transfer / cable connection, there are two, one is a the ordinary 40 core (relatively thick lines), and the other one is to increase the 40 ground 80 data wires (line texture is relatively dense, and work better ). They can be used to connect all IDE devices, but only 80 core data connection cable to Ultra ATA/66 or Ultra ATA/100 function, while the 40 core only Ultra ATA/33 transfer rate. 80 core and 40-core data lines are 40-pin plug, but the extra 80 core data lines 40 core ground in order to reduce crosstalk between the two data lines in the high-frequency transmission Rao! However, the 80-cell the IDE data connection cable has more stringent than the 40-pin IDE cable master / from equipment installation position requirements.
The simplest sound method is to look at, with the number you want to countless, because too small. Generally 80 than 40 is much smaller. Cable tight, thin, thin, generally with color (usually blue or red), and 40 lines, cables relatively loose, thick, and this line often plug is not a card, it is easy upside down. Former are generally used to access the hard disk, which is used to access the CD-ROM drive, but the two are generic, are data transmission. But the transfer rate of the former is much faster than the latter, but if used to pick on the CD-ROM drive, etc. So overkill. 40-wire IDE cable is used to access the hard drive, but now the hard drives are 80-wire IDE cable, but a lot of the old hard drive does not support 80IDE line (as before kind 8G following basic does not support).
40 line is less than the 80-wire cable looked at the surface is relatively sparse and relatively dense 80 line. If it is connected to the 40 line, boot hardware information table you can see the status of work ata33. Hard drives generally use the 80 line, the boot mode ata100 or ata66. Can be seen from the line on the surface generally 40 or 80 lines as long as you count the number of surface protrusions with a few lines on it, the surface of the 40 lines 40 lines 80 lines 80 lines on the surface.
CD-ROM drive is connected to the 40-pin IDE cable,
These two lines, although the interfaces are the same, but from the appearance is a distinction between
After all, the two lines of the line width of the tape, the 80 core 40 core 2 times,
Composed of 80 core wire than 40 fine, the appearance of the first impression is fine.
Most stupid means of differentiation to count the the IDE line line with how much wire is the number of cores.
Use software to test:
PassMark Performance
The simplest tone is to see countless number you want, because too small
Generally 80 than 40 is much smaller. Cable tight, thin, thin, generally with color (usually blue or red), and 40 lines, cables relatively loose, thick, and this line often plug is not a card, it is easy upside down. Former are generally used to access the hard disk, which is used to access the CD-ROM drive, but the two are generic, are data transmission. But the transfer rate of the former is much faster than the latter, but if used to pick on the CD-ROM drive, etc. So overkill. 40-wire IDE cable is used to access the hard drive, but now the hard drives are 80-wire IDE cable, but a lot of the old hard drive does not support 80IDE line (as before kind 8G following basic does not support).
Each of the 80 core data lines fine, and the one with the 40 core lines than you can see how much the 2 PORT Manual VGA/SVGA Sharing Switch Switcher 3 Cables.
Also, pay attention to 80-cell line interface, blue connected to the motherboard, the black then drive or hard.
The role of the 80-pin data cable and 40-pin data cable is exactly the same, more than 40 signal lines are mainly used to avoid signal interference.
Be clearly distinguished from the appearance count. Together to take a look at the two 40-pin and 80-pin, the same width, 40 core of dilute into 40 thin line associated; 80 cores of dense, 80 thin line associated
The easiest way, you get a 80, a 40, compared to a look, feel too obvious!
Now buy a motherboard with all 80 core. Unless it is a few years ago is 40 core.
The role of the 80-pin data cable and 40-pin data cable is exactly the same, more than 40 signal lines are mainly used to avoid signal interference.
Be clearly distinguished from the appearance count. Together to take a look at the two 40-pin and 80-pin, the same width, 40 core dilute by 40 thin line looks a little rough; 80-cell density by 80 thin line on both sides with a little red
IDE data transfer / cable connection, there are two, one is a the ordinary 40 core (relatively thick lines), and the other one is to increase the 40 ground 80 data wires (line texture is relatively dense, and work better ). They can be used to connect all IDE devices, but only 80 core data connection cable to Ultra ATA/66 or Ultra ATA/100 function, while the 40 core only Ultra ATA/33 transfer rate. 80 core and 40-core data lines are 40-pin plug, but the extra 80 core data lines 40 core ground in order to reduce crosstalk between the two data lines in the high-frequency transmission Rao! However, the 80-cell the IDE data connection cable has more stringent than the 40-pin IDE cable master / from equipment installation position requirements.
The simplest sound method is to look at, with the number you want to countless, because too small. Generally 80 than 40 is much smaller. Cable tight, thin, thin, generally with color (usually blue or red), and 40 lines, cables relatively loose, thick, and this line often plug is not a card, it is easy upside down. Former are generally used to access the hard disk, which is used to access the CD-ROM drive, but the two are generic, are data transmission. But the transfer rate of the former is much faster than the latter, but if used to pick on the CD-ROM drive, etc. So overkill. 40-wire IDE cable is used to access the hard drive, but now the hard drives are 80-wire IDE cable, but a lot of the old hard drive does not support 80IDE line (as before kind 8G following basic does not support).
40 line is less than the 80-wire cable looked at the surface is relatively sparse and relatively dense 80 line. If it is connected to the 40 line, boot hardware information table you can see the status of work ata33. Hard drives generally use the 80 line, the boot mode ata100 or ata66. Can be seen from the line on the surface generally 40 or 80 lines as long as you count the number of surface protrusions with a few lines on it, the surface of the 40 lines 40 lines 80 lines 80 lines on the surface.