What is the difference between Western Digital Green disk, blue disk, black disk, red disk and purple disk

　　 Western data hard disk green disk \ Blue disk \ Black disk \ Red plate \ The difference between purple plates . As we all know, the hard disk of western mathematics has many colors , Corresponding to different functions , Many users don't know which kind of hard disk is more suitable for themselves , Now let's talk about the green disk of Western data from the installation home 、 Blue disk 、 Black disk 、 The difference between red disk and purple disk .

　　 Western number (WD) Green disk 、 Blue disk 、 Black disk 、 Red disk and purple disk features ：

　　 Western number (WD) Green disk

　　 Green disk ： Low noise , Suitable for home use , As a download disk , The advantage is that the heating capacity is lower 、 Quieter 、 More environmentally friendly . Energy saving disk , Suitable for mass storage ; use IntelliPower technology , The speed will be 5400-7200 Automatic adjustment between . The advantage is quiet 、 The price is low ; The disadvantage is poor performance , High delay , Life is short .

　　 Western number (WD) Blue disk

　　 Blue disk ： Suitable for home use , The advantage is strong performance , The price is lower , High cost performance , Speed for 7200 turn ; The disadvantage is that the sound is slightly louder than the green disk , The performance is slightly worse than the black disk .

　　 Western number (WD) Black disk

　　 Black disk ： High performance , Big cache , Fast . Code name ：LS WD Caviar Black. It is mainly applicable to enterprises , Servers with high throughput , High performance computing applications , Such as multimedia video and photo editing , High performance game console .

　　 Western number (WD) Red plate

　　 Red plate ： Suitable for NAS Environmental operation ,7 God 24 A 24-hour environment . Western Digital's new product is aimed at NAS Hard disk Market , It's about having 1 to 5 A home or small business with a hard disk bit NAS user . The performance characteristics are close to the green disk , Low power consumption 、 Less noise 、 Able to work continuously for a long time , Have characteristic technology NASware, This technology makes it more compatible , Whether it's for NAS or RAID Can have outstanding compatibility performance .

　　 Western number (WD) Purple plate

　　 Purple plate ： Green disk AV-GP Waistcoat , Support streaming CRC check , Suitable for video surveillance storage ,24*7 Design .

　　 In addition, there are enterprise disks ： Highest performance , Super cache , Fast . Enterprise class hard drives have 7*24 24-hour uninterrupted operation capacity , Compared with desktop hard disk , The most important difference between enterprise hard drives is reliability , Long time operation , And very high MTBF(Mean Time Before Failure, Mean time to failure ). The speed is about the same . Enterprise hard disk is not the same as server hard disk , In terms of performance, you don't have to have better performance than desktop level , For enterprise users , Stability is more important , In long and complex work , If the hard disk suddenly fails , It will bring irreparable losses to the enterprise .

　　 Western Digital hard disk summary ：

　　 Through the introduction of Western data mechanical hard disk above , We can see that , Green and blue discs are suitable for home computers , Generally speaking, the speed of green disk is not good , Most installed machines use blue disk , The black disk is usually used on the server , And red disk ： Between blue and green , Is purely for NAS What the system creates can be said to be NAS exclusive , The purple disk is suitable for monitoring system , Support as much as 32 HD camera .

　　 The above is what Xiaobian brought to you Western data hard disk green disk \ Blue disk \ Black disk \ Red plate \ The difference between purple plates It's all about , Hope you enjoy it , I wish you all a happy life !