With approximately 100,000 shareholders , users can turn their hard drive audio storage device mobile convenient , but in return , but HDD box ( converter box interface USB port ) this cheap hard drives will quickly " to go " .
To save money to invest in a portable hard drive , Nguyen Minh Phuc , District 10 , HCMC , shopping a 2.5 inch hard drive types (for laptops ) 40 GB for about 200,000 dong and a switch box change your hard drive for only 60,000 . The first time , the device runs quite stable over the week but only after the hard drive has started to receive at no time phenomenon .
Upgrade your laptop to have more storage space , Tran Van An extra 1 Box HDD hard drive to buy to take advantage as a removable drive . But only a few days , then HDD no longer recognized when plugged into the computer , although there is still a system of rotating signs . Alex tried another hard drive attached to the box they still get to see that " darling " had corrupted his .
" Most of the box hard drive on the market are counterfeit goods so they can damage the hard drive ," he Nguyen Dang Duc , Vietnam Land Computer Store , Binh Thanh District , said. English German analysis , with this type of box , the system motherboard and chip unstable prone to conflicts as the source hard drive is broken. Still, this type of box is rarely " die " in the same hard drive .
According to Mr. Vo Van Hau , a computer technician at Thu Duc , common signs of this kind of fake HDD box is not symptomatic at the time received , make a noise when running or part rattle burnt disks . Also, we often have similar appearance and painted marks the famous brands such as IBM , Vaio ... while firms producing absolutely no items.
Survey of VnExpress.net , the same type of box used switching components communicate with a computer USB port popular brands such as IBM , Sony Vaio , Hitachi ... Price from 150,000 to 250,000 dong ( Box 2 kinds of HDD , 5 inch ) and approximately 150000-200000 dong ( Box 3.5 inch HDD type ) . Most of them are only about 3 months warranty .
Also, brands like Transcend , TMX , CoolerMaster ... usually cost around 250,000 dong ( 2.5 inch ) , 300,000 ( 3.5 inch ) and 1 year warranty .
Many longtime technician advised , consumers should buy the box kind of HDD is priced around 280,000 or more for hard drive protection . Because the box in this price range usually EDA and chip hon.Ngoai stability control , to portable hard drives have a higher life expectancy , users should not be in a position if you fall unsteady collisions will easily damage the reader .
In addition, experts also confirmed anti- shock features currently only perform well if the HDD is in a state of inactivity , the fixed gantry motor function helps to read the hard drive with no problems . Avoiding touching directly to the motherboard when they are running well is important , because the electrostatic conflicts can occur damaging the disc .
HDD Docking Box is a device used to convert the normal PC hard drive into portable storage products connected to the PC via USB . In addition, a number of box also supports communication via RJ45 LAN connector or port data transmission speed IEEE 1394 .
This equipment includes hard shell carrying case and adapter connected to USB converter . We usually have 3 sizes : 2.5 inch ( laptop hard drive used to drive ) , 3.5 inch ( for PC's hard drive ) and 5.25 inch (for the CD ) .
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