QUOTE(kenji88 @ Mar 5 2012, 07:45 PM)
when i open my computer, and right click the d: drive the drive will delay 20-30 second.but i right the drive c: did't have delay problem..why?
What's your D drive hard disk? Is it the same hard disk but different volume/partition?
If you're using Green (Eco, 5,400rpm) then you should expect something like this, if your system has not access the hard disk for more than 10 minutes, the hard disk will spin down to slower speed or totally stop (just like sleep mode) to save power, you can however use hard disk management tool from each manufacturer, seagate and western digital has them for their own hard disk, you can set not to spin down when idle, this will speed up your access time but the hard disk will spin more, consume more power and "probably" lesser life span.
QUOTE(eremitic @ Mar 7 2012, 04:42 PM)
as long which one cheaper, then i take it...
found recently hdd had lower reliability,or just i bad luck...both hdd within 6 month offer me bad sector liao....(western digital 500GB(3.x%) and SAMSUNG F3 1TB(0% but show one red square in error test)
My WDC Green 1TB has 1 permanent bad sector (Reallocated Sector Count) and 5 read error sectors (Pending Sector Count), I would backup the whole drive and do some low level format before sending to RMA as the web state that most of the time those RMA return the very same thing back to you, and those hard disk still within acceptable bad sectors margin will NOT be accepted as well.
Hard disk can live pretty long if you give them much care and of course, that's all pretty darn depends on luck as well (it's made by human after all).