Amazing hard drive!,
Verified Purchase(What is this?)
This review is from: WD 320 GB SATA III 7200 RPM 16 MB Cache Bulk/OEM Laptop Hard Drive - Black (Personal Computers)
I have installed it to my three years old Dell Inspiron 1545. Laptop came with factory Western Digital SATA I 5400 rpm 320 GB HDD, this one is Western Digital Black SATA III 7200 rpm 320 GB HDD. My laptop perform compared to old HDD much much faster. I planned to make my laptop a little bit faster, old hard drive worked well, but its one of the cheapest way to increase computer's overall performance since it had allready enough of RAM. This hard drive is indeed fast, very quiet, laptop performance has increased. It makes a same amount of heat like the old one, i compared it with special program. I am very satisfied!