computer slow while transferring data

kdfresh09

New Member
hey guys. its been a while since i have posted on here. im curious about something and im looking for some opinions. i have a WD black 1TB drive as my OS drive. i have about 700GB of data on a WD 2TB drive which consists of my music, photos, games, ect, that im tranferring in the appropriate folders in my user folder (my music, my pictures, ect..folders). when im not transferring data to my C drive, my computer runs great. but as soon as i start to do my tranfer, my computer slows down big time when navigating through programs. it takes a while to launch anything, and there will be lag for a bit when i type sometimes. i noticed that when i start the tranfer, the tranfer speed says about 100mb a second, then after 5 min or so it drops down to 50mb a second or so. when i cancel the tranfer, everything is snappy and fast.

what im wondering is, since im writing data to the C drive, and the data is large (700GB), and since the drive is also reading data at the same time in order to run windows and any other program i attempt to launch, could it be a limitation to the drives bandwidth in this type of scenario? or not. i know when i transfer data between 2 other drives that are just data drives (drives E and F), i dont have this problem since drive C is not being used other than to read windows and whatever programs im using.

any suggestions to remedy this problem? any advice on how to set up my drives to make them more productive when transferring data and using programs at the same time, as far as speed is concerned?

these are the drives that i have to work with, so if someone could give me a good configuration or thoughts on my situation, that would be great:

1 x 320GB
2 x 1TB
3 x 2TB
2 x 40GB ssd

i have 5 sata ports, and 1 of them are used by a dvd drive, so that leaves 4 available, plus an e-sata. i also have 3TB of data and growing, that needs to be placed somewhere after i reconfigure the drives according to the suggestions i get from you guys.

sorry for the legth, but i really could use some opinions and help. thank you
 
Look at your cpu usage in task manager, i bet you are close to using 100 percent of it, thats why its slow doing anything else. You need to just start transferring data and go away for awhile. I would leary about doing anything else as its possible to corrupt the data being transferred.
 
looking at the cpu and its at 6%, so its not that. i was reading up on it and i found a thing called "thrashing your hard drive" which is when you send read and write commands at the same time, which is what i am doing since im writing data, aas well as using the computer to browse and listen to music and run other apps, and this severly hinders performance, as the drive competes with the I/O instructions to read or write at the same time. any other opinions on this, and perhaps some suggestions on a better configuration for my hdd set up using the available drives i have? thanks again
 
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