Haven't pushed it hard as yet, still reinstalling programs. All I can say is " I SHUDDA BACKED UP, I KNOW BETTER THAN THAT"Review update: After getting all my software and data reinstalled, as I was connecting my external devices I noticed it had no USB 3.0 as listed (discription at top says 6 - USB 2.0 and 4 USB 3.0.  There is no USB 3.0 all 2.0 be aware. Discription lover in the article did not mention ant USB 3.0 's.Totally misleading, If I haden't went through the trouble of doing all the reloads, I'd have returned it as false advertising.  Lowering review to 2 stars, this seller is now on my do not trust list.