Now I know what the difference of these two drives are, but i don't completely understand what the TLER option on the RE4 does completely. I know it prevents the drive from falling out of RAID by stopping a long recovery process. So if it stops the recovery process, does that mean you lose the data on the drive that failed. And can you use them out of RAID and have them work like a normal drive?
Here they are:
http://www.newegg.com/Product/Productcompare.aspx?Submit=ENE&N=100006670&IsNodeId=1&Description=western%20digital%201tb&bop=And&CompareItemList=-1%7C22-136-798%5E22-136-798-TS%2C22-136-533%5E22-136-533-TS
Here they are:
http://www.newegg.com/Product/Productcompare.aspx?Submit=ENE&N=100006670&IsNodeId=1&Description=western%20digital%201tb&bop=And&CompareItemList=-1%7C22-136-798%5E22-136-798-TS%2C22-136-533%5E22-136-533-TS