Endurance Testing the Samsung 840 EVO SSD
Please go through the endurance tests of SSD's including Samsung evo 830, 840. Even in a simulated environment they could not fail the EVO after multiple TB's of read/Write. For a normal user, It will take many many years before PE cycle runs out.
Coming to the aging of drives, there maybe a few reasons why sellers don't post those information. First, as you can see from the listings, these guys end up selling a lot of drives. I'm not sure if it feasible for them to test/ capture data for each drive and upload it on ebay. Secondly, Samsung unfortunately does not give out a lot of SMART information. Intel SSD's on the other hand does show much more life is left on the drive.
As as i mentioned in my first post, Samsung 830 i got feels much more snappier and faster than the new samsung 840 used on my laptop. regarding usage, power on count on the drive is about 5,000 hours. As previously mentioned, Samsung does not show the read/write data information. If you need any specific data, let me know. I will be more than happy to run the test and upload the screenshot.