09Mar Samsung 840 EVO RAPID mode problem solved.
I picked up the Samsung 840 EVO a few weeks back and mentioned I was having trouble getting RAPID mode to work correctly on my desktop. After a few emails back and forth with Samsung I was finally able to get the problem sorted out. Turns out the latest version of Samsung Magician 4.3 has some strange issues with some Intel SATA controllers. The solution is to uninstall 4.3 and install Samsung Magician 4.2.1. I had to spend the time waiting and e-mailing Samsung to get a copy of this older version of the software. To save you the time, I’ve made it available here.
When you install the older version, the program will ask you if you would like to update to 4.3, simply select no in order to continue using 4.2.1. While 4.2.1 solved my problem it might not fix yours so test it out and make sure it works for your setup. I was unable to get any info from Samsung about an update to Magician. I’ll keep an eye on their download page and let you know when an update is posted.
As you can see, with RAPID mode working on the 1TB 840 EVO this drive is pretty impressive. Samsung’s RAPID mode technology seems to make a very noticeable difference in performance. With these levels and speeds I wouldn’t be surprised if other manufacturers start to incorporate something similar. The Samsung 840 EVO drives are currently my number one pick for a new SSD. I’m glad to see some innovation in an otherwise cut and dry marketplace.
March 11th, 2014 at 11:13 am
Thanks DeeJay for your help. Here is my first test with the drive using the rapid feature.
http://www.flickr.com/photos/davedugdale/13086890235/
March 11th, 2014 at 12:17 pm
That looks pretty good, though my sequential results seem to be a bit better. Keep me posted on how it works out for you Dave.