> na bx100 tai nemanau kad apskritai vertas demesio ssd. o mx200 tai mx100 
> pamaina, ir testus bent kiek ziurejau, tai graziasni... turetu kita savaite 
> atkeliauti 250gb, bus progos pakrapstyt.


Su tais MX200 dvejopos mintys:

The MX200 is essentially the branded version of Micron's M600 that we reviewed earlier. 
The notable change compared to the MX100 is that the MX200 features Dynamic Write Acceleration (DWA), 
which is Micron's/Crucial's SLC cache implementation. I covered the feature in detail in our M600 review, 
but in short the SLC cache size is adaptive and changes depending on how much data the user is 
storing in the drive (unlike e.g. Samsung's and SanDisk's implementations where the SLC cache size is fixed). 
I wasn't very impressed by the performance of the M600 and DWA, but what DWA does 
provide is higher endurance since SLC is significantly more durable. 

http://www.anandtech.com/show/8861/crucial-announces-mx200-bx100-ssds-ssd-toolbox
http://www.anandtech.com/show/8528/micron-m600-128gb-256gb-1tb-ssd-review-nda-placeholder

konkreciai cia: 
http://images.anandtech.com/doci/8528/256GB%20HD%20TACH.PNG
http://www.micron.com/~/media/documents/products/technical-marketing-brief/brief_ssd_dynamic_write_accel.pdf?la=en

Three distinct performance regions are evident in the figure. The first is the accelerated region, which
persists until 46% logical saturation or 59GB are written in total. The second is the non-acceleration
region, where data is written in MLC to slow down the rate of physical saturation. The third region,
starting at 58% logical saturation or 74GB written in total, occurs when the drive must transform data
written as SLC into MLC mode at the same time that new data is being written by the host.

T.y. 250GB MX200 greitas iki 46% (115GB), tada toks letesnsis (115-145GB) ir letokas (145-250GB)..
Tiesa, 2.5" 500GB MX200 raso, kad Dynamic Write Acceleration = not required