@johnw

Exceptional sequential write rate on that little thing
Looking forward to the next few days, wondering how TRIM is handling the constant writes.

@Vapor
The levels are fine-tuned "functions" that return random data, so there is no combination of 0-Fill and incompressible.

The levels are
0-Fill
8% (Database, a typical compression rate for database files)
25% (doesn't really correspond to anything in particular)
46% (applications, dlls, ...)
67% (same as 25%)
100% Incompressible

The % is the compression rate that 7Zip returns for a that particular datastream, SF compression rates might not correspond at all to 7Zip.
(might be possible to find out using the SF2 controller as 233, 241 reports every GB written and not just every 64GB as is the case with SF1)

A C300 64GB would have been a perfect match for the m4 that is about to start later this week.