Recent content by dennisx333

The 7000 MB/s I posted was without ram cache. The bottleneck tends to be the interface with the really fast drives.

Just following up on this, I discovered that the poor Raid 0 performance was because Windows Storage Spaces creates a Raid 0 array with column = 0 by default. This means that files are not distributed across the drives in the array. This is poorly documented, and many webpages do not tell you...

Yes, I've seen others get 12,000 MB/s using the Asus Hyper M.2 card. Only problem is that you not only need x299/x399, but the motherboard also needs to support pcie bifurcation. This feature is only present on the more expensive motherboards.

Curious about your raid0 setup. What are the details?

Looks like he is just using a ram disk. Indeed, if he put an old mechanical drive in the system, he would still get the same transfer rates as he is really just testing the speed of his memory.

Don't seem to be any fast results, so thought I would post mine as an fyi. Getting good performance seems to be a challenge as the DMI is a bottleneck, and a lot of configurations do not work. I got two Samsung 970 Pros, but rather than plugging them into the M.2 slots on the motherboard...