Hello all, I hope everyone here had a good holiday.
I have the BETA BIOS posted in the Z97 download section with the other BIOS's.
There is still a full release version coming as well.
 
It can also be found here.

A 750 drive should work fine, I do not recall seeing complaints about the Z97 Classified and a 750.
I would suggest running the 750 in the top slot though, you will get Gen3 and no lane replication, as Z97 procs are 16 lanes, and this board achieves its lane counts via a PLX chip, and sometimes SSDs as other devices can have some issues with replicated lanes.

Noigel
Thanks Dave,
Confirmed worked!!!!

Good!  Glad I could help.

Bishbosh

EVGATech_DaveB
 
I would suggest running the Bla Bla pcie  in the top slot though, you will get Gen3 and no lane replication, as Z97 procs are 16 lanes, and this board achieves its lane counts via a PLX chip, and sometimes SSDs as other devices can have some issues with replicated lanes.

Hey Guys.
I have spent 2 days trolling the net for this answer.. My Samsung 950 Pro would only work at 830 write speeds untill i swapped it into the Pcie No.1 slot.
Now she purrrs like a kitten. Read speeds of 2285 MB/s.. Z97 and Pcie with Sammy 950 pro is a sweet bang for bucks. 

I had the same problem... had to do the same! Just so everyone knows EVGA have released a non beta version of the bios. Its available on there support/drivers page! 

EVGATech_DaveB
A 750 drive should work fine, I do not recall seeing complaints about the Z97 Classified and a 750.
I would suggest running the 750 in the top slot though, you will get Gen3 and no lane replication, as Z97 procs are 16 lanes, and this board achieves its lane counts via a PLX chip, and sometimes SSDs as other devices can have some issues with replicated lanes.

If we put the 750 into slot 1, what slots do the GPUs go to get x16 lanes?

This is the config that i used when i had all 3 of my 980's and my Samsung SM951 m.2 SSD in a PCI 3.0 Adapter. The only issues was temp on the GPU's in slot 2&4 because the Gigabyte Windforce G1 Gaming cards need so much airflow to cool them, having the cards sit on top of each other is a bad idea! Got to hot for my liking!!! So i had to pull my system down to 2 Way SLI and then i said F-This.... and went to and X99 platform with a i7-5960X.... hello 40 lanes PCI!
 
PCI1 SM951 SSD (4x)
PCI2 GPU (16x) (8x if slot 3 is used)
PCI3 EMPTY
PCI4 GPU (8x)
PCI5 EMPTY (MAX of 1X no matter what config)
PCI6 GPU (8x)

I use this one, bought it from newegg and has worked great, i have not had a single problem at all... and if you scroll up in this thread you will see my speed test from Crystal Disk Mark. That test was run on this adapter and a Samsung SM951 m.2 SSD.
 
http://www.newegg.com/Product/Product.aspx?Item=12K-017B-00001
 

EVGATech_DaveB
A 750 drive should work fine, I do not recall seeing complaints about the Z97 Classified and a 750.
I would suggest running the 750 in the top slot though, you will get Gen3 and no lane replication, as Z97 procs are 16 lanes, and this board achieves its lane counts via a PLX chip, and sometimes SSDs as other devices can have some issues with replicated lanes.

Thanks needed this info !
 
Call me slow guys but how are u putting m.2 to pcie? are u getting adapters for this? if so what is a good one you guys would recommend me? From m.2 to pcie, does it also support UEFI?. Thanks!

Yes there are adapters that achieve this: