WTB: 2x m2 SATA ssd's

[SunnyD]

Looking particularly for a pair of SATA III m.2 SSDs. Capacity doesn't really matter, but preferably 480 or 512gb would be preferred. Matched pair please as they're going on in a RAID1 configuration.

I have some 256gn SATA 2.5" drives of various ilk that I'd be willing to trade if interested.