Hi, Can someone please explain the advantage of mSATA over miniPCIe ?
The article complained that two manufacturers produced non-standard devices using miniPCIe connectors, but did not explain why they thought they needed to do this. It complained that the market was fragmented, but adding yet another 'standard' using the same connector seems to also fragment the market. As the article points out in the Lenovo specs, it confuses the market since the connections look the same.
The article showed a diagram where the pink PCIe/SATA signal conversion is either on the motherboard or on the card. In theory, this would mean the motherboard is more expensive with mSATA, and the SSD is more expensive with miniPCIe.
But it seems like that is not the case on the SSD side: mSATA SSDs are currently more expensive than miniPCIe SSDs. Since miniPCIe SSD drives are cheaper, some people are claiming to save money by modifying/rewiring the connections on the miniPCIe SSD so they work in mSATA sockets.
So why not use miniPCIe instead of mSATA ? What did I miss?
(I hope there is a technical rationale I've missed. Or is this simply an industry marketing maneuver to fragment the market so each card is less of a commodity, and drive up profits?)