formfactor has changed in the 2011 w/ 256GB SSD
Thanks bizzle. I don't agree. The pinouts have changed as the form factor has changed to a simm/sipp style module and the # of pins chnged too.
The proprietary SSD from Toshiba/Samsung is labeled as Blade SSD
--- Not to be confused with this other SSDs since the dimension is totally different (24mm by 108.8mm) very similar to a SDRAM DIMM
It DOES NOT matter what size the drive is since it comes in 64GB (2010 model) to 256GB (2011 model).
--- All I care for is the 6 + 12 pin-out signals and the solid gold finger on the 2nd side of the SSD.
--- This is a new form factor device and mainly available as OEM with the exception of one (OWC Mecury Aura Pro Express that cost at least $500)! It has different physical dimension compared the mSATA or mini-PCIe SSD 24mm X 108.9mm vs. 30mm X 51mm.
--- Furthermore, the Blade X-gale came in 2 flavors: SG (available in standard SATA, slim SATA and mSATA format)
· The SSD has contacts on only the bottom side with what looks like a ground plate on the top. · The connector is split with six pins on one card edge and 12 on the other. A one-sided version thus has 18 pins (plus ground) while a two-sided variant has 36 pins. For comparison, Mini PCIe is a two-sided card edge with 8 pins and then 18 pins, for a total of 52 pins. The 1st observation is the pitch is OK; 1mm, but the notch is not! Its smaller than the Mini PCIe (1.5mm). So it DOES NOT fit the standard Mini PCIe connector.