02-24-2012 01:31 AM
I was wondering what the open slot was for (not the RAM) found under the T420S; it's excluded from the RAM slot but in the same comprtment. Anyone have an idea?
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02-24-2012 02:18 AM - edited 02-24-2012 02:19 AM
jonafin wrote:I was wondering what the open slot was for (not the RAM) found under the T420S; it's excluded from the RAM slot but in the same comprtment. Anyone have an idea?
This is a mini-PCIe slot and serves two purposes:
- 3G UMTS HSDPA WWAN card (only if your T420s is WWAN prepared, look for blue and red cables that arrive close to the slot. If not present then not WWAN prepared)
- mSATA Solid State Disk, SATA2, currenly available in sizes 60-256Gb
02-24-2012 10:32 AM
Ohh! okay, thanks!
08-13-2012 07:12 PM
08-13-2012 07:25 PM - edited 08-13-2012 07:25 PM
You can an install a mSATA SSD as a second drive. mSATA is different from regular SATA SSD.
08-14-2012 01:02 PM
got it. mSATA is like small plate. thx