HP Laptop EliteBook Intel Core 2 Duo SL9400 (1.86GHz) 4GB Memory 250GB HDD Intel GMA 4500MHD 12.1" Windows XP Professional (available through downgrade rights from Genuine Windows 7 Professional) 2530 - Newegg.com
How to upgrade RAM and SSD on HP 2530p - HP Support Community - 6683751
SOLVED] - mSATA slot? SSD updgrade HP Elitebook 2540p | Tom's Hardware Forum