4GB DDR3-1333 LV SODIMM FOR IBM - 00JA189Axiom Memory Axiom 4GB DDR3L 1333 Low Voltage SODIMM for IBM 00JA189, 00JA206, 00JA207 For Notebook 4 GB DDR3 1333 PC3L 10600 DDR3L SDRAM 1333 MHz 1. 35 V Non ECC Unbuffered 204 pin SoDIMM Lifetime Warranty VPN: 00JA189 AX SKU: RSC655516 UPC: 841280114113 4 GB memory allows you to have more programs open at a time 4 GB of memory makes a perfect symmetry with your latest model processor and boosts up your computer's performance Up to 1333 MHz memory