OWC OWC 4GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Lenovo ThinkPad T420 T420i T420s T420si T510 T520 T520i
OWC OWC 4GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Lenovo ThinkPad T420 T420i T420s T420si T510 T520 T520i
OWC OWC 4GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Lenovo ThinkPad T420 T420i T420s T420si T510 T520 T520i
OWC OWC 4GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Lenovo ThinkPad T420 T420i T420s T420si T510 T520 T520i
OWC OWC 4GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Lenovo ThinkPad T420 T420i T420s T420si T510 T520 T520i
OWC OWC 4GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Lenovo ThinkPad T420 T420i T420s T420si T510 T520 T520i
OWC OWC 4GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Lenovo ThinkPad T420 T420i T420s T420si T510 T520 T520i
OWC OWC 4GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Lenovo ThinkPad T420 T420i T420s T420si T510 T520 T520i
OWC OWC 4GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Lenovo ThinkPad T420 T420i T420s T420si T510 T520 T520i
OWC OWC 4GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Lenovo ThinkPad T420 T420i T420s T420si T510 T520 T520i
OWC OWC 4GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Lenovo ThinkPad T420 T420i T420s T420si T510 T520 T520i
OWC OWC 4GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Lenovo ThinkPad T420 T420i T420s T420si T510 T520 T520i
OWC

OWC 4GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Lenovo ThinkPad T420 T420i T420s T420si T510 T520 T520i

$ 54.26
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Description
  • OWC 4GB UPGRADE: Consists of a single 4GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V SODIMM Memory RAM Module Upgrade memory module compatible with Lenovo ThinkPad models T420, T420i, T420s, T420si, T510, T520 And T520i.
  • 100% COMPLIANT: JEDEC-Standard and ROHS Compliant. Warranty-Safe Upgrade. Designed and Tested to Meet or Exceed all Manufacturer OEM Specs.
  • INCREASED PERFORMANCE: Memory Upgrades are the Most Effective and Easy Way to Boost your PC's Performance.
  • INDUSTRY LEADING: Consumer-friendly Advanced Replacement Program and Limited Lifetime Warranty, which includes Free Tech Support by Other World Computing.
  • EASY INSTALLATION: In Most Cases, Installing Memory is an Easy DIY project. Watch our OWC Basic Installation Video for Help.