• 2PCS OF 8GB PC3-10600 DDR3-1333 cl9 16c 256x8 204-pin SDRAM SODIMM.
• Lifetime exchange or repair warranty against manufacturing defects. by Computer Memory Solutions
• Brand Computer Memory Solutions
• 30 Day money back guarantee
• We don't use OEM or Generic brands to avoid incompatibilities
• MAX MEMORY: 16GB
• SOCKETS: 2
  
• Compatible with:
• Lenovo ThinkPad T420
• Lenovo ThinkPad T420 4177-xxx
• Lenovo ThinkPad T420 4178-xxx
• Lenovo ThinkPad T420 4180-xxx
• Lenovo ThinkPad T420 4236-xxx