Lenovo ThinkPad 1GB Upgrade SO DIMM 200-pin DDR II 40Y7734

Lenovo Original, Brand New Factory Sealed & Retail Boxed The ThinkPad PC2-5300 CL5 Double Data Rate Two (DDR2) Synchronous DRAM (SDRAM) SODIMM offerings let you upgrade standard system memory capacity to improve overall system performance. Lenovo Part Numbers : 40Y7734, 40Y7738, 40Y7750, 41W2071, 43R1979, 43R1999