4GB TOTAL memory consisting of 1pcs 4gb DDR3, 1600MHz, Non-ECC, CL11, X8, 1.5V, Unbuffered, SODIMM, 204-pin
Compatible with: Samsung Series 5 Ultrabook NP530U3B-A01DE, NP530U3B-A01UK Lifetime Warranty. 30 day Money back guarantee We don't use oem or generic modules to avoid incompatibility BRAND Computer Memory Solutions Standard memory 4gb
Maximum Memory: 8GB
Expansion: 1 Socket (s)