4GB Total memory using 1pc of DDR3, 1600MHz, Non-ECC, CL11, 1R, X8, 1.5V, Unbuffered, DIMM, 240-pin Lifetime warranty for exchange. by Computer Memory Solutions Brand Computer Memory Solutions We don't use OEM or Generic modules to avoid incompatibility issues. Guaranteed to work or you get all of your money back including shipping.
Expansion: 4
Sockets Maximun Memory: 32GB
Compatible with: Acer Aspire XC100 Series AXC-115-UR20, AXC-603-UB17