Computer Memory Solutions CM5126412800SOSRL 4GB DDR3L 1600MHz SODIMM for Acer Aspire AXC-603-UR10 UR12 UR15

Targeted upgrade for select Acer Aspire desktops

This 4 GB DDR3L SODIMM is built for the Acer Aspire AXC-603-UR10, AXC-603-UR12 and AXC-603-UR15. It arrives as a single unbuffered module rated at 1600 MHz with CL11 timing. The stick uses 1.35 V low-voltage DDR3L technology and a 204-pin form factor. It is not suitable for systems that require ECC, registered memory or a different DDR generation.

Fits one slot and leaves room to grow

The module occupies a single 204-pin SO-DIMM socket in the compatible Acer chassis. Those platforms support a maximum of 32 GB across four slots, so this 4 GB stick adds capacity while keeping three sockets free for future expansion. No heat spreader is fitted, which helps clearance in tight small-form-factor layouts. Builders who need more than one module should add matching sticks rather than mixing speeds or voltages.

Low voltage keeps thermals simple

At 1.35 V the module draws less power than standard 1.5 V DDR3, reducing heat output inside the compact Aspire case. The absence of a heat spreader means airflow from the system fan passes directly over the chips. Under normal desktop workloads the memory runs silently and stays within the thermal envelope of the original equipment design. No additional cooling or voltage tuning is required.