ACER Aspire A515-45-R3V5 RAM upgrade specifications

The ACER Aspire 5 Series model A515-45-R3V5 features DDR4-SDRAM memory configuration with one SO-DIMM slot available for upgrade. The laptop includes on-board memory combined with expandable SO-DIMM capacity, supporting maximum RAM of 24 GB. Memory operates at 2133 MHz frequency. Compatible upgrade modules must match DDR4-SDRAM specifications to ensure proper functionality and system compatibility. The single memory slot allows users to expand total memory capacity by installing appropriate DDR4 modules alongside existing on-board memory to reach maximum specifications.

Additional Notes

• The presence of on board memory limits total capacity because only 1 of the 2 memory channels is serviceable via the single expansion slot.
• Mixing the integrated memory with a larger capacity module in the SO DIMM slot results in an asynchronous dual channel configuration which may impact memory intensive tasks.
• The ACER Aspire A515-45-R3V5 requires 260 pin modules for physical compatibility as the on board chips occupy the base layer of the motherboard architecture.
• Latency and throughput are governed by the slowest module meaning any high frequency replacement will downclock to match the 2133 MHz integrated chip speed.
• Physical upgrades are restricted to a single 16 GB module to reach the maximum 24 GB total assuming the factory integrated memory is 8 GB.
• Storage of critical memory components directly on the PCB increases the risk of system failure if the non removable memory chips suffer hardware degradation.
• Opening the chassis for a RAM swap typically allows access to other internal components without voiding the manufacturer warranty provided no physical damage occurs to the motherboard.