Computer Memory Solutions CM1024642400SO 8GB DDR4 2400MHz SODIMM DS1819+ C106

System-specific upgrade for DS1819+

This 8 GB DDR4 SO-DIMM is built for the Synology DiskStation DS1819+ and matches the platform’s 2400 MHz memory bus. The unbuffered, non-ECC module uses a 260-pin layout and runs at 1.2 V with CL17 timings. It installs in one of the four available sockets to raise total capacity toward the 32 GB maximum.

Sustained-load behaviour

The 2Rx8 organisation and major-brand chipset keep throughput steady during long file-indexing jobs or multi-user database workloads. Rated at PC4 19200 bandwidth, the stick delivers consistent read/write cycles without throttling when the NAS runs continuous background tasks such as backup replication or media transcoding.

Thermals, noise and power

Operating at the standard 1.2 V DDR4 voltage, the module adds minimal heat inside the sealed chassis and requires no heat spreader. Passive cooling from the system’s existing airflow keeps temperatures low, so fan speed and acoustic output remain unchanged. The low power draw also preserves the unit’s overall energy efficiency during 24/7 operation.