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Green circuit board with black memory chips, no heat spreader, gold edge connector, SODIMM form factor

Computer Memory Solutions

Computer Memory Solutions 16GB DDR4 2400 ECC SODIMM Synology DS2419+ D76

SKU CH-M1GH-QXC7X

A 16 GB DDR4 2400 MHz ECC SODIMM module validated for Synology DiskStation DS2419+ expansion

  • Capacity16GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Timing17-17-17
  • Voltage1.2V
  • ECC protection guards data integrity on the Synology DS2419+
  • 16 GB module expands NAS memory toward the 32 GB maximum
  • DDR4 2400 speed matches the platform specification
  • Single 260-pin SODIMM fits one of four available slots
  • Low 1.2 V operation keeps power draw minimal

Compatible DS2419+ upgrade

This 16 GB DDR4 SODIMM is built for the Synology DiskStation DS2419+. It adds ECC protection and unregistered operation in a single 260-pin module. The kit suits administrators who need to expand NAS memory without mixing speeds or ranks.

Thermal and power profile

Operating at 1.2 V, the module draws minimal power and generates little heat inside the DiskStation chassis. No heat spreader is fitted, relying on the system’s existing airflow for cooling. Acoustic impact is negligible because the NAS fans remain the only moving parts.

When the jump makes sense

The DS2419+ supports up to 32 GB across four sockets, so this 16 GB stick fills half the maximum capacity in one slot. The upgrade is worthwhile when virtual machines, Docker containers or large file caches push the factory memory past its limit. Builders who need more than 32 GB total or who require registered DIMMs must choose a different platform.

Highlights

  • ECC protection guards data integrity on the Synology DS2419+
  • 16 GB module expands NAS memory toward the 32 GB maximum
  • DDR4 2400 speed matches the platform specification
  • Single 260-pin SODIMM fits one of four available slots
  • Low 1.2 V operation keeps power draw minimal

Specifications

BrandComputer Memory Solutions
ModelCM2048722400SO
Capacity16GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Timing17-17-17
Voltage1.2V
ECCYes
Buffered/RegisteredUnregistered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemSynology DiskStation DS2419+
Package Content1Memory Ram Stick

Questions about this item

How do I install this 260-pin SODIMM in a Synology DS2419+ and what step is often missed?

Power off the unit, remove the cover, insert the module at an angle into an empty slot until the clips click, then reassemble; the step often missed is fully seating the stick so both retaining clips engage.

What maintenance or replacement will this ECC SODIMM need over time?

No routine maintenance is required; if a memory error appears, run the built-in memory test and replace the stick under the manufacturer's lifetime warranty.

What limit appears first when the DS2419+ runs sustained workloads with this 2400 MHz module?

The system caps memory speed at 2133 MHz and total capacity at 32 GB across four slots, so bandwidth and maximum memory are the first constraints.

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