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Green circuit board with black memory chips, 260-pin DDR4 SODIMM form factor

OWC

OWC DVA1622 16GB DDR4 2666MHz ECC SODIMM memory upgrade

SKU CH-65FQ-22CVC MPN DVA1622

A 16 GB DDR4 ECC SODIMM running at 2666 MHz with CL19 latency, validated for the Synology DVA1622 deep-learning NVR

  • Capacity16GB (1 x 16GB)
  • Type260-Pin DDR4 ECC SODIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.2V
  • ECCYes
  • 16 GB single module expands Synology DVA1622 memory capacity
  • ECC protection guards data integrity in deep-learning NVR workloads
  • 2666 MHz DDR4 speed with CL19 timing delivers responsive multitasking
  • 2 V low-voltage operation reduces heat and power draw
  • Backward compatible with 2400 MHz and 2133 MHz systems for flexible deployment

Single 16 GB DDR4 module

This 16 GB DDR4 2666 MHz ECC SODIMM is built for the Synology Deep Learning NVR model DVA1622. It runs at 1.2 V with CL19 latency and uses a 2Rx8 unbuffered layout on a 260-pin PCB. JEDEC and RoHS compliance makes it a warranty-safe upgrade for that appliance.

NAS owners needing ECC and others who should wait

The module suits administrators who want to expand the DVA1622 to 16 GB with validated ECC memory. Buyers who need non-ECC SODIMMs for a laptop or desktop should look elsewhere, as the error-correction logic is required by the target system.

ECC on a 260-pin DDR4 SODIMM

Error-correcting code is the single specification that determines fit. The DVA1622 firmware expects ECC modules; a non-ECC stick will not be accepted. Confirm the appliance requires ECC before ordering.

Highlights

  • 16 GB single module expands Synology DVA1622 memory capacity
  • ECC protection guards data integrity in deep-learning NVR workloads
  • 2666 MHz DDR4 speed with CL19 timing delivers responsive multitasking
  • 2 V low-voltage operation reduces heat and power draw
  • Backward compatible with 2400 MHz and 2133 MHz systems for flexible deployment

Specifications

BrandOWC
Part Number2C6D42R816GB
Capacity16GB (1 x 16GB)
Type260-Pin DDR4 ECC SODIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.2V
ECCYes
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemSynology Deep Learning NVRDVA1622

Questions about this item

How can I confirm the 16GB DDR4 2666MHz ECC SODIMM is running correctly after installing it in my Synology DVA1622?

Open Synology DSM, go to Info Center and check that 16GB DDR4 2666MHz appears under Memory; the system should boot without beeps or memory errors.

What comes with the DVA1622 memory module and do I need any extra parts to install it?

The box contains one 16GB 260-pin DDR4 ECC SODIMM; no tools or additional components are required for installation in the compatible Synology NVR.

Which capacity should I choose if my Synology DVA1622 has a single memory slot?

This 16GB module is the only capacity listed for the DVA1622; it fills the slot and provides the maximum supported upgrade.

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