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Green circuit board with black memory chips and gold edge connectors

OWC

OWC 8GB DDR4 2666 CL19 1Rx8 260-pin SODIMM memory upgrade

SKU CH-C1TA-5QHHP

An 8 GB DDR4 SODIMM running at 2666 MHz with CL19 latency, validated for QNAP TVS-672N, TVS-673e, TVS-872N, TVS-873e and TVS-951X NAS systems

  • Capacity8GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.2V
  • ECCNo
  • Boosts multitasking on compatible QNAP NAS with 8 GB DDR4 2666 memory
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Single 1Rx8 module installs easily in 260-pin SODIMM slots
  • Low 1.2 V operation reduces power draw and heat
  • Backward compatible with 2400 MHz and 2133 MHz systems

QNAP NAS Memory Upgrade

This OWC module adds 8GB of DDR4 2666 memory to compatible QNAP TVS series NAS units. It is built for owners of the TVS-672N, TVS-673e, TVS-872N, TVS-873e and TVS-951X who need more capacity for virtualization or heavy multi-user workloads. The SODIMM format fits the factory memory slots in these specific appliances.

Replaces Slower DDR4 Modules

The CL19 2666MHz speed steps up from 2133MHz or 2400MHz sticks that may ship in base configurations. The upgrade is worth it when the NAS runs multiple containers or VMs and the current memory limit causes swapping to disk. JEDEC compliance ensures the new module runs at the correct voltage and timings without manual tuning.

Single 260-Pin SODIMM for Empty Slot

The 1Rx8 unbuffered non-ECC stick installs in a free 260-pin slot and operates at 1.2V. It leaves any existing modules in place and frees the remaining slots for future expansion up to the system maximum. No heat spreader is fitted, so clearance inside the compact NAS chassis is not affected.

Pontos fortes

  • Boosts multitasking on compatible QNAP NAS with 8 GB DDR4 2666 memory
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Single 1Rx8 module installs easily in 260-pin SODIMM slots
  • Low 1.2 V operation reduces power draw and heat
  • Backward compatible with 2400 MHz and 2133 MHz systems

Especificações

BrandOWC
Part Number2S6D41R808GB
Capacity8GB
Type260-Pin DDR4 Non-ECC SODIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemQNAP TVS-672N
QNAP TVS-673e
QNAP TVS-872N
QNAP TVS-873e
QNAP TVS-951X

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Perguntas sobre este artigo

Does the 260-pin SODIMM fit the memory slot in my QNAP TVS-872N?

Yes, the module uses the standard 260-pin DDR4 SODIMM form factor that matches the slot in the TVS-872N and the other listed QNAP models.

What is the correct way to seat the module so it locks in place?

Align the notch on the module with the key in the slot, insert at a slight angle, then press down firmly until the side clips click audibly.

Will the CL19 timing require any future adjustment or replacement?

No, the CL19 latency is fixed by the JEDEC-standard SPD and needs no maintenance or replacement for the life of the module.

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