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Two green DDR4 SODIMM sticks with black chips, no heat spreader

OWC

OWC 16GB (2x8GB) DDR4 2666MHz CL19 1.2V 260-pin SODIMM laptop RAM

SKU CH-0YV8-NG625

16 GB dual-channel DDR4 kit running at 2666 MHz with CL19 timing and 1.2 V operation for laptops, all-in-ones and NAS devices

  • Capacity16GB (2 x 8GB)
  • Type260-Pin DDR4 SO-DIMM
  • CAS LatencyCL19
  • Voltage1.2V
  • ECCNo
  • Buffered/RegisteredUnbuffered

Capacity 16GB (2 x 8GB)

Struck-through versions exist but are not stocked here.

  • Dual-channel kit boosts multitasking with 16GB total capacity
  • JEDEC-compliant DDR4 runs at 2666MHz CL19 for stable speed
  • Low 1.2V voltage reduces power draw in laptops
  • 260-pin SODIMM form factor fits standard notebook slots
  • Unbuffered non-ECC design suits consumer laptops and NAS systems

Capacity and compatibility

This 16GB kit contains two 8GB DDR4 SODIMM modules rated at 2666MHz with CL19 latency. The 260-pin form factor fits laptops, all-in-one PCs and NAS units that accept standard unbuffered non-ECC memory.

Thermals noise and power

Each module runs at 1.2V without a heat spreader, keeping power draw low and producing no audible noise in normal operation. JEDEC compliance ensures stable timing at the rated speed.

What the kit changes

Adding this dual-channel pair lets the system open more applications and larger files simultaneously. OWC validates every stick in its own lab and backs the upgrade with a limited lifetime warranty and free technical support.

Highlights

  • Dual-channel kit boosts multitasking with 16GB total capacity
  • JEDEC-compliant DDR4 runs at 2666MHz CL19 for stable speed
  • Low 1.2V voltage reduces power draw in laptops
  • 260-pin SODIMM form factor fits standard notebook slots
  • Unbuffered non-ECC design suits consumer laptops and NAS systems

Specifications

BrandOWC
Part Number2S6D41R8016P
Capacity16GB (2 x 8GB)
Type260-Pin DDR4 SO-DIMM
CAS LatencyCL19
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Multi-channel KitDual Channel Kit
Heat SpreaderNo
Recommend UseLaptops, All-in-One Systems, and NAS Systems

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How do I install the 260-pin DDR4 SODIMM modules, and what step do people often get wrong?

Align the notch on each module with the slot key, insert at an angle, then press down firmly until both side clips click. The step often missed is pressing evenly on both ends so both clips engage at once.

What maintenance or replacement will this 16GB dual-channel kit need later?

No scheduled maintenance is required. The modules are solid-state with no moving parts. Replacement is only needed if a module fails or you later need more capacity than 16GB.

What limit appears first under sustained use with these CL19 1.2V modules?

The primary limit is the DDR4 2666MHz speed and CL19 latency ceiling. Under heavy sustained loads the memory controller and thermal envelope of the laptop will throttle before the modules themselves reach a hard limit.

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