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Green circuit board with black metal heat spreader, 260-pin SO-DIMM laptop memory module

Patriot Memory

Patriot Memory PVS416G266C8S 16GB DDR4 2666 laptop RAM

SKU CH-3XJN-D9AS1 MPN PVS416G266C8S

16GB DDR4 2666 SO-DIMM laptop memory with CL18 timing and 1.2V operation

  • Capacity16GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL18
  • Timing18-18-18-43
  • Voltage1.20V

Capacity 16GB

Speed DDR4 2666 (PC4 21300)

CAS Latency CL18

  • 16 GB DDR4 2666 SO-DIMM for fast laptop multitasking
  • CL18 18-18-18-43 timings deliver responsive system performance
  • 20 V low-voltage operation reduces power draw
  • 260-pin DDR4 form factor fits standard notebook slots
  • XMP 2.0 ready for simple one-click overclocking

Capacity and Platform Fit

This 16 GB DDR4 SO-DIMM targets notebooks and small-form-factor PCs needing a single-module upgrade. It runs at 2666 MHz with CL18 timings and 1.20 V, matching standard laptop power envelopes.

Build Quality and Connector

The 260-pin module uses hand-tested components under the Viper Steel series for validated compatibility. Its low-voltage DDR4 design installs directly into SO-DIMM slots without adapters or extra cabling.

Upgrade Path and Value

The kit replaces lower-capacity or slower DDR4 sticks to raise bandwidth for multitasking and entertainment workloads. XMP 2.0 support allows simple profile activation where the platform permits, making the jump worthwhile when headroom exists.

Highlights

  • 16 GB DDR4 2666 SO-DIMM for fast laptop multitasking
  • CL18 18-18-18-43 timings deliver responsive system performance
  • 20 V low-voltage operation reduces power draw
  • 260-pin DDR4 form factor fits standard notebook slots
  • XMP 2.0 ready for simple one-click overclocking

Specifications

BrandPatriot
SeriesViper Steel
ModelPVS416G266C8S
Capacity16GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL18
Timing18-18-18-43
Voltage1.20V
ECCNo
FeaturesPatriot's Viper Steel SODIMM deliver cutting-edge performance for notebooks and small form-factor PC's without sacrificing reliability. Built for the latest Intel and AMD platforms, Viper Steel SODIMM provides the best performance and stability for the most demanding computer environments.
Made to ensure rock-solid and easy-to-use plug and play performance, even for the most demanding games and applications. Built from the highest quality materials, Patriot's Viper Steel SODIMM memory modules are hand-tested and validated for system compatibility.
Patriot's Viper Steel SODIMM Series
Shipping weight0.03 kg
Package size131 × 98 × 8 mm

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Questions about this item

What does the DDR4 2666 (PC4 21300) rating mean for real-world bandwidth?

The module operates at 2666 MT/s with CL18 timings of 18-18-18-43 at 1.20V, matching the PC4 21300 specification for laptop memory.

Will this 260-pin SO-DIMM fit my laptop's memory slot?

It uses the standard 260-pin DDR4 SO-DIMM form factor used by most modern notebooks and small form-factor PCs.

Do I need to enable XMP 2.0 in the BIOS to get the rated speed?

The kit is XMP 2.0 ready; enabling the profile in BIOS applies the 2666 MT/s speed and CL18 timings automatically.

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