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Green circuit board with black memory chips and gold edge connector

OWC

OWC 8GB DDR4 2133MHz CL15 1.2V 260pin SODIMM for Dell Inspiron 17 3781

SKU CH-60X0-S4MQZ

8GB DDR4 2133MHz CL15 SODIMM module validated for Dell Inspiron 17 3781 compatibility

  • Capacity8GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.2V
  • ECCNo
  • 8 GB capacity lets you run more apps simultaneously
  • DDR4 2133 MHz speed matches the Dell Inspiron 17 3781 specification
  • CL15 latency and 1.2 V voltage keep power draw low
  • 260-pin SODIMM form factor fits the laptop slot exactly
  • JEDEC and RoHS compliance ensures a warranty-safe upgrade

Dell Inspiron 17 3781 memory upgrade

This 8 GB DDR4 SODIMM is built specifically for the Dell Inspiron 17 3781. It plugs directly into the 260-pin slot without adapters or configuration changes. The module targets owners who want a straightforward capacity increase for everyday workloads.

8 GB capacity at 2133 MHz CL15

The stick runs at PC4-17000 speed with 1.2 V operation and CL15 latency. Eight gigabytes handles web browsing, office suites and light multitasking comfortably. Heavier tasks such as video editing or large dataset work will exhaust the available headroom quickly.

JEDEC compliance and lifetime support

Full JEDEC and RoHS compliance ensures the upgrade does not void the system warranty. OWC adds a limited lifetime warranty with free technical support and an advanced replacement programme. No heat spreader is included, keeping the low-profile form factor intact.

Highlights

  • 8 GB capacity lets you run more apps simultaneously
  • DDR4 2133 MHz speed matches the Dell Inspiron 17 3781 specification
  • CL15 latency and 1.2 V voltage keep power draw low
  • 260-pin SODIMM form factor fits the laptop slot exactly
  • JEDEC and RoHS compliance ensures a warranty-safe upgrade

Specifications

BrandOWC
Part Number2S1D42R808GB
Capacity8GB
Type260-Pin DDR4 Non-ECC SODIMM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemDell Inspiron 17 3781

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Questions about this item

Will this 8GB DDR4 2133MHz CL15 1.2V 260pin SODIMM run alongside the original memory already in my Dell Inspiron 17 3781?

Yes. The module matches the DDR4 2133MHz PC4-17000 CL15 1.2V 260-pin SODIMM specification used by the Inspiron 17 3781, so it will operate at the same speed, voltage and timing as the factory-installed memory.

How can I verify the 2S1D42R808GB module is running at 2133MHz CL15 after I install it?

Open Task Manager, go to the Performance tab and select Memory, or run CPU-Z; both will show the active speed as 2133 MT/s and the CAS latency as CL15.

Does the 2S1D42R808GB stick come with any tools, adapters or extra cables, or is it just the memory module?

The package contains only the single 8GB DDR4 SODIMM module; no screwdriver, spacer or cable is included.

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