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Green circuit board with black memory chips, thin rectangular SODIMM module

OWC

OWC 16GB DDR4 2133MHz CL15 1.2V 260-pin SODIMM for Dell Inspiron 3275 3475

SKU CH-9K0W-M0BNG

16 GB DDR4 SODIMM running at 2133 MHz with CL15 latency for Dell Inspiron 3275 and 3475 systems

  • Capacity16GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.2V
  • ECCNo
  • 16GB capacity lets you open more apps and larger files simultaneously
  • DDR4 2133MHz CL15 speed matches Dell Inspiron 3275 and 3475 factory specs
  • 2V low-voltage operation reduces power draw and heat in compact systems
  • 260-pin SODIMM form factor fits directly into the laptop memory slot
  • JEDEC and RoHS compliant for a warranty-safe upgrade

Dell Inspiron 3275 3475 Upgrade

This 16GB DDR4 SODIMM is built for the Dell Inspiron 3275 and 3475 all-in-one desktops. It delivers a straightforward capacity increase for owners of those specific models who need more memory headroom for everyday workloads.

260-pin Unbuffered Non-ECC Module

The stick uses a standard 260-pin SO-DIMM edge connector with no heat spreader, allowing it to seat in the tight SODIMM slots found in the compatible Inspiron units. Its 1.2V operating voltage matches the platform requirement, and the unbuffered non-ECC design means it installs without any BIOS configuration changes.

DDR4 2133 CL15 Speed Limit

The module runs at 2133MHz with CL15 latency, so the memory subsystem cannot operate faster than that JEDEC baseline. Systems that support higher DDR4 data rates will downclock to this speed, and boards limited to earlier DDR generations cannot use the module at all.

Highlights

  • 16GB capacity lets you open more apps and larger files simultaneously
  • DDR4 2133MHz CL15 speed matches Dell Inspiron 3275 and 3475 factory specs
  • 2V low-voltage operation reduces power draw and heat in compact systems
  • 260-pin SODIMM form factor fits directly into the laptop memory slot
  • JEDEC and RoHS compliant for a warranty-safe upgrade

Specifications

BrandOWC
Part Number2S1D42R816GB
Capacity16GB
Type260-Pin DDR4 Non-ECC SODIMM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemDell Inspiron 3275
Dell Inspiron 3475

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Questions about this item

What speed does the DDR4-2133 (PC4-17000) interface run at in this Dell Inspiron 3275 and 3475?

The module operates at 2133 MHz with CL15 latency and 1.2 V, matching the JEDEC DDR4-2133 standard for these systems.

Will the 260-pin SODIMM fit the memory slot in a Dell Inspiron 3275 or 3475?

Yes, the 260-pin DDR4 SODIMM form factor is the correct physical size for the SO-DIMM slots in both Inspiron models.

How is the 16 GB module installed, and what step do people often miss?

Power off the computer, open the access panel, align the notch on the 260-pin module with the slot key, press firmly until the side clips click, then reassemble.

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