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

Computer Memory Solutions

Computer Memory Solutions CM20486417000SO 16GB DDR4 2133MHz SODIMM for Dell Latitude 14 5480 memory upgrade

SKU CH-F6M1-EK35N

A 16 GB DDR4 SODIMM module running at 2133 MHz with CL15 timings, built for the Dell Latitude 14 5480

  • Capacity16GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Timing15-15-15
  • Voltage1.2V
  • 16 GB module doubles Latitude 5480 memory capacity
  • DDR4 2133 MHz speed matches factory specification exactly
  • CL15 latency and 1.2 V voltage keep power draw low
  • 260-pin SODIMM form factor fits the laptop slot directly
  • Lifetime warranty from Computer Memory Solutions covers manufacturing defects

System-Specific DDR4 SODIMM for Latitude 5480

This 16GB DDR4 module is built for the Dell Latitude 14 (5480). It delivers a single 16GB stick running at 2133MHz with CL15 timing. The part targets owners of that specific laptop who need to reach the platform's 32GB maximum across two sockets.

260-Pin Unbuffered Design at 1.2V

The stick uses a standard 260-pin SO-DIMM edge connector and operates at 1.2V without a heat spreader. Its unbuffered, non-ECC layout with 2Rx8 organisation means it drops straight into the factory slots. Physical dimensions follow the SODIMM form factor so the module seats without clearance issues.

DDR4 2133MHz Limits for This Platform

The memory runs at PC4 17000 speeds and cannot exceed the 2133MHz ceiling set by the Latitude 5480 memory controller. Total system capacity stops at 32GB across both slots, so a second 16GB stick is required to reach that limit. Buyers needing ECC, registered modules or faster DDR4 standards must choose a different platform.

Highlights

  • 16 GB module doubles Latitude 5480 memory capacity
  • DDR4 2133 MHz speed matches factory specification exactly
  • CL15 latency and 1.2 V voltage keep power draw low
  • 260-pin SODIMM form factor fits the laptop slot directly
  • Lifetime warranty from Computer Memory Solutions covers manufacturing defects

Specifications

BrandComputer Memory Solutions
ModelCM20486417000SO
Capacity16GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Timing15-15-15
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemDell Latitude 14 (5480)
Package Content1 Memory RAM Stick

Questions about this item

What does the PC4 17000 rating mean for real-world bandwidth on this module?

PC4 17000 indicates a maximum theoretical transfer rate of 17 000 MB/s at 2133 MHz; actual throughput depends on the Dell Latitude 14 5480 memory controller and system load.

Will this 260-pin SODIMM fit the single memory slot in a Dell Latitude 14 5480?

Yes, the 260-pin DDR4 SO-DIMM form factor matches the Latitude 14 5480 slot; the laptop supports up to 32 GB across two sockets, so one 16 GB stick installs directly.

Do I need to configure anything in BIOS after inserting the stick, or is it detected automatically?

The module uses standard JEDEC DDR4 2133 CL15 timings at 1.2 V, so the Latitude 14 5480 detects it automatically; just seat the stick firmly until the retention clips click.

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