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Green circuit board with black memory chips and gold edge connectors

Computer Memory Solutions

Computer Memory Solutions CM5126412800SOSRL 4GB DDR3L 1600MHz SODIMM Dell Latitude 15 3000 3550 memory upgrade

SKU CH-52XM-8S8J9

A 4 GB DDR3L 1600 MHz SODIMM module rated at CL11 and 1.35 V, built for the Dell Latitude 15 3000 3550

  • Capacity4GB
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Timing11-11-11
  • Voltage1.35V
  • 4GB DDR3L 1600MHz boosts multitasking on Latitude 15 3000 3550
  • Low 1.35V operation reduces power draw and heat in Dell Latitude 15 3000 3550
  • CL11 11-11-11 timing delivers responsive memory performance for Dell Latitude 15 3000 3550
  • 204-pin SODIMM form factor fits directly into Latitude 15 3000 3550 slots
  • Guaranteed compatibility with Dell Latitude 15 3000 3550 ensures reliable upgrade

Targeted System Upgrade

This 4GB DDR3L SODIMM is built specifically for the Dell Latitude 15 3000 3550. It delivers a direct-fit memory increase for users whose workflow is constrained by the factory configuration. The module uses major-brand components and is tested for guaranteed compatibility with the identified laptop model.

Low-Voltage Efficiency

Operating at 1.35V, the DDR3L standard reduces power draw and heat output compared to standard DDR3 modules running at higher voltages. CL11 timing at 1600MHz provides stable responsiveness for everyday multitasking without increasing thermal load on the compact laptop chassis. The unbuffered, non-ECC design keeps latency low for typical client workloads.

Capacity Ceiling Considerations

The Latitude 15 3000 3550 supports a maximum of 16GB across two sockets. This single 4GB stick leaves one slot open for a future matching module to reach 8GB in dual-channel mode. Buyers needing the full 16GB limit immediately should populate both slots with 8GB modules instead of adding to an existing smaller stick.

Highlights

  • 4GB DDR3L 1600MHz boosts multitasking on Latitude 15 3000 3550
  • Low 1.35V operation reduces power draw and heat in Dell Latitude 15 3000 3550
  • CL11 11-11-11 timing delivers responsive memory performance for Dell Latitude 15 3000 3550
  • 204-pin SODIMM form factor fits directly into Latitude 15 3000 3550 slots
  • Guaranteed compatibility with Dell Latitude 15 3000 3550 ensures reliable upgrade

Specifications

BrandComputer Memory Solutions
ModelCM5126412800SOSRL
Capacity4GB
Type204-Pin DDR3 SO-DIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Timing11-11-11
Voltage1.35V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemDell Latitude 15 3000 (3550)
Package Content1 Memory RAM Stick

Questions about this item

How do I install the 204-pin DDR3L SODIMM in the Dell Latitude 15 3000 (3550) and what step is often missed?

Power off, unplug, and remove the battery. Open the memory door, align the notch on the 204-pin stick with the slot key, insert at an angle, then press down firmly until both side clips click. The step often missed is not pressing hard enough to fully seat the module.

What maintenance or replacement will the CM5126412800SOSRL need over time?

The module has no heat spreader and no moving parts, so no routine maintenance is required. If a memory error appears later, the stick itself would be replaced under the manufacturer's lifetime exchange warranty.

What limit appears first when the 1.35V DDR3L 1600MHz module runs sustained workloads?

The CL11 latency and 1600 MHz speed set the throughput ceiling. Under continuous load the memory controller will hit its maximum bandwidth before the module overheats, since there is no heat spreader to trap heat.

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