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Green 204-pin DDR3L SODIMM module with black chips

A-Tech

A-Tech 4GB DDR3L 1600 SODIMM 1Rx8 CL11 1.35V laptop RAM

SKU CH-QFEK-FQTXK

A 4 GB DDR3L 1600 SODIMM module with CL11 latency and 1.35 V operation for laptop memory upgrades

  • Capacity4GB
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCNo
  • Boosts multitasking with 4 GB DDR3L 1600 MHz memory
  • Low 1.35 V operation reduces power draw and heat
  • 204-pin SODIMM fits compatible laptop slots directly
  • CL11 latency supports responsive everyday performance
  • Tested for reliable operation in AMD and Intel systems

4GB DDR3L 1600 SODIMM for laptop upgrades

This 4GB module uses 204-pin DDR3L technology running at 1600 MHz with CL11 latency. It operates at 1.35V low voltage and is unbuffered, non-ECC memory built with major brand chips. The stick targets owners of compatible Dell laptops and all-in-one systems needing a straightforward capacity increase.

Thermals, noise and power draw

Low-voltage DDR3L reduces power consumption compared to standard 1.5V DDR3, helping battery life run longer and keeping system thermals lower during typical workloads. As a passive component with no moving parts, the module adds zero acoustic noise to the chassis. The single-rank 1Rx8 organisation keeps electrical load light on the memory controller.

Build quality and daily connectivity

Each unit undergoes quality assurance testing before shipment to verify reliable operation in daily use. The standard 204-pin SO-DIMM edge connector slots directly into the laptop memory socket without adapters or cables. Compatibility covers Dell part numbers A6909766, A6950118, A6951103, A7515504, SNP1600D3LS11/4G and SNPNWMX1C/4G; buyers with other platforms should confirm supported specifications before ordering.

Pontos fortes

  • Boosts multitasking with 4 GB DDR3L 1600 MHz memory
  • Low 1.35 V operation reduces power draw and heat
  • 204-pin SODIMM fits compatible laptop slots directly
  • CL11 latency supports responsive everyday performance
  • Tested for reliable operation in AMD and Intel systems

Especificações

BrandA-Tech
Capacity4GB
Type204-Pin DDR3 SO-DIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCNo
Buffered/RegisteredUnbuffered
FeaturesMajor Brand Chips
Recommend UseAMD & Intel Compatible

Perguntas sobre este artigo

How do I install this 204-pin DDR3L SODIMM and what step do people often miss?

Power off the laptop, remove the battery if possible, open the memory compartment, align the notch on the 204-pin module with the slot key, press firmly until the side clips click, then reassemble; the step most people miss is seating the module fully so both clips engage before closing the case.

What maintenance or replacement will this 4GB DDR3L 1600 CL11 module need later?

No scheduled maintenance is required; keep the slot contacts clean and ensure the laptop cooling vents stay clear so the 1.35V module runs within its thermal limits, and replace it only if you need more capacity or a failure occurs.

What limit appears first when this 1Rx8 DDR3L SODIMM runs sustained workloads?

The 4GB capacity is the first constraint — once the operating system exhausts physical memory it swaps to storage, which is far slower than the 1600 MT/s DDR3L bus, so sustained heavy multitasking hits the size limit before bandwidth or latency become bottlenecks.

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