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A-Tech

A-Tech 4GB DDR3L 1866MHz SODIMM 204-Pin CL13 1.35V Laptop RAM

SKU CH-NPX9-Y7SZ9

A 4 GB DDR3L 1866 MHz SODIMM module with CL13 latency and 1.35 V operation for laptop upgrades

  • Capacity4GB
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3L 1866 (PC3L 14900)
  • CAS LatencyCL13
  • Voltage1.35V
  • ECCNo
  • Boosts laptop responsiveness with 4GB DDR3L 1866MHz speed
  • Low 1.35V DDR3L voltage reduces power draw and heat
  • CL13 latency delivers snappy data access for everyday tasks
  • 204-pin SODIMM form factor fits standard laptop memory slots
  • Rigorously tested modules ensure reliable operation from day one

Laptop Memory Upgrade

This A-Tech module adds 4GB of DDR3L memory to compatible laptops, notebooks and all-in-one systems. It targets users who need a straightforward capacity increase for everyday multitasking and faster application loading. The stick is tested for reliability before it ships.

204-Pin DDR3L 1866MHz

The single specification that determines fit is the 204-pin SO-DIMM form factor running at 1866MHz with a CL13 latency at 1.35V. Your system must accept DDR3L SO-DIMM modules at this speed and voltage; otherwise the memory will not be recognised or will run unstable.

4GB Capacity Headroom

Four gigabytes handles light productivity, web browsing and office suites comfortably. It runs out when multiple browser tabs, background updates and media playback compete for space, leading to disk swapping and noticeable slowdown. Systems that support larger modules will benefit from adding more capacity.

Highlights

  • Boosts laptop responsiveness with 4GB DDR3L 1866MHz speed
  • Low 1.35V DDR3L voltage reduces power draw and heat
  • CL13 latency delivers snappy data access for everyday tasks
  • 204-pin SODIMM form factor fits standard laptop memory slots
  • Rigorously tested modules ensure reliable operation from day one

Specifications

BrandA-Tech
Capacity4GB
Type204-Pin DDR3 SO-DIMM
SpeedDDR3L 1866 (PC3L 14900)
CAS LatencyCL13
Voltage1.35V
ECCNo
Buffered/RegisteredUnbuffered
FeaturesMajor Brand Chips
Recommend UseAMD & Intel Compatible

Questions about this item

What real-world difference does 1866 MHz make once the module is installed?

The 1866 MHz rating lets the module transfer data at up to 14 900 MB/s, so applications load faster and multitasking feels smoother when the laptop’s memory controller runs at that speed.

What does the PC3L-14900 label actually limit in practice?

PC3L-14900 confirms the stick is DDR3L running at 1.35 V with a peak bandwidth of 14 900 MB/s; the laptop’s memory controller will not exceed that throughput.

Will the 204-pin SO-DIMM fit my laptop’s memory slot?

Yes — the module uses the standard 204-pin DDR3 SO-DIMM form factor, so it fits any laptop slot designed for DDR3 or DDR3L memory.

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