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Green circuit board with black memory chips, 204-pin SODIMM form factor

Computer Memory Solutions

Computer Memory Solutions CM5126412800SOSRL 4GB DDR3L 1600MHz SODIMM memory upgrade

SKU CH-PNCF-XY9KW

4GB DDR3L SODIMM running at 1600 MHz with CL11 timing for Acer Aspire AXC-603 systems

  • Total capacity4 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.35 V
  • 4GB capacity expands system memory to 32GB maximum
  • DDR3L 1600MHz speed matches PC3L-12800 specification
  • Low 1.35V voltage reduces power consumption
  • CL11 latency timing optimises data access
  • Guaranteed compatible with Acer Aspire AXC-603 models

System-specific DDR3L upgrade

This 4 GB DDR3L SO-DIMM is built for Acer Aspire AXC-603-UR16, AXC-603-UR28 and AXC-603G-UW12 desktops. It installs in a 204-pin slot and runs at 1.35 V without ECC or buffering.

Capacity and headroom

The module adds 4 GB in a single rank, letting the system reach up to 32 GB across four slots. Everyday multitasking and office workloads fit comfortably, while memory-intensive tasks such as large databases or virtual machines will need more modules.

CL11 1600 MHz timing

Rated at DDR3-12800 with 11-11-11 latency, the stick matches the platform's native speed. Builders who require lower latency or higher frequency must choose a different specification.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 92% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $4.50 per GB
Cheaper than about 81% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5126412800SOSRL
Total capacity4 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
Memory timings11-11-11
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsAcer Aspire Axc-603-Ur16, Axc-603-Ur28, Axc-603G-Uw12
In the box
Included items1 Memory RAM Stick

Questions about this item

Will the 1.35V DDR3L SODIMM run stably in an Acer Aspire AXC-603-UR16 that currently has 1.5V DDR3 modules installed?

Yes — DDR3L is backward-compatible with 1.5V slots; the module will operate at 1.5V and 1600MHz CL11 alongside your existing memory.

How can I verify the stick is running at 1600MHz CL11 after installation?

Open Task Manager’s Performance tab or run CPU-Z; both will show 1600MHz and 11-11-11 timings for the new 4GB module.

Does the package include only the single 4GB SODIMM or are extra screws or a bracket supplied?

The box contains one 204-pin DDR3L SODIMM and nothing else; no screws, brackets or tools are included.

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