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Two green SODIMM sticks with black chips, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 32GB (2x16GB) DDR4 2666 CL19 SODIMM memory upgrade - D39

SKU CH-97CP-KXC1A

32 GB dual-channel DDR4 SODIMM kit running at 2666 MHz with CL19 timing, validated for Acer Predator Triton 500 models

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL19
  • Memory timings19-19-19
  • Rated voltage1.2 V
  • 32 GB total capacity for demanding workloads with two 16 GB modules
  • DDR4 2666 MHz speed rated at PC4 21300 for responsive performance
  • CL19 latency timing 19-19-19 for stable operation at rated frequency
  • 260-pin SO-DIMM form factor fits Acer Predator Triton 500 PT515-51 models
  • Non-ECC unbuffered 1.2 V design with major-brand chipset for reliable compatibility

32 GB DDR4 2666 SODIMM kit for Acer Predator

This 32 GB kit contains two 16 GB DDR4 2666 CL19 SODIMM modules built for the Acer Predator Triton 500 PT515-51-75L8, PT515-51-71VV and PT515-51-73EG. It runs at 1.2 V with 2Rx8 unbuffered non-ECC chips. The kit targets owners of those specific models who need the maximum 32 GB capacity.

Upgrade from 8 GB or 16 GB factory configurations

Many Triton 500 units ship with 8 GB or 16 GB of memory. Moving to the full 32 GB supported by these models removes the bottleneck in memory-heavy workloads and allows larger datasets to stay in RAM. The jump is worth it when the current amount forces frequent paging or prevents the applications you run from allocating enough memory.

Straightforward SODIMM swap

Installation follows the standard SODIMM procedure: power off, open the service hatch, release the retaining clips and seat both 260-pin sticks until they click. Because the modules have no heat spreader they fit the tight Triton 500 slot spacing without fouling the chassis or nearby components. The only common issue is failing to press both ends evenly so one side does not latch.

How it compares

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

Price $163.99
Cheaper than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $5.12 per GB
Cheaper than about 75% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM2048642666SO
Total capacity32 GB (2 × 16 GB)
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL19
Memory timings19-19-19
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsAcer Predator Triton 500 PT515-51-75L8, PT515-51-71VV, PT515-51-73EG
In the box
Included items2 Memory RAM Sticks

Questions about this item

Will the 260-pin DDR4 SODIMM modules fit the memory slots in my Acer Predator Triton 500 PT515-51?

Yes, the kit uses the standard 260-pin DDR4 SODIMM form factor that matches the slots in the listed Triton 500 models.

What is the correct way to seat the SODIMM sticks so they are fully locked in?

Insert each module at roughly a 30-degree angle until the gold contacts disappear, then press down firmly until both side clips click into the notches.

Do these 16 GB modules have heat spreaders that could degrade or need replacement?

No, the sticks are bare PCB without heat spreaders, so there is no thermal pad or spreader to wear out or replace later.

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