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Green circuit board with black memory chips, thin rectangular SODIMM form factor

Computer Memory Solutions

Computer Memory Solutions 16GB DDR4 2666 SODIMM memory upgrade

SKU CH-GRH1-YR2JF

16 GB DDR4 SODIMM at 2666 MHz, CL19, validated for Acer Predator Triton 500 models

  • Capacity16GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Timing19-19-19
  • Voltage1.2V
  • 16 GB capacity expands multitasking headroom for demanding workloads
  • DDR4 2666 MHz speed delivers responsive data throughput
  • CL19 latency timing supports efficient memory access cycles
  • 2 V operation reduces power draw during extended sessions
  • Validated for Acer Predator Triton 500 PT515-51 series compatibility

Targeted laptop upgrade

This 16 GB DDR4 SODIMM module is built for the Acer Predator Triton 500 PT515-51 series. It delivers 2666 MHz speed with CL19 latency and runs at 1.2 V without ECC or buffering.

Single-slot installation

The 260-pin stick fits one available SO-DIMM slot and uses major-brand chips in a 2Rx8 layout. No heat spreader is included, keeping the profile low for tight chassis clearance.

Capacity step from 8 GB

The platform supports up to 32 GB total, so adding this module doubles a typical 8 GB configuration. Buyers already at the 32 GB limit or needing ECC registered memory should look elsewhere.

Highlights

  • 16 GB capacity expands multitasking headroom for demanding workloads
  • DDR4 2666 MHz speed delivers responsive data throughput
  • CL19 latency timing supports efficient memory access cycles
  • 2 V operation reduces power draw during extended sessions
  • Validated for Acer Predator Triton 500 PT515-51 series compatibility

Specifications

BrandComputer Memory Solutions
ModelCM2048642666SO
Capacity16GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Timing19-19-19
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemAcer Predator Triton 500 PT515-51-75L8, PT515-51-71VV, PT515-51-73EG
Package Content1Memory Ram Stick

Questions about this item

What CAS latency does the CM2048642666SO module run at when installed in a Predator Triton 500?

The module operates at CL19 with 19-19-19 timings at 2666 MHz.

How much heat does the stick generate during continuous operation without a spreader?

Running at 1.2 V unbuffered, it produces minimal heat; the laptop's existing cooling handles sustained loads.

Which slot configuration must the Triton 500 already have free for this 16 GB kit to work?

One vacant 260-pin SODIMM slot — the system maxes at 32 GB, so a single empty slot accepts the 16 GB module.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

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