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Green circuit board with black memory chips, 260-pin SODIMM form factor, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 16GB DDR4 19200 2400MHz Non-ECC SODIMM Acer Predator Helios 300 memory upgrade

SKU CH-9922-AHG3N

16 GB DDR4 2400 MHz CL17 SODIMM module for Acer Predator Helios 300 laptops

  • Capacity16GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Timing17-17-17
  • Voltage1.2V
  • 16 GB capacity doubles your laptop memory
  • DDR4 2400 MHz speed matches factory specification
  • CL17 latency keeps response tight
  • 2 V operation reduces power draw
  • Guaranteed fit for listed Predator Helios 300 models

System-specific 16 GB DDR4 SODIMM

This 16 GB DDR4 2400 MHz module is built to the exact electrical and physical specification of the listed Acer Predator Helios 300 models. It arrives as a single 260-pin SO-DIMM rated at 1.2 V with CL17 timings.

Owners of G3-572-78JY, PH317-51-7578 or G3-572-7526

The kit suits owners of those three Helios 300 configurations who need a single-stick upgrade to the platform maximum of 32 GB. Buyers with other laptop models or desktop motherboards should look elsewhere because the part is validated only for the listed systems.

16 GB single-rank limit per slot

Each SO-DIMM slot on the supported platforms accepts one 16 GB module, so this stick fills a slot completely and reaches the 32 GB two-socket ceiling when paired with an identical unit.

Highlights

  • 16 GB capacity doubles your laptop memory
  • DDR4 2400 MHz speed matches factory specification
  • CL17 latency keeps response tight
  • 2 V operation reduces power draw
  • Guaranteed fit for listed Predator Helios 300 models

Specifications

BrandComputer Memory Solutions
ModelCM2048642400SO
Capacity16GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Timing17-17-17
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemAcer Predator Helios 300 G3-572-78JY, PH317-51-7578, G3-572-7526
Package Content1Memory Ram Stick

Questions about this item

Should I choose the single 16 GB module or add a second stick to reach the 32 GB maximum?

The laptop supports up to 32 GB across two SODIMM slots, so a single 16 GB stick leaves one slot free for a matching module later.

Will the PC4 19200 rating actually run at 2400 MHz in my Helios 300?

Yes — the module is rated DDR4 2400 (PC4 19200) with CL17 timing and will operate at that speed if the platform supports it.

Does the 260-pin DDR4 SO-DIMM interface limit the bandwidth I can get?

The 260-pin DDR4 SO-DIMM form factor carries the standard DDR4 2400 signal; the practical ceiling is the 19200 MB/s transfer rate of this 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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