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Two green circuit-board SODIMM sticks with black chips, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM10246417000SO 16GB (2x8GB) DDR4 2133MHz SODIMM

SKU CH-47FV-71JZE

A 16 GB dual-channel DDR4 kit running at 2133 MHz with CL15 timing, built for Acer Predator 15 and 17 notebooks

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Memory timings15-15-15
  • Rated voltage1.2 V
  • 16 GB dual-channel kit boosts multitasking headroom
  • DDR4 2133 MHz CL15 timing matches system spec
  • 2 V unbuffered SODIMM fits 260-pin laptop slots
  • Guaranteed compatible with listed Acer Predator models
  • Two 8 GB modules fill two of four available slots

System-specific memory kit

This 16 GB kit contains two 8 GB DDR4 SO-DIMM modules rated at 2133 MHz with CL15 timing. It is built for the Acer Predator 15 G9-591-74Kn and Predator 17 G9-791-735A and G9-791-78Ce notebooks. Unbuffered, non-ECC operation suits standard laptop workloads. The 260-pin form factor matches the factory slots exactly.

Thermals and power draw

Modules run at the standard 1.2 V DDR4 voltage with no heat spreaders fitted. Passive cooling relies on the notebook's internal airflow, adding no audible noise. Low-voltage operation keeps power draw minimal during typical gaming or productivity sessions. The unbuffered design avoids extra electrical load on the memory controller.

Capacity limit

Each notebook accepts up to 64 GB across four SO-DIMM slots, so this 16 GB kit fills half the maximum. Builders planning the full 64 GB will need two identical kits. Systems requiring ECC or registered memory cannot use these modules. Buyers with other laptop models should verify 260-pin DDR4 compatibility before ordering.

How it compares

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

Price $95.99
Cheaper than about 68% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $6.00 per GB
Cheaper than about 65% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM10246417000SO
Total capacity16 GB (2 × 8 GB)
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
Memory timings15-15-15
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsAcer Predator 15 G9-591-74Kn, G9-791-735A G9-791-78Ce
In the box
Included items2 Memory RAM Sticks

Questions about this item

How do I install these 260-pin SODIMM modules into my Acer Predator 15 G9-591?

Power off the notebook, remove the base cover, align each module with the slot key, press in firmly until the side clips lock, then replace the cover.

Will the 2Rx8 rank configuration require any future firmware updates or replacement?

The modules are unbuffered non-ECC DDR4 with a standard 2Rx8 layout; no firmware updates are needed and they have no user-serviceable parts.

At sustained load, does the CL15 timing or 1.2 V voltage become the limiting factor first?

Under sustained use the CL15 latency at 2133 MHz sets the throughput ceiling before the 1.2 V supply reaches its thermal limit.

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