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Computer Memory Solutions

Computer Memory Solutions CM2048642400SO 32GB DDR4 2400MHz SODIMM memory upgrade

SKU CH-8NJP-48QRY

32GB kit of two 16GB DDR4 2400MHz SODIMM modules for compatible Acer Predator Helios 300 laptops

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 32 GB dual-channel kit expands laptop memory
  • 2400 MHz DDR4 SO-DIMM delivers faster data rates
  • CL17 1.2 V timing balances speed and efficiency
  • 260-pin unbuffered non-ECC design fits Helios 300 slots
  • Two 16 GB modules install in matched pair

32GB DDR4 SODIMM kit for Acer Helios 300

This 32 GB kit contains two 16 GB DDR4 SO-DIMM modules rated at 2400 MHz with CL17 timings. It is built for Acer Predator Helios 300 models PH317-52-78ZL, PH317-52-74KR and PH315-51-785A. The unbuffered, non-ECC design runs at 1.2 V.

DDR4 2400 SO-DIMM speed and latency limits

The modules operate at PC4-19200 with 17-17-17 latency and 260-pin DDR4 SO-DIMM form factor. Bandwidth and latency are fixed by the DDR4-2400 specification and the laptop memory controller. No heat spreader is fitted.

Upgrade path from lower-capacity DDR4 SODIMMs

This kit replaces the factory memory when the original modules total less than 32 GB. The jump is worthwhile when the workload exceeds the current capacity and the laptop chipset supports the full 32 GB across two sockets. Buyers needing more than 32 GB or a different DDR generation cannot use this kit.

How it compares

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

Price $174.99
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 $5.47 per GB
Cheaper than about 70% of the 20,941 comparable items (median $8.19 per GB).

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

Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM2048642400SO
Total capacity32 GB (2 × 16 GB)
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
Memory timings17-17-17
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsAcer Predator Helios 300 PH317-52-78ZL, PH317-52-74KR, PH315-51-785A
In the box
Included items2 Memory RAM Sticks

Questions about this item

Should I choose the 32 GB kit or buy a single 16 GB module?

The kit supplies two matched 16 GB modules for 32 GB total, enabling dual-channel operation on the two SODIMM slots in the supported Helios 300 models.

What does the 2400 MHz rating mean once the memory is installed?

The modules run at DDR4-2400 with CL17 timings at 1.2 V, delivering the rated bandwidth when the laptop’s memory controller is set to that speed.

Will the 260-pin DDR4 SO-DIMM interface work in my Helios 300?

Yes — the 260-pin DDR4 SO-DIMM form factor matches the memory slots in the listed Predator Helios 300 PH317-52 and PH315-51 models.

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