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Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions CM2048642400SO 16GB DDR4 19200 2400MHz Non-ECC SODIMM Upgrade Acer Aspire 5

SKU CH-46HS-VACAH

16 GB DDR4 SO-DIMM running at 2400 MHz, validated for Acer Aspire 5 A515-54G models

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 16 GB DDR4-2400 expands multitasking headroom on Acer Aspire 5
  • CL17 timing at 1.2 V keeps latency low for responsive apps
  • 260-pin SODIMM form factor fits the laptop slot without adapters
  • Single 16 GB module leaves the second socket free for a matched pair
  • Computer Memory Solutions tests compatibility with listed A515-54G models

16GB DDR4 2400MHz SODIMM for Acer Aspire 5

This 16GB DDR4 2400MHz non-ECC SODIMM is built for Acer Aspire 5 models A515-54G-5928, A515-54G-70T, A515-54G-73WC and A515-54G-797L. It suits owners of those laptops who want to reach the 32GB maximum capacity across two slots. Buyers needing ECC, registered modules or a different DDR generation cannot use this stick.

Tool-free laptop memory upgrade

Installation requires opening the laptop base, aligning the 260-pin key notch with the slot and pressing down until the side clips lock. The module runs at 1.2V and uses standard CL17 17-17-17 timings. Common issues arise when a single stick is added to an existing mismatched module, forcing the system to run at the slowest speed, or when the BIOS does not recognise the new capacity without a restart.

Check your Aspire 5 model and slot count

Confirm the exact model number matches A515-54G-5928, A515-54G-70T, A515-54G-73WC or A515-54G-797L before ordering. The platform supports up to 32GB across two SODIMM sockets; for dual-channel performance, install a matched pair. A 64-bit operating system is required to address more than 4GB of memory.

How it compares

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

Price $81.99
Cheaper than about 70% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $5.12 per GB
Cheaper than about 75% 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 capacity16 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 Aspire 5 A515-54G-5928, A515-54G-70T, A515-54G-73WC, A515-54G-797L
In the box
Included items1 Memory RAM Stick

Questions about this item

How do I confirm the 16GB DDR4 2400MHz module is running at CL17 after installing it in my Acer Aspire 5?

Enter the BIOS or use a system information tool such as CPU-Z to verify the memory operates at 2400 MHz with 17-17-17 timings and 1.2 V.

What is included in the package and do I need any extra parts for installation?

The box contains one 16 GB 260-pin DDR4 SO-DIMM stick; no additional components are required to install it in a compatible Acer Aspire 5.

Should I buy a single 16GB stick or a pair for my Acer Aspire 5 with two memory slots?

For dual-channel performance on the two-slot Aspire 5, order two 16 GB modules to reach the 32 GB maximum capacity.

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