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Single green circuit board with black memory chips and gold edge contacts

Computer Memory Solutions

Computer Memory Solutions CM2048642400SO 16GB DDR4 2400 CL17 260-Pin SO-DIMM memory upgrade

SKU CH-E8CP-9JD96

16 GB DDR4 2400 SO-DIMM for Acer Aspire 5 A515-54 models, CL17 1.2 V unbuffered

  • 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 MHz boosts multitasking headroom
  • CL17 latency keeps data flowing smoothly
  • 2 V operation reduces laptop power draw
  • 260-pin SO-DIMM fits the listed Acer Aspire 5 models
  • Single 16 GB stick leaves one slot free for future expansion

16GB DDR4 SO-DIMM for Acer Aspire 5

This 16GB DDR4 2400 CL17 module is built for Acer Aspire 5 models A515-54-597W, A515-54-59W2, A515-54-75VH and A515-54-79J5. It uses a 260-pin SO-DIMM form factor and runs at 1.2V without ECC or buffering. Buyers with other laptop lines or desktop boards cannot use this stick.

Capacity headroom and limits

The notebooks accept a maximum of 20GB across one socket, so this 16GB stick leaves 4GB of headroom if the original 4GB module stays installed. Performance will run at the slowest module or CPU capability present. A 64-bit operating system is required to address more than 4GB of memory.

Single stick with lifetime warranty

The package contains one 16GB SO-DIMM from Computer Memory Solutions, backed by a limited lifetime exchange or repair warranty against manufacturing defects. No heat spreader, cables, software or additional accessories are included. Mixing with other brands is possible but all memory will operate at the lowest common speed.

How it compares

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

Price $89.99
Cheaper than about 69% 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 $5.62 per GB
Cheaper than about 69% 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 A515-54-597 W, A515-54-59W2, A515-54-75VH, A515-54-79J5
In the box
Included items1 Memory RAM Stick

Questions about this item

Will this 16GB DDR4 2400 CL17 module run with my existing 4GB DDR4 stick in an Acer Aspire 5 A515-54?

Yes, both modules will operate together at the slowest installed speed and timing; the system will run all memory at the lowest common DDR4 2400 CL17 setting.

How can I confirm the 16GB CM2048642400SO is detected and running at 2400 MHz after installation?

Open Task Manager > Performance > Memory or enter BIOS/UEFI; both should show 16GB (or total capacity) at DDR4 2400 with CL17 timings.

Does the package include only the 260-pin SO-DIMM stick or are tools or adapters also supplied?

The box contains one 16GB DDR4 2400 CL17 260-pin SO-DIMM module; no tools, adapters or additional parts are included.

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