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Computer Memory Solutions

Computer Memory Solutions 32GB (2x16GB) DDR4 2400 CL17 SODIMM memory upgrade

SKU CH-R7VW-BXJDE

32 GB dual-channel DDR4 SODIMM kit at 2400 MHz CL17 for select Acer Aspire 5 models

  • 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 capacity lifts multitasking headroom for Acer Aspire 5 models
  • Dual-channel 2 x 16 GB kit keeps both memory slots balanced
  • DDR4 2400 MT/s speed matches factory spec for smooth operation
  • CL17 latency at 1.2 V delivers responsive performance without extra power
  • 260-pin SO-DIMM form factor fits the laptop slots directly

32 GB DDR4 2400 SO-DIMM kit for Acer Aspire 5

This 32 GB kit contains two 16 GB DDR4 2400 SO-DIMM modules built for Acer Aspire 5 A515-43G, A515-43-R19L, A515-43-R4Z2 and A515-43-R5RE laptops. The 260-pin unbuffered non-ECC sticks run at 1.2 V with CL17 timing. It suits owners of those models who need the maximum 32 GB capacity across the two available slots.

Sustained workload behaviour

Matched-pair installation enables dual-channel operation so bandwidth scales during long renders, heavy multitasking or virtual-machine workloads. All installed memory runs at the slowest module speed or CPU limit, so mixing with slower sticks will reduce throughput. The CL17 17-17-17 timings stay stable at the rated 2400 MT/s without a heat spreader.

Upgrade context

This kit replaces lower-capacity or mismatched modules to reach the platform 32 GB ceiling in a single step. The jump is worth it when 8 GB or 16 GB total limits browser tabs, creative apps or VMs, and a 64-bit OS is already installed. It is not for systems with soldered memory, more than two slots or a higher DDR generation requirement.

How it compares

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

Price $177.99
Cheaper than about 59% 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 $5.56 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 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 Aspire 5 A515-43G, A515-43-R19L, A515-43-R4Z2, A515-43-R5RE
In the box
Included items2 Memory RAM Sticks

Questions about this item

How much heat and power does the 1.2 V DDR4 2400 kit draw when the laptop runs all day?

The modules operate at 1.2 V with no heat spreader, so they add minimal thermal load and draw very little power during continuous use.

What must my Acer Aspire 5 already have for these two 260-pin SODIMMs to work?

Your Acer Aspire 5 A515-43G, A515-43-R19L, A515-43-R4Z2 or A515-43-R5RE needs two free DDR4 SO-DIMM slots and a 64-bit operating system to address the full 32 GB.

If I keep one 16 GB stick and add this 2 x 16 GB kit, what speed will the memory run at?

All installed modules will run at the slowest speed present, so the system would drop to the original stick’s rating rather than the kit’s 2400 MHz.

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