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Green circuit board with black memory chips, thin 260-pin SODIMM module

Computer Memory Solutions

Computer Memory Solutions 16GB DDR4 2400MHz SODIMM for Lenovo IdeaPad S340-14IML Yoga 510 memory upgrade

SKU CH-K6H2-K8NQE

A 16 GB DDR4 SODIMM running at 2400 MHz for Lenovo IdeaPad S340-14IML and Yoga 510 series laptops

  • 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 module upgrades compatible Lenovo IdeaPad S340-14IML and Yoga 510 series
  • CL17 timing at 1.2 V delivers responsive multitasking without extra power draw
  • 260-pin SODIMM form factor fits the single memory slot in supported laptops
  • Non-ECC unbuffered design installs straight into consumer notebooks with no configuration needed
  • Major-brand chipset and lifetime exchange warranty from Computer Memory Solutions ensures reliable operation

Targeted 16 GB DDR4 SODIMM upgrade

This module delivers 16 GB of DDR4 2400 MHz memory in a single 260-pin SODIMM. It is built for owners of Lenovo IdeaPad S340-14IML and Yoga 510 models who need more capacity than the factory configuration provides. The non-ECC, unbuffered design matches the original specification.

Capacity ceiling and headroom

One slot accepts this 16 GB stick, raising the system to 16 GB, 20 GB or 24 GB depending on any soldered memory already present. CL17 timing at 1.2 V keeps latency low for everyday multitasking, though heavy workloads such as large video timelines or virtual-machine clusters will still hit the ceiling. A 64-bit operating system is required to address the full amount.

Build integration

Installation requires only the single SODIMM slot inside the compatible notebook; no heat spreader means it fits tight chassis clearances. Mixing with existing modules is possible, but all memory will run at the slowest installed speed. The stick frees the user from the factory limit without demanding a matched pair or higher-voltage power.

How it compares

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

Price $79.99
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 $5.00 per GB
Cheaper than about 77% of the 20,941 comparable items (median $8.19 per GB).

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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 systemsLenovo IdeaPad S340-14IML (14) Series, Yoga 510-14AST, Yoga 510-14IKB, Yoga 510-14ISK
In the box
Included items1 Memory RAM Stick

Questions about this item

Will this 16 GB DDR4 2400 MHz SODIMM run alongside my existing 4 GB or 8 GB module in the Yoga 510?

Yes, you can mix modules; all memory will operate at the speed of the slowest installed stick or the CPU limit.

How can I verify the new CM2048642400SO stick is detected at 2400 MHz after installation?

Open Task Manager or BIOS and confirm the slot shows 16 GB running at 2400 MHz with CL17 timings.

Does the package include only the 260-pin SODIMM or are tools and a heat spreader supplied?

The box contains one 16 GB DDR4 SODIMM; no tools or heat spreader are included.

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