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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 Lenovo ThinkPad L380 Yoga

SKU CH-YNB2-MS267

16 GB DDR4 2400 MHz SODIMM upgrades the ThinkPad L380 Yoga to 32 GB maximum

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 16 GB module expands ThinkPad L380 Yoga memory to 32 GB maximum
  • DDR4 2400 MHz speed rated at PC4 19200 for responsive multitasking
  • CL17 latency timing 17-17-17 keeps data access tight
  • 2 V low-voltage operation reduces power draw and heat
  • 260-pin SODIMM form factor fits the single upgrade slot exactly

ThinkPad L380 Yoga 16 GB DDR4 SO-DIMM

This 260-pin DDR4 module adds 16 GB of system memory to the Lenovo ThinkPad L380 Yoga. It runs at 2400 MHz with PC4 19200 bandwidth and CL17 latency. The unbuffered, non-ECC design matches the laptop's factory specification.

Single module fills one of two slots up to 32 GB

The stick provides 16 GB in a single rank configuration, leaving the second socket free for another identical module. Dual-channel performance is reached when both slots are populated. The platform maximum is 32 GB, so a second 16 GB unit completes the upgrade path.

1.2 V operation keeps thermals low in thin chassis

At the standard DDR4 voltage the module draws minimal power and generates little heat without a spreader. Passive cooling inside the ultrabook is sufficient for sustained workloads. Silent operation is maintained because no active cooling is required for the memory subsystem.

How it compares

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

Price $77.99
Cheaper than about 71% 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 $4.87 per GB
Cheaper than about 78% 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 systemsLenovo ThinkPad L380 Yoga
In the box
Included items1Memory Ram Stick

Questions about this item

Will this 16 GB DDR4 2400 MHz module run with the 8 GB stick already in my ThinkPad L380 Yoga?

Yes — it is a 260-pin DDR4 SO-DIMM at 1.2 V, matching the laptop’s native memory type so both sticks can operate together.

How can I confirm the CL17 17-17-17 timings are active after installation?

Open Task Manager or CPU-Z; the memory tab will show 2400 MHz and the listed CAS latency if the module is running as specified.

Does the package include only the memory stick or are tools and a second module also supplied?

The box contains one 16 GB DDR4 SO-DIMM; no screwdriver, no second stick and no extra accessories are included.

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