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Two green circuit boards with black memory chips and gold edge connectors

Computer Memory Solutions

Computer Memory Solutions 32GB (2x16GB) DDR4 SODIMM 2666MHz CL19 2Rx8 1.2V 260-pin memory upgrade

SKU CH-N06C-M7PA6

A 32 GB kit of two 16 GB DDR4 SODIMM modules running at 2666 MHz with CL19 latency and 1.2 V operation

  • Total capacity16 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latency19
  • Memory timings19-19-19
  • Rated voltage1.2 V
  • 32 GB total capacity from a matched 2x16 GB kit
  • DDR4 2666 MHz speed rated at PC4 21300 bandwidth
  • CL19 19-19-19 timings for stable system responsiveness
  • Low 1.2 V unbuffered operation reduces power draw
  • 260-pin SODIMM form factor fits compatible laptops and small-form-factor PCs

32GB DDR4 SODIMM kit for laptop upgrades

This kit provides 32GB of total memory using two 16GB DDR4 SODIMM modules rated at 2666MHz with CL19 timing. It is built for users who need to expand system memory in compatible laptops or small-form-factor PCs that accept 260-pin unbuffered non-ECC modules. The 1.2V operation matches standard DDR4 voltage requirements for mobile platforms.

Check your system accepts 260-pin DDR4 SODIMMs

Verify that your device supports DDR4 SODIMM memory and has two available slots for the matched pair. The installed modules will run at the slowest speed of all populated slots or the processor's memory controller limit. A 64-bit operating system is required to address more than 4GB of memory.

Dual-channel pair frees a slot for future expansion

The two-module kit enables dual-channel operation when both slots are populated, leaving no empty slots in a typical two-slot laptop. Unbuffered non-ECC design suits consumer mobile platforms. All memory in the system will operate at the lowest common speed if mixed with existing modules of different specifications.

How it compares

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

Price $155.99
Cheaper than about 61% 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).
CAS latency 19
Lower than about 70% of the 483 comparable items (median 22).
Price per GB $9.75 per GB
Typical for this category: the median of 20,941 items is $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
Part numberCM2048642666SO
Total capacity16 GB
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latency19
Memory timings19-19-19
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

Does the 32 GB kit include both 16 GB SODIMMs or do I need to buy a second module separately?

The kit contains two 16 GB DDR4 SODIMMs for a total of 32 GB, so no extra modules are required.

Should I choose the CL19 2Rx8 version or is there a lower-latency alternative in this listing?

This listing only offers the CL19 2Rx8 configuration; no other latency or rank options are shown.

Will the 2666 MHz speed actually run at 2666 MHz in my laptop, or will it downclock?

The modules are rated at 2666 MHz, but the system will run them at the slowest speed supported by the CPU or other installed memory.

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