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Computer Memory Solutions

Computer Memory Solutions 32GB DDR4 2400 SODIMM 2Rx8 CL17 Lenovo ThinkPad

SKU CH-6X5K-YR8T3

32GB dual-channel DDR4 2400 SODIMM kit validated for Lenovo ThinkPad 13 Gen 2, A475, E470 and E475

  • 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 total capacity lets you run heavy workloads smoothly
  • 2400 MHz DDR4 speed matches the ThinkPad memory bus
  • CL17 latency keeps response times tight for multitasking
  • Dual-rank 2Rx8 organisation fills both slots efficiently
  • 2 V operation reduces power draw and heat

32 GB DDR4 SO-DIMM kit for ThinkPad

This kit supplies 32 GB of DDR4 memory in two 16 GB modules built for Lenovo ThinkPad 13 (2nd Gen), A475, E470 and E475 laptops. It uses 260-pin SO-DIMM form factor running at 2400 MHz with CL17 timing and 1.2 V operation. The unbuffered, non-ECC design matches the original specification for these systems.

Install by seating both sticks in the two SODIMM

Installation requires opening the memory compartment and pressing each 260-pin module into the slot until the side clips lock. The 2Rx8 organisation is standard for these ThinkPad models, but mixing ranks or exceeding the two-slot limit will prevent the system from booting. Handle modules by the edges to avoid static damage to the major-brand chips.

Sustained throughput at DDR4 2400 with CL17 latency

Under continuous workloads the kit maintains its rated 2400 MT/s data rate and 17-17-17 timings without throttling, because the modules have no heat spreader and rely on the laptop’s internal airflow. The 1.2 V supply keeps power draw low during long compile, rendering or virtualisation sessions. Buyers needing more than 32 GB total capacity cannot expand further on these dual-slot platforms.

How it compares

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

Price $185.99
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 $5.81 per GB
Cheaper than about 67% of the 20,941 comparable items (median $8.19 per GB).

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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 systemsLenovo Thinkpad 13 (2nd Gen), A475, E470, E475
In the box
Included items2 Memory RAM Sticks

Questions about this item

How do I verify the kit is running at 2400 MHz CL17 after installing it in my ThinkPad E470?

Open Task Manager or a tool such as CPU-Z and confirm the memory frequency reads 2400 MHz with timings of 17-17-17.

What does the package contain and is anything else required for installation?

The box includes two 16 GB 260-pin DDR4 SO-DIMM sticks; no extra parts or tools are needed.

Should I choose the 32 GB 2×16 GB kit or a different capacity for my ThinkPad 13 2nd Gen?

The 32 GB 2×16 GB kit matches the maximum supported memory and both sockets, so it is the correct choice.

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