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Computer Memory Solutions

Computer Memory Solutions 32GB DDR4 2400 CL17 SODIMM memory upgrade

SKU CH-9RPJ-1GDE4

A 32 GB DDR4 SODIMM kit of two 16 GB modules at 2400 MHz CL17 for Lenovo ThinkPad A485 and E495

  • 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 in a 2 × 16 GB kit
  • DDR4 2400 MHz speed rated at PC4 19200
  • CL17 CAS latency with 17-17-17 timing
  • 20 V low-voltage operation for efficiency
  • Validated for Lenovo ThinkPad A485 and E495

Compatible ThinkPad upgrade kit

This 32GB kit contains two 16GB DDR4 SO-DIMM modules rated at 2400MHz with CL17 timings. They are built to fit the 260-pin slots in the Lenovo ThinkPad A485 and ThinkPad E495. The unbuffered non-ECC design runs at 1.20V using major-brand components.

Users who need a matched pair for these models

The kit suits owners of the listed ThinkPads who want to populate both memory slots with identical modules. Builders whose laptops use a different pin count, voltage, or DDR generation should look elsewhere. Systems limited to single-channel operation or lower maximum capacity will not benefit from the full kit.

Two-slot maximum capacity of 32GB

The supported platform provides two SODIMM sockets with a top limit of 32GB, so this 2x16GB set fills the machine completely. Installing more memory than the platform allows is not possible, and any extra modules would have no slot to occupy.

How it compares

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

Price $178.99
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 $5.59 per GB
Cheaper than about 69% 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 A485, ThinkPad E495
In the box
Included items2 Memory RAM Sticks

Questions about this item

Should I choose the 32 GB kit or a single 16 GB module for my ThinkPad A485?

The kit provides two matched 16 GB modules that run together at 2400 MHz, filling both SODIMM slots and enabling dual-channel bandwidth on the A485 or E495.

What does the 2400 MHz rating actually deliver once the memory is installed?

The modules operate at DDR4-2400 with CL17 timing at 1.2 V, so the system memory bus runs at the rated speed unless the processor or other installed modules force a lower frequency.

Will the 260-pin DDR4 SO-DIMM interface limit the speed on my Lenovo laptop?

The 260-pin SO-DIMM form factor is the standard DDR4 laptop interface; the kit’s 2400 MHz rating is the maximum speed these modules provide on the supported ThinkPad models.

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