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Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions 4GB DDR4 2400MHz CL17 SODIMM 2Rx8 memory upgrade

SKU CH-SA33-N28EM

A 4 GB DDR4 SO-DIMM rated at 2400 MHz CL17 for Acer TravelMate P2 and Veriton N series laptops

  • Total capacity4 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 4GB capacity expands system memory for multitasking
  • DDR4 2400MHz speed matches platform specification
  • CL17 timing at 1.2V reduces power draw
  • 260-pin SODIMM fits Acer TravelMate P2 and Veriton N series
  • Lifetime warranty from manufacturer covers defects

Targeted upgrade for Acer systems

This 4 GB SODIMM is built for the Acer TravelMate P2 TMP249-G3-M-xxx and Veriton N Series VN4640G with 7th generation CPU. It delivers a single 260-pin DDR4 module rated at 2400 MHz with CL17 timings. The unbuffered, non-ECC design matches the factory specification for these platforms. Buyers needing more than 4 GB total capacity or ECC support should look elsewhere.

Standard SO-DIMM form factor for straightforward

The stick uses the common 260-pin layout and operates at 1.2 V without a heat spreader. It fits directly into the laptop or small-form-factor desktop slot with no extra cabling or brackets. The module is a 2Rx8 configuration using major-brand chips. Systems limited to a single memory slot cannot add a second stick for dual-channel operation.

Low-voltage operation keeps thermals simple

At 1.2 V the module draws minimal power and produces little heat during normal workloads. No fan or active cooling is required on the memory itself. All installed memory will run at the speed of the slowest module or the processor's memory controller limit. A 64-bit operating system is needed to address more than 4 GB of total system memory.

How it compares

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

Price $21.99
Cheaper than about 89% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $5.50 per GB
Cheaper than about 70% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM512642400SO
Total capacity4 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 systemsAcer TravelMate P2 TMP249-G3-M-xxx, Veriton N Series VN4640G (7th Gen CPU)
In the box
Included items1Memory Ram Stick

Questions about this item

What speed does the DDR4 2400 SODIMM run at in this Acer TravelMate P2 TMP249-G3-M-xxx or Veriton N VN4640G?

The module is rated DDR4 2400 (PC4 19200) with CL17 timing; the system will run all installed memory at the slowest module or CPU limit.

Will the 260-pin SODIMM fit the memory slot in my Acer TravelMate P2 TMP249-G3-M-xxx or Veriton N VN4640G?

Yes, the 260-pin DDR4 SO-DIMM form factor matches the socket used by those Acer models.

What is the correct way to seat the SODIMM, and what step do people often miss?

Insert the module at about 30 degrees until the gold contacts are fully hidden, then press down firmly until both side clips click into the notches.

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