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Computer Memory Solutions

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

SKU CH-WVAF-EY6DA

A 4 GB DDR4 ECC SODIMM running at 2400 MHz with CL17 latency and 1.2 V operation for compatible systems

  • Total capacity4 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latency17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • ECC protection guards data integrity in critical workloads
  • 2400 MHz DDR4 speed delivers responsive system performance
  • 2 V operation reduces power draw and heat
  • 260-pin SODIMM form factor fits compatible laptops and compact PCs
  • CL17 17-17-17 timings enable low-latency memory access

4GB DDR4 2400MHz ECC SODIMM

This 4GB DDR4 2400MHz ECC SODIMM module provides error-correcting memory for compatible laptops or small-form-factor systems. It operates at 1.2V with CAS latency 17 and a 2Rx8 organisation across 260 pins. The unregistered design suits platforms that require non-buffered ECC memory. Buyers needing ECC reliability in a compact SODIMM format will find this module matches those requirements.

Check DDR4 SODIMM slot and ECC support

Verify that your system accepts DDR4 SODIMM modules and specifically supports ECC unregistered memory before ordering. The motherboard or laptop must recognise the 2Rx8 rank configuration and run at 2400MHz or downshift automatically. A 64-bit operating system is required to address more than 4GB of total memory. Mixing with existing modules will force all memory to run at the slowest installed speed or the processor limit.

Fits DDR4 SODIMM builds needing ECC

This single 260-pin module installs directly into an available DDR4 SODIMM slot and draws 1.2V from the platform. It frees a second slot for future expansion while delivering ECC protection for data integrity. The 2Rx8 layout works with chipsets that support dual-rank unregistered SODIMMs. Systems limited to non-ECC or registered memory cannot use this module.

How it compares

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

Price $33.99
Cheaper than about 83% 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).
CAS latency 17
Lower than about 77% of the 483 comparable items (median 22).
Price per GB $8.50 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 numberCM512722400SO
Total capacity4 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latency17
Memory timings17-17-17
ECC supportYes
Buffer typeUnregistered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

Does the 260-pin SODIMM arrive alone or with extra brackets?

The kit contains one 4 GB DDR4 2400 MHz ECC SODIMM module; no brackets, tools or additional parts are included.

Should I pick the 2Rx8 17-17-17 version or a different rank and latency?

This module is 2Rx8 with CL17 timing; choose it when your system requires ECC unregistered DDR4-2400 at 1.2 V.

Will the PC4-19200 rating deliver 2400 MHz on my laptop?

The module runs at 2400 MHz if the platform supports DDR4-2400; otherwise it downclocks to the highest speed the CPU and chipset allow.

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