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Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions CM512642400SO 4GB DDR4 2400 SO-DIMM CL17

SKU CH-HZ1W-WSFGR

4GB DDR4 2400 SO-DIMM CL17 module validated for ASRock IMB-198, J4005B-ITX, J4105B-ITX, MXM IPC-H110 and SBC-330 boards

  • Capacity4GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Timing17-17-17
  • Voltage1.2V
  • 4GB capacity expands system memory for everyday tasks
  • DDR4 2400 speed delivers responsive performance at 1.2V
  • CL17 timing ensures stable operation with 17-17-17 latency
  • 260-pin SO-DIMM fits compatible ASRock motherboards and MSI notebooks
  • Unbuffered non-ECC design works with 2Rx8 major-brand chipset

4 GB DDR4 SO-DIMM for ASRock boards

This 4 GB DDR4 2400 SO-DIMM carries the CM512642400SO part number and is validated for ASRock motherboards IMB-198, J4005B-ITX, J4105B-ITX, MXM IPC-H110 and SBC-330. It runs at CL17 17-17-17 timing on 1.2 V without ECC or registered buffers. The module uses a 260-pin layout and major-brand chips in a 2Rx8 configuration.

Who this suits and who should look elsewhere

Builders repairing or upgrading the listed ASRock industrial and embedded boards can install this stick with guaranteed compatibility. Systems that require ECC, registered DIMMs, higher capacities per slot or speeds beyond 2400 MT/s will not be served by this module. The single 4 GB density also limits total memory on two-slot boards to 8 GB if paired identically.

Build integration notes

The SO-DIMM fits 260-pin DDR4 slots on the target boards and draws standard 1.2 V power. No heat spreader is fitted, so airflow in compact chassis should be verified. Mixing with slower modules will down-clock the entire array to the lowest common speed. A 64-bit operating system is needed to address more than 4 GB of total system memory.

Highlights

  • 4GB capacity expands system memory for everyday tasks
  • DDR4 2400 speed delivers responsive performance at 1.2V
  • CL17 timing ensures stable operation with 17-17-17 latency
  • 260-pin SO-DIMM fits compatible ASRock motherboards and MSI notebooks
  • Unbuffered non-ECC design works with 2Rx8 major-brand chipset

Specifications

BrandComputer Memory Solutions
ModelCM512642400SO
Capacity4GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Timing17-17-17
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemASRock Motherboard IMB-198, J4005B-ITX, J4105B-ITX, MXM IPC-H110, SBC-330
Package Content1 Memory RAM Stick

Questions about this item

Will this 260-pin DDR4 SO-DIMM fit the memory slots on my ASRock IMB-198 board?

Yes, the module is listed as compatible with the ASRock IMB-198, J4005B-ITX, J4105B-ITX, MXM IPC-H110 and SBC-330 motherboards.

If I add this CL17 2400 MHz stick beside an existing 2133 MHz module, what speed will the system run at?

All memory will operate at the slowest installed speed, so the pair would run at 2133 MHz.

How can I verify the new 4 GB stick is recognised and running at the correct 2400 MT/s data rate after installation?

Check the memory speed reported in the BIOS or a system-information tool such as CPU-Z; it should show 2400 MHz with 17-17-17 timings.

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