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Single green 260-pin DDR4 SO-DIMM module, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 8GB DDR4 2400 SO-DIMM CL17 260-pin memory upgrade

SKU CH-D2PA-E326Z

8GB DDR4 2400 SO-DIMM CL17 260-pin laptop memory upgrade for DDR4 systems

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 8GB DDR4 2400 SO-DIMM expands laptop memory capacity
  • CL17 latency at 2400 MHz delivers responsive system performance
  • 2V DDR4 operation reduces power draw versus DDR3
  • 260-pin unbuffered non-ECC design fits standard DDR4 laptop slots
  • 2Rx8 rank organisation with major-brand chips ensures reliable compatibility

Capacity and fit

This is an 8GB DDR4 2400 SO-DIMM module built for laptop upgrades. It uses the 260-pin form factor and runs at 1.2V with CL17 timings. The stick is unbuffered and non-ECC, matching standard notebook memory controllers. A 64-bit operating system is required to address the full capacity.

Build and daily use

The module has no heat spreader, keeping the profile low for tight chassis. Major-brand chips are used to reduce compatibility risk. Mixing with other brands is possible, though the system will run at the slowest installed module speed. Matched-pair installation is recommended for best throughput.

DDR4 SO-DIMM limits

DDR4 SO-DIMM tops out at the speeds and voltages defined by the JEDEC standard, so this module cannot exceed its rated 2400 MT/s. It is not compatible with DDR3 slots, which use a 204-pin layout and different signalling. Older platforms limited to 4GB per slot will not recognise the full 8GB.

How it compares

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

Price $40.99
Cheaper than about 80% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $5.12 per GB
Cheaper than about 75% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM1024642400SO
Total capacity8 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 systemsDDR4 Laptops
In the box
Included items1 Memory RAM Stick

Questions about this item

What speed does the DDR4 2400 SO-DIMM run at in a system limited to PC4-19200?

The module is rated PC4-19200, so it operates at 2400 MHz when the platform supports that data rate; otherwise it downclocks to the highest speed the CPU or chipset allows.

Does the 260-pin SO-DIMM fit a laptop slot keyed for 204-pin DDR3?

No, the stick uses a 260-pin DDR4 key notch, which is physically different from the 204-pin DDR3 notch and will not seat in a DDR3 socket.

How do I install the 8GB stick so the laptop recognises the full capacity?

Power off, open the memory door, align the notch with the slot key, press firmly until both side clips click, then boot into a 64-bit OS to address all 8 GB.

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