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Computer Memory Solutions

Computer Memory Solutions 32GB (2x16GB) DDR4 2666MHz CL19 SODIMM memory upgrade D39

SKU CH-5053-FHHAM

Dual 16GB DDR4 2666MHz SODIMM kit adds 32GB to compatible Dell G5, G7 and Inspiron 27 systems

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL19
  • Memory timings19-19-19
  • Rated voltage1.2 V
  • 32 GB total capacity from two 16 GB modules for multitasking headroom
  • DDR4 2666 MHz speed rated at PC4 21300 for responsive performance
  • CL19 latency with 19-19-19 timing for stable operation
  • 2 V unbuffered non-ECC design matches laptop power requirements
  • 260-pin SODIMM form factor fits Dell G5 15 5587, G7 15 7588 and Inspiron 27 7000 7777

32GB DDR4 2666 SODIMM kit for Dell laptops

This 32GB kit contains two 16GB DDR4 2666MHz CL19 SODIMM modules. They run at 1.2V, use unbuffered non-ECC chips in a 2Rx8 layout, and fit 260-pin slots. The kit is built for the Dell G5 15 (5587), G7 15 (7588) and Inspiron 27 7000 (7777) systems.

Not for ECC or higher-speed requirements

Buyers who need ECC error correction or registered modules cannot use this kit. It is also unsuitable for anyone whose laptop demands a speed above 2666MHz or a CAS latency lower than CL19. Systems limited to 16GB maximum memory or a single slot should look elsewhere.

260-pin DDR4 SO-DIMM form factor

The modules use the 260-pin DDR4 SO-DIMM interface, which is the single specification that decides fitment. Only laptops with DDR4 SO-DIMM slots accepting 2666MHz CL19 unbuffered non-ECC memory can install this kit.

How it compares

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

Price $174.99
Cheaper than about 60% 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 $5.47 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 nameCM2048642666SO
Total capacity32 GB (2 × 16 GB)
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL19
Memory timings19-19-19
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell G5 15 (5587) Gaming, G7 15 (7588) Gaming, Inspiron 27 7000 (7777)
In the box
Included items2 Memory RAM Sticks

Questions about this item

What laptop models must I already own for this 32GB DDR4 2666MHz SODIMM kit to be compatible?

This kit is guaranteed compatible with Dell G5 15 (5587) Gaming, G7 15 (7588) Gaming and Inspiron 27 7000 (7777) systems that support up to 32GB across two SODIMM slots.

Will the CL19 1.2V modules run stably alongside any existing DDR4 2666MHz sticks I keep in the second slot?

Yes, the 2Rx8 unbuffered non-ECC modules operate at standard 1.2V and CL19 19-19-19 timings, so they will match the speed and voltage of other DDR4 2666MHz SODIMMs in the same system.

How can I verify the kit is recognised at 2666MHz with CL19 timings after installation?

Open Task Manager or BIOS and confirm the memory speed reads 2666MHz, total capacity shows 32GB and the CAS latency reports as 19-19-19.

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