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Green circuit board with black memory chips, gold edge connector, thin rectangular SODIMM module

Computer Memory Solutions

Computer Memory Solutions 16GB DDR4 2666MHz CL19 SODIMM memory upgrade D35

SKU CH-K9V7-JVYPR

16 GB DDR4 SODIMM running at 2666 MHz CL19 for Dell G5 15 5587, G7 15 7588 and Inspiron 27 7000 7777

  • Capacity16GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Timing19-19-19
  • Voltage1.2V
  • 16 GB capacity doubles memory headroom for demanding workloads
  • 2666 MHz DDR4 speed matches Dell G5 15 (5587) and G7 15 (7588) specifications
  • CL19 latency and 1.2 V operation keep power draw low while maintaining stability
  • 260-pin SODIMM form factor fits Inspiron 27 7000 (7777) slots without adapters
  • Guaranteed compatibility with listed Dell models eliminates trial-and-error upgrades

Dell G5 G7 Inspiron 27 Compatible Upgrade

This 16 GB DDR4 SODIMM module runs at 2666 MHz with CL19 timings and 1.2 V operation. It is built specifically for Dell G5 15 (5587) Gaming, G7 15 (7588) Gaming and Inspiron 27 7000 (7777) systems. The unbuffered non-ECC design uses a 260-pin layout and major-brand chips.

Suits single-slot upgrades to 16 GB

Buyers who need ECC error correction or registered buffering should look elsewhere. Systems limited to lower DDR4 speeds or different pin counts will not accept this module. The single-rank requirement is not met by this dual-rank 2Rx8 stick.

Tool-free installation takes minutes by opening

Align the notch with the slot key and press firmly until the clips lock. Common issues include forgetting to remove AC power and battery before starting, or not seating the stick fully so the system shows no new capacity.

Highlights

  • 16 GB capacity doubles memory headroom for demanding workloads
  • 2666 MHz DDR4 speed matches Dell G5 15 (5587) and G7 15 (7588) specifications
  • CL19 latency and 1.2 V operation keep power draw low while maintaining stability
  • 260-pin SODIMM form factor fits Inspiron 27 7000 (7777) slots without adapters
  • Guaranteed compatibility with listed Dell models eliminates trial-and-error upgrades

Specifications

BrandComputer Memory Solutions
ModelCM2048642666SO
Capacity16GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Timing19-19-19
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemDell G5 15 (5587) Gaming, G7 15 (7588) Gaming, Inspiron 27 7000 (7777)
Package Content1Memory Ram Stick

Questions about this item

Does this 260-pin DDR4 SODIMM need a Dell G5 15 (5587), G7 15 (7588) or Inspiron 27 7000 (7777) to work?

Yes, Computer Memory Solutions guarantees compatibility only with those listed Dell models.

If I install this 16GB stick alongside an existing module in the second slot, will the system still boot?

The listed Dell platforms support up to 32GB across two sockets, so adding this 16GB module leaves room for another stick.

How can I confirm the memory is running at 2666MHz CL19 after installation?

Check the memory speed and timings in BIOS or with a tool such as CPU-Z; they should show 2666MHz and 19-19-19.

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