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Two green DDR4 DIMM sticks, black chips, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions 32GB (2x16GB) DDR4 2666 CL19 DIMM 288-pin 1.2V memory upgrade

SKU CH-XT0R-YYQEM

A 32 GB dual-channel DDR4 kit built for Dell Inspiron 3670, Inspiron 3470 and OptiPlex 3060 desktops

  • 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 dual-channel kit doubles desktop memory capacity
  • 2666 MHz DDR4 speed matches Dell OptiPlex 3060 and Inspiron 3670 specs
  • CL19 latency keeps timing tight for everyday workloads
  • 2 V unbuffered DIMMs run cool without extra power draw
  • 288-pin non-ECC modules install directly into two available slots

Dell OptiPlex 3060 and Inspiron desktop upgrade

This 32 GB kit consists of two 16 GB DDR4 DIMMs designed for the Dell Inspiron 3670, Inspiron Small Desktop 3470 and OptiPlex 3060 SFF or Tower. It targets owners of those specific systems who need the maximum supported memory without guessing compatibility.

DDR4 2666 CL19 unbuffered specification

Each module runs at 2666 MHz with PC4 21300 bandwidth, CL19 timing at 19-19-19 and 1.2 V. The sticks are 288-pin, non-ECC, unbuffered and dual-rank 2Rx8, matching the exact electrical and mechanical requirements of the listed Dell platforms.

Two-module kit with lifetime exchange

The package contains two memory sticks only; no cables, brackets or software are included. Computer Memory Solutions provides a lifetime exchange or repair warranty against manufacturing defects when purchased directly from them, covering replacement if a module fails.

How it compares

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

Price $177.99
Cheaper than about 59% 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 $5.56 per GB
Cheaper than about 69% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM2048642666DIMM
Total capacity32 GB (2 × 16 GB)
Product type288-Pin DDR4 SDRAM
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 Inspiron 3670 Desktop, Inspiron Small Dekstop (3470), OptiPlex 3060 SFF/Tower
In the box
Included items2 Memory Ram Sticks

Questions about this item

What does the 2666 MHz rating mean once the modules are installed in a compatible Dell desktop?

The system will run the memory at 2666 MHz, delivering PC4-21300 bandwidth for the installed 32 GB capacity.

Does the 288-pin DDR4 interface limit the usable speed on the Inspiron 3670, 3470 or OptiPlex 3060?

The 288-pin DDR4 slots on those models accept the rated 2666 MHz speed without downclocking from the interface itself.

Will the two 16 GB sticks physically fit inside the small-form-factor OptiPlex 3060 chassis?

Yes, the standard-height DIMMs are designed to fit the two DDR4 slots in the SFF and tower versions of the OptiPlex 3060.

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